Zone 161, Master Map
+14°00'
+16°00'
Normal View
Zone Master, Normal View, 10 deg FOV
c
Gemini
+10°00'
Monoceros
+12°00'
e
Cancer
ε
Gomeisaβ
f
+08°00'
γ
d
+06°00'
η
Canis Minor
α
08h 00m
07h 52m
07h 44m
Procyon
07h 36m
07h 28m
07h 20m
07h 12m
07h 04m
Zone 161, Map 1
Normal Image
+15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Weisse 14
STF 1089
STF 1046 h3290
+14°00'
OSS 86
STF 1088 h3291
STF 1102
NGC 2395
NGC 2355 NGC 2355
NGC 2356
NGC 2395
Hough 342
STF 1007 rej
+13°00'
STF 1068
h3288
NGC 2350
+12°00'
Roe 25
NGC 2350
Canis Minor
Dolidze 26
Monoceros
+11°00'
STF 1099
h753
A. G. 329
STF 1082
Jonckheere 1991
STF 1073
07h 30m
07h 25m
07h 20m
07h 15m
07h 10m
07h 05m
07h 00m
Zone 161, Map 1
Mirror Image
+15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Weisse 14
STF 1089
STF 1046
h3291
NGC 2355
NGC 2355
NGC 2356
+14°00'
h3290
STF 1088
NGC 2395
NGC 2395
+13°00'
STF 1068
Hough 342
STF 1007 rej
STF 1007 rej
h3288
+12°00'
Roe 25
NGC 2350 NGC 2350
Canis Minor
+11°00'
Monoceros
h753
A. G. 329
STF 1082
Jonckheere 1991
07h 00m
07h 05m
07h 10m
STF 1073
07h 15m
07h 20m
07h 25m
07h 30m
Zone 161, Map 2
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
+10°00'
Jonckheere 1991
STF 1073
Monoceros
h751
+09°00'
γ
Kustner 92
STF 1058
OS 170
ε
Gamma CMi
STF 1095
+08°00'
Beta CMiβ
Gomeisa
η
+07°00'
Jonckheere 2040
Eta CMi
h2360
+06°00'
Czernik 27
Kustner 28
07h 30m
07h 25m
07h 20m
07h 15m
07h 10m
07h 05m
07h 00m
Zone 161, Map 2
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Jonckheere 1991
+10°00'
STF 1073
Monoceros
OS 170
ε
h751
+09°00'
STF 1058
Kustner 92
Gamma CMiγ
STF 1095
Gomeisa
+08°00'
Jonckheere 2040
η
Eta CMi
+07°00'
β
Beta CMi
+06°00'
Czernik 27
h2360
Kustner 28
07h 00m
07h 05m
07h 10m
07h 15m
07h 20m
07h 25m
07h 30m
Zone 161, Map 3
Normal Image
+15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Weisse 17
+14°00'
h3300
Barton 1235
STF 1102
Schjellerup 8
STF 1170
Jonckheere 2840
STF 1142
+13°00'
STF 1162
A 2875
Canis Minor
h3298
Jonckheere 46
Jonckheere 2488
Gemini
+12°00'
STF 1116
STF 1153
Do-Dz 26
A 2877
NGC 2416
A 3049
+11°00'
h69
h55
Jonckheere 371
Cancer
h763
08h 00m
07h 55m
07h 50m
07h 45m
07h 40m
07h 35m
STF 1114
07h 30m
Zone 161, Map 3
Mirror Image
+15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Weisse 17
h3300
+14°00'
OSS 86
Barton 1235
STF STF
11021102
Schjellerup 8
Jonckheere 2840
STF 1162
A 2875
Canis Minor
h3298
Jonckheere 46
Jonckheere 2488
Gemini
+13°00'
STF 1142
+12°00'
STF 1116
STF 1153
Dolidze 26
A 2877
NGC 2416A 3049
STF 1099
+11°00'
h69
h55
Jonckheere 371
Jonckheere 371
Cancer
h763
07h 30m
STF 1114
07h 35m
07h 40m
07h 45m
07h 50m
07h 55m
08h 00m
Zone 161, Map 4
Normal Image
+10°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Cancer
h763
STF 1114
Schjellerup 7
+08°00'
+09°00'
STF 1114
A. G. 145
+06°00'
+07°00'
NGC 2485 NGC 2485
h61
Argelander 67
STF 1168
STF 1143
STF 1126
08h 00m
07h 55m
07h 50m
07h 45m
α
Procyon
07h 40m
STF 1103
Alpha CMi
07h 35m
07h 30m
Zone 161, Map 4
Mirror Image
+10°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
Cancer
h763
STF 1114
+09°00'
Schjellerup 7
STF 1114
+08°00'
A. G. 145
NGC 2496
NGC 2485
+06°00'
+07°00'
NGC 2485
h61
Argelander 67
STF 1143
STF 1103
Alpha CMiα
STF 1103
07h 30m
STF 1126
Procyon
07h 35m
07h 40m
07h 45m
07h 50m
07h 55m
08h 00m
Zone 161
1 Reference Star, 57 Double Stars,
5 Open Clusters, 2 Galaxies
A
h763 ..................................................... 30
Hough 342.............................................. 3
A 3049 ................................................. 24
A. G. 145 ............................................. 31
A. G. 329 ............................................... 8
Alpha CMi ........................................... 29
Argelander 67 ...................................... 30
J
Jonckheere 1991 .................................... 7
Jonckheere 2040 .................................. 19
Jonckheere 2488 .................................. 25
Jonckheere 371 .................................... 27
B
Beta CMi.............................................. 15
K
C
Czernik 27............................................ 21
Kustner 28............................................ 14
Kustner 92............................................ 18
D
N
Dolidze 26............................................ 28
NGC 2350 ............................................ 14
NGC 2355 ............................................ 13
NGC 2356 ............................................ 13
NGC 2395 ............................................ 12
E
Eta CMi................................................ 19
G
O
Gamma CMi ........................................ 20
OS 170 ................................................. 15
OSS 86 ................................................... 7
H
h2360 ................................................... 17
h3288 ..................................................... 4
h3290 ................................................... 10
h3291 ................................................... 11
h3298 ................................................... 25
h3300 ................................................... 26
h55 ....................................................... 28
h61 ....................................................... 32
h69 ....................................................... 26
h751 ..................................................... 18
h753 ..................................................... 11
R
Roe 25 .................................................... 9
S
Schjellerup 7 ........................................ 31
STF 1007 rej .......................................... 3
STF 1046................................................ 9
STF 1058.............................................. 20
STF 1068.............................................. 10
STF 1073................................................ 4
STF 1082................................................ 5
-1-
Zone 161
STF 1088 ............................................... 6
STF 1089 ............................................... 6
STF 1095 ............................................. 17
STF 1099 ............................................... 8
STF 1102 ............................................. 22
STF 1103 ............................................. 32
STF 1114 ............................................. 29
STF 1116 ............................................. 27
STF 1126 ............................................. 33
STF 1142.............................................. 23
STF 1143.............................................. 34
STF 1153.............................................. 26
STF 1162.............................................. 23
STF 1168.............................................. 33
W
Weisse 17............................................. 22
-2-
Zone 161
Zone 161, Map 1
Double Stars
Easy
Hough 342
Rating: 4 D
ADS 5725; HD 52715
Position: 0703+1305
A
B
Magnitude
7.50
8.18
Separation PA
—
—
1.2 +
86 +
Year
—
1991
Spectra
F5
Colors
W
W
Notes:
1891: 0.8 @ 76. 37 measurements.
Observations:
C11 at 634x. I got a snowman in marginal seeing.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.6 inches.
Separation: AB = 1.17 miles.
Distance (LY): 630
Total luminosity (Suns): 47
STF 1007 rej
Bur 99; ADS 5676; HD 52155; SAO 96372
Position: 0701+1243
A
B
C
D
Magnitude
7.40
11.80
10.50
7.73
Separation
—
14.0 20.8 68.4 +
Rating: 3 E
PA
—
299 243 29 +?
-3-
Year
—
1999
1999
1999
Spectra
A3 V
Colors
W
?
W?
W
Zone 161
Notes:
AB 1905: 15.1 @ 300. 6 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical.
AC 1905: 22.2 @ 248. 7 measurements.
AD 1905: 67.9 @ 208. 17 measurements. Common proper motion. Quadrant
reversal?
Observations:
C8 at 104x. Star B is extremely difficult. Use high power and averted vision for it.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.10 inches.
Separation: AB = 15.1 miles; AC = 22.4 miles; 73.7 miles.
Distance (LY): 690
Total luminosity (Suns): 71.71
h3288
Rating: 3 E
HD 52586; SAO 96406
Position: 0702+1235
A
B
Magnitude
7.28
8.77
Separation PA
—
—
38.6 -! 247 -
Year
—
1991
Spectra
A2
K0
Colors
W
Y
Notes:
1831: 50.0 @ 254. 12 measurements.
The stars have different proper motions and Hipparcos also gives different distances
(530 and 1,120 light years).
Observations:
C8 at 104x.
STF 1073
Rating: 3 E
ADS 6002; HD 57290; SAO 96803
Position: 0721+1011
A
B
Magnitude
7.75
10.31
Separation PA
—
—
9.0 +
67 +
-4-
Year
—
1991
Spectra
A0 IV
Colors
W
R
Zone 161
Notes:
1830: 8.7 @ 65. 13 measurements.
Observations:
C8 at 104x. Rich field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.7 inches.
Separation: AB = 8.84 miles.
Distance (LY): 630
Total luminosity (Suns): 24
STF 1082
Rating: 3 E
ADS 6035; HD 57930; SAO 96855
Position: 0724+1042
A
B
C
Magnitude
8.39
9.46
13.40
Separation
—
20.1 -!!
15.6
PA
—
327 -!!
22
Year
—
1991
1904
Spectra
A3
K0
Colors
W
rO
No
Notes:
AB 1830: 61.1 @ 97. 11 measurements. The stars share common proper motion.
AC 1 measurement.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.57 inches; B = 26.4 inches.
Separation: AB = 13.6 miles; AC = 10.6 miles.
Distance (LY): 435
Total luminosity (Suns): 9
-5-
Zone 161
STF 1089
Rating: 3 E
ADS 6070; HD 58430; SAO 96893
Position: 0726+1450
A
B
C
Magnitude
8.14
8.21
11.70
Separation
—
7.1 20.9
PA
—
622
Year
—
1997
1984
Spectra
A2
Colors
bW
oW
No
Notes:
AB 1829: 7.2 @ 8. 20 measurements. The stars have different proper motions.
AC 1 measurement.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.12 inches.
Separation: AB = 6.64 miles; AC = 19.6 miles.
Distance (LY): 600
Total luminosity (Suns): 38
STF 1088
Rating: 3 E
ADS 6068; HD 58383; SAO 96892
Position: 0726+1406
A
B
C
D
CD
Magnitude
7.40
9.39
8.70
11.74
Separation
—
11.1 =
112.5 +
22.4 +
PA
—
196 +
239 +
Year
—
1991
1960
39 -
1960
Spectra
B9 V
A2
Colors
W
G
W
No
Notes:
AB 1828: 11.1 @ 195. 13 measurements. The stars show similar proper motions.
AC 1829: 112.3 @ 238. 14 measurements.
CD 1829: 19.9 @ 42. 7 measurements.
Observations:
C8 at 104x.
-6-
Zone 161
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.60 inches; C = 7.36 inches.
Separation: AB = 46.8 miles; AC = 474 miles; CD = 94.4 miles.
Distance (LY): 2,700
Total luminosity (Suns): 684
OSS 86
Rating: 3 E
HD 59150; SAO 96938
Position: 0729+1421
A
B
Magnitude
7.17
8.22
Separation PA
—
—
55.0 349 -
Year
—
1993
Spectra
A3
Colors
W
bW
Notes:
1875: 56.0 @ 350. 15 measurements.
The stars share common proper motion. However, Hipparcos shows different
distances (870 and 153 light years).
Observations:
C8 at 104x. Too wide to be impressive.
Jonckheere 1991
Position: 0706+1012
A
B
Magnitude
11.87
12.00
Rating: 4 E
Separation PA
—
—
5.7 73 -
Notes:
1921: 6.4 @ 81. 3 measurements.
Observations:
C8 at 206x. Moderate field.
-7-
Year
—
1981
Spectra
Colors
W
W
Zone 161
Moderate
STF 1099
Rating: 2 M
ADS 6120; HD 59226; SAO 96949
Position: 0729+1132
A
B
Magnitude
8.54
8.94
Separation PA
—
—
3.8 344 +
Year
—
1998
Spectra
A0
Colors
W
W
Notes:
1832: 4.0 @ 343. 24 measurements.
Observations:
C8 at 104x.
A. G. 329
Rating: 4 M
HD 54050; SAO 96520
Position: 0708+1052
A
B
Magnitude
9.18
10.88
Separation PA
—
—
20.3 54 -
Year
—
1991
Spectra
B9
Colors
W
?
Notes:
1903: 20.6 @ 55. 3 measurements.
Observations:
C11 at 115x. Nice field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 5.38 inches.
Separation: AB = 159 miles.
Distance (LY): 5,020
Total luminosity (Suns): 505
-8-
Zone 161
STF 1046
Rating: 4 M
ADS 5913; HD 55729; SAO 96674
Position: 0715+1434
A
B
Magnitude
9.39
12.20
Separation PA
—
—
15.3 +
136 -!!
Year
—
1986
Spectra
A4 V
Colors
W
W?
Notes:
1829: 12.1 @ 231. 11 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.80 inches.
Separation: AB = 22.9 miles.
Distance (LY): 960
Total luminosity (Suns): 13.6
Roe 25
Rating: 4 M
ADS 5927
Position: 0715+1221
A
B
Magnitude
10.19
11.00
Separation PA
—
—
3.1 +
7+
Year
—
1986
Spectra
Colors
W
W?
Notes:
1910: 3.0 @ 6. 9 measurements.
Observations:
C11 at 115x. A nice little asterism lies 5 min S.
Distance (LY): 317
Total luminosity (Suns): 0.966
-9-
Zone 161
STF 1068
Rating: 4 M
ADS 5980; HD 56988; SAO 96779
Position: 0720+1322
A
B
Magnitude
9.20
9.70
Separation PA
—
—
4.0 +
351 -
Year
—
1998
Spectra
A2
Colors
W
yO
Notes:
1830: 3.9 @ 354. 16 measurements. Hipparcos/Tycho data show different distances
for these stars; they may be optical.
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.57 inches.
Separation: AB = 4.05 miles.
Distance (LY): 650
Total luminosity (Suns): 14
h3290
Rating: 5 M
ADS 5881;
Position: 0713+1433
A
B
C
D
BC
BD
Magnitude
10.01
11.01
11.90
11.00
Separation PA
—
—
63.7 1+
10.03.5 +
311332 +
Notes:
AB 1906: 64.2 @ 359. 4 measurements.
BC 1906: 10.1 @ 314. 4 measurements.
BD 1831: 3.0 @ 315. 2 measurements.
- 10 -
Year
—
1979
1920
1905
Spectra
K0
Colors
Y
W
W?
No
Zone 161
Observations:
C11 at 115x. A beautiful O star (HIP 34859), a C8e carbon star of 10.05m, lies 2 min
W. It is 3,100 light years away and 72 times brighter than the Sun.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 27.2 inches.
Separation: AB = 108 miles; BC = 17.0 miles; BD = 5.95 miles.
Distance (LY): 1,090
Total luminosity (Suns): 17
h753
Rating: 5 M
HD 55825; SAO 96682
Position: 0715+1101
A
B
Magnitude
8.39
12.20
Separation PA
—
—
21.1 5+
Year
—
1991
Spectra
A2
Colors
W
?
Notes:
1908: 22.6 @ 4. 4 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.23 inches.
Separation: AB = 109 miles.
Distance (LY): 3,300
Total luminosity (Suns): 386
h3291
Soulie 406 (D); ADS 6034
Position: 0724+1408
Rating: 5 M
A
B
C
D
Magnitude
9.65
10.20
12.58
11.00
Separation
—
5.3 +
15.5 39.7 -!
PA
—
117 +
294 +
254 -
- 11 -
Year
—
1984
1984
1984
Spectra
G5 IV
Colors
Y
W
?
?
Zone 161
Notes:
AB 1906: 4.9 @ 115. 7 measurements.
AC 1906: 17.1 @ 293. 5 measurements.
AD 1906: 48.4 @ 263. 3 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.00 inches.
Separation: AB = 4,541 feet; AC = 2.51 miles.
Distance (LY): 104
Total luminosity (Suns): 0.228
Deep Sky Objects
Easy
NGC 2395
Other Names: Collinder 144; H VIII 11
Astronomical League Program: Herschel 400 Club
Rating: 4 E
Position: 0727+1335
Type: Oc
Dimensions: 12'
Class: IV 2m
Cluster population: 53
Magnitude: 8.0
Notes:
This may be an asterism. It seems to be 1.2 billion years old, and lies 31,000 light
years from the galactic center and 900 light years above the galactic plane.
The brightest star is 10m (120 times brighter than the Sun).
Observations:
C8 at 83x. A curving arc of 9 resolved stars; note the arc to the N too.
Model (where the Sun is a baseball):
Its diameter would be 4,380 miles, while its stars would be 580 miles apart.
Distance (LY): 1,670
Luminosity (suns): 138
- 12 -
Zone 161
Moderate
NGC 2356
Other Names: NGC 2355; H VII 6
Rating: 4 M
Position: 0717+1345
Type: OC
Magnitude: 9.7
Dimensions: 9'
Notes:
The brightest star was about 12m.
Observations:
C11 at 115x. Rich but very faint, and elliptical in shape. Scintillating with averted
vision. A 9.5m star is 5 min N.
NGC 2355
Other Names: Melotte 63; Collinder 133; Raab 50; H VI 6
Astronomical League Program: Herschel 400 Club
Rating: 5 M
Position: 0717+1347
Type: Oc
Dimensions: 9'
Class: II 2m
Cluster population: 40
Magnitude: 9.7
Notes:
The brightest star is 13m.
The cluster is 708 million years old.
Observations:
C8 at 206x. Only 7 stars resolved, and that with averted vision. Rich and compact,
note the 9m star at the center, and the 11m double in the NW quadrant. A 6m star lies
nearby (10 min N).
Distance (LY): 7,170
Total luminosity (Suns): 530
- 13 -
Zone 161
Difficult
NGC 2350
Rating: 5 D
Position: 0713+1215
Type: Gal
Surface brightness: 12.1
Class: S0/a
Dimensions: 1.5' x 0.8'
Magnitude: 12.3
PA: 110
Notes:
Seyfert galaxy with a redshift of 0.0208.
Observations:
C8 at 206x. I had to use tube movement to confirm it. It lies 3 min W of two faint
stars (about 10.5m each). It has a star-like nucleus.
Radial velocity (km/sec): +1,910
Zone 161, Map 2
Double Stars
Easy
Kustner 28
Rating: 4 D
ADS 5939; HD 56177; SAO 115173
Position: 0716+0535
A
B
Magnitude
9.07
10.08
Separation PA
—
—
1.2 321 -
Notes:
1901: 1.4 @ 322. 9 measurements.
- 14 -
Year
—
1991
Spectra
A0
Colors
W
W
Zone 161
Observations:
C11 at 634x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.52 inches.
Separation: AB = 1,531 feet.
Distance (LY): 155
Total luminosity (Suns): 0.602
OS 170
Rating: 5 D
ADS 5958; HD 56515; SAO 115211
Position: 0717+0918
A
B
Magnitude
6.72
7.69
Separation PA
—
—
0.6 78 -!
Year
—
1998
Spectra
G0 V
Colors
W
W
Notes:
1843: 0.8 @ 135. Over 100 measurements.
A premature orbit has been computed.
Speckle would be useful as the pair closes in.
Observations:
C8 at 280x. Notched.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 3.45 inches.
Separation: AB = 686 feet.
Distance (LY): 143
Total luminosity (Suns): 4.5
Beta CMi
3 CMi; Gomeisa; Bpm 101; HD 58715; SAO 115456
Position: 0727+0817
A
B
C
D
Magnitude
2.89
13.48
12.63
11.73
Separation
—
47.8
103.2 +
132.3 +
PA
—
82
27 +
77 =
- 15 -
Year
—
1880
1984
1984
Rating: 5 D
Spectra
B8 Ve
Colors
bW!
?
?
W?
Zone 161
Notes:
AB 1 measurement.
AC 1879: 97.0 @ 23. 3 measurements.
AD 1879: 123.2 @ 77. 3 measurements.
AE 1879: 139.0 @ 310. 3 measurements.
AF (12.50m) 1984: 81.1 @ 166. 1 measurement.
AG (13.00m) 1984: 85.3 @ 176. 1 measurement.
Star A is a spectroscopic binary and a shell star.
From James Kaler's Star Notes:
Gomeisa (hard "G", the "ei" said as long "a" or short "i") comes from an Arabic term
that means "the little bleary-eyed one."
Gomeisa is a blue-white class B star with a temperature of 11,500 Kelvin, just a bit
warmer than Orion's Rigel. Unlike Rigel, Gomeisa is a main-sequence "dwarf" that, like
the Sun, is fusing hydrogen into helium in its core. Like the Sun it is also single, showing
no evidence for any companion. With a mass over three times the Sun's, the star has been
directly measured to be four times larger than the Sun. Like most class B stars (which
range between about 10,000 and 30,000 Kelvin), Gomeisa is a fast rotator, spinning at its
equator with a speed of at least 250 kilometers per second, 125 times the solar rotation
speed, giving the star a rotation period of only about one day. Since we may be looking
more at the star's pole than at its equator, it may be spinning much faster, and indeed is
rotating so quickly that it is surrounded by a disk of matter that emits radiation, rendering
Gomeisa a "B-emission" star rather like Gamma Cassiopeiae and Alcyone. Like these
two, Gomeisa is distinguished by having the size of its disk directly measured, the disk's
diameter almost four times larger than the star. Like quite a number of hot stars
(including Adhara, Nunki, and many others), Gomeisa is also surrounded by a thin cloud
of dusty interstellar gas that it helps to heat. (Thanks to Jason Pero, who helped research
this star.)
Observations:
C8 at 104x. E, F and G not noted.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.0 inches.
Separation: AB = 12.7 miles; AC = 27.4 miles; AD = 35.1 miles.
Distance (LY): 170
Total luminosity (Suns): 250
- 16 -
Zone 161
h2360
Rating: 3 E
ADS 5755; HD 53261; SAO 114874
Position: 0705+0556
A
B
Magnitude
7.87
9.77
Separation PA
—
—
17.0 151 -
Year
—
1991
Spectra
K0
Colors
dY
rO
Notes:
1898: 19.9 @ 154. 6 measurements.
The stars show similar proper motions.
Observations:
C8 at 104x. Moderate field to the E.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 24.1 inches.
Separation: AB = 8.72 miles.
Distance (LY): 329
Total luminosity (Suns): 7
STF 1095
Rating: 4 E
ADS 6088; HD 58782
Position: 0727+0845
A
B
Magnitude
8.53
9.17
Separation PA
—
—
10.3 +
77 -
Year
—
1992
Spectra
A2
Colors
B
O
Notes:
1831: 9.8 @ 78. 17 measurements. The stars share a small common proper motion.
Observations:
C8 at 104x.
- 17 -
Zone 161
Kustner 92
Rating: 5 E
HD 52183; SAO 114763
Position: 0701+0921
A
B
Magnitude
9.58
9.99
Separation PA
—
—
45.6 +
322 +
Year
—
1981
Spectra
A
Colors
?
?
Notes:
1902: 44.1 @ 321. 7 measurements.
The stars have different proper motions.
Observations:
C8 at 104x. Faint and wide, but nice field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.28 inches.
Separation: AB = 31.9 miles.
Distance (LY): 447
Total luminosity (Suns): 3.9
h751
Rating: 5 E
HD 53968; SAO 114939
Position: 0707+0913
A
B
Magnitude
9.39
11.68
Separation PA
—
—
14.3 +
3+
Notes:
1906: 13.7 @ 2. 2 measurements.
Observations:
C11 at 115x.
- 18 -
Year
—
1921
Spectra
A0
Colors
W
?
Zone 161
Moderate
Jonckheere 2040
Position: 0721+0716
A
B
Magnitude
11.69
11.70
Rating: 4 M
Separation PA
—
—
5.6 +
190 =?
Year
—
1993
Spectra
Colors
W
W
Notes:
1942: 5.0 @ 10. 2 measurements. Quadrant reversal?
Observations:
C8 at 104x.
Eta CMi
5 CMi; Bur 21; ADS 6101; HD 58923; SAO 115477
Position: 0728+0656
A
B
Magnitude
5.22
11.10
Separation PA
—
—
4.1 =
28 +
Rating: 4 M
Year
—
1934
Spectra
F0 III
Colors
W
?
Notes:
1875: 4.1 @ 27. 20 measurements.
The stars share proper motion.
This star may be a member of the Pleiades Group.
A few mintues to the NE lie some dim field stars that William Herschel classed as an
open cluster (1758), which lead to Dreyer's designation of NGC 2394. However, today
NGC 2394 is no longer regarded as a true open cluster.
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 23.7 inches.
Separation: AB = 2.24 miles.
Distance (LY): 351
Total luminosity (Suns): 81.35
- 19 -
Zone 161
STF 1058
Rating: 5 M
HD 56298; SAO 115189
Position: 0717+0922
A
B
Magnitude
8.44
11.45
Separation PA
—
—
22.7 280 -
Year
—
1907
Spectra
A3
Colors
W
?
Notes:
1832: 23.8 @ 283. 5 measurements.
Observations:
C11 at 193x. This is the middle star of a 3-star dogleg.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.59 inches.
Separation: AB = 114 miles.
Distance (LY): 3,230
Total luminosity (Suns): 377
Gamma CMi
4 CMi; Lamont 4; ADS 6100; HD 58972; SAO 115478
Position: 0728+0855
A
B
C
Magnitude
4.32
13.30
11.90
Separation
—
29.6 119.2
PA
—
240 262
Year
—
1984
1911
Rating: 5 M
Spectra
K3 III
Colors
dY!
No
?
Notes:
AB 1836: 34.6 @ 247. 5 measurements.
AC 1 measurement.
The primary is a spectroscopic binary (389.0 day period) and an infra-red source.
Observations:
C8 at 104x. There was also an 11.8m star at 130" @ 280.
- 20 -
Zone 161
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 51.3 inches.
Separation: AB = 18.4 miles; AC = 74.0 miles; Aa = 28 feet.
Distance (LY): 398
Total luminosity (Suns): 241.21
Deep Sky Objects
Difficult
Czernik 27
Rating: 5 D
Position: 0703+0623
Type: Oc
Class: III 1p :b
Dimensions: 5'
Observations:
C11 at 115x. Very faint grainy patch near a 10m star. Not resolved.
- 21 -
Zone 161
Zone 161, Map 3
Double Stars
Easy
STF 1102
Rating: 3 E
ADS 6135; HD 59450; SAO 96967
Position: 0731+1351
A
B
C
D
Magnitude
7.16
9.33
13.90
8.50
Separation
—
7.7 +
20.4
1.0
PA
—
46 76
131
Year
—
1991
1984
1983
Spectra
F8
Colors
W
R
No
No
Notes:
AB 1829: 7.4 @ 49. 15 measurements. The stars show similar proper motions.
AC, AD 1 measurement.
South measured a pair of 7m stars 50.3 @ 112 (1825).
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 14.2 inches.
Separation: AB = 1.95 miles; AC = 5.18 miles; AD = 1,320 feet.
Distance (LY): 163
Total luminosity (Suns): 1.5
Weisse 17
Rating: 3 E
ADS 6441; HD 64352
Position: 0754+1457
A
B
Magnitude
9.01
9.28
Separation PA
—
—
7.1 =
96 =
- 22 -
Year
—
1991
Spectra
F0
Colors
W
R
Zone 161
Notes:
1843: 7.1 @ 96. 15 measurements. The stars share common proper motion.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.1 inches.
Separation: AB = 5.54 miles.
Distance (LY): 500
Total luminosity (Suns): 9
STF 1162
Rating: 3 E
ADS 6482; HD 65065; SAO 97411
Position: 0757+1312
A
B
Magnitude
7.90
10.17
Separation PA
—
—
9.2 +
327 -
Year
—
1991
Spectra
G5
Colors
W
O
Notes:
1829: 9.0 @ 330. 19 measurements. The stars show similar proper motions.
Observations:
C8 at 65x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 19.3 inches.
Separation: AB = 2.06 miles.
Distance (LY): 144
Total luminosity (Suns): 1.3
STF 1142
Bur 1417 (C); ADS 6379; HD 63240; SAO 97261
Position: 0748+1325
A
B
C
Magnitude
8.37
10.91
10.70
Separation
—
31.6 +!
182.1
PA
—
216 -!
215
- 23 -
Rating: 4 E
Year
—
1991
1906
Spectra
K0
Colors
Y
O
No
Zone 161
Notes:
AB 1829: 24.4 @ 276. 24 measurements. This star is a member of the Gamma Leo
Group.
AC 1 measurement.
Observations:
C8 at 104x. A 6.1m star is 10 min E (SAO 97213) and overpowers the view.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 24.9 inches.
Separation: AB = 39.0 miles; AC = 225 miles.
Distance (LY): 790
Total luminosity (Suns): 24
A 3049
Rating: 5 E
ADS 6186; SAO 97040
Position: 0735+1138
A
B
C
Magnitude
9.75
11.60
10.49
Separation
—
0.7 +
41.2 +
PA
—
6124 +
Year
—
1961
1991
Spectra
F2
Colors
W
No
W
Notes:
AB 1921: 0.6 @ 8. 3 measurements.
AC 1910: 37.7 @ 122. 7 measurements.
Observations:
C8 at 104x. It is lost in a strong field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.9 inches.
Separation: AB = 422 feet; AC = 4.88 miles.
Distance (LY): 76
Total luminosity (Suns): 0.086
- 24 -
Zone 161
h3298
Rating: 5 E
HD 62407; SAO 97199
Position: 0744+1251
A
B
Magnitude
6.40
10.90
Separation PA
—
—
12.2
68
Year
—
1915
Spectra
K0
Colors
W
W?
Notes:
1 measurement.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 21.7 inches.
Separation: AB = 16.8 miles.
Distance (LY): 880
Total luminosity (Suns): 173
Jonckheere 2488
Rating: 5 E
SAO 97256
Position: 0748+1240
A
B
Magnitude
9.55
10.95
Separation PA
—
—
57.1 +
116 -
Notes:
1907: 56.5 @ 117. 4 measurements.
Observations:
C8 at 104x.
- 25 -
Year
—
1991
Spectra
A2
Colors
W
W?
Zone 161
h3300
Position: 0749+1436
A
B
Magnitude
10.73
11.63
Rating: 5 E
Separation PA
—
—
37.4 71 =
Year
—
1906
Spectra
Colors
W
W
Notes:
1902: 37.9 @ 71. 2 measurements.
Observations:
C8 at 104x.
Distance (LY): 280
Total luminosity (Suns): 0.4
STF 1153
Rating: 5 E
SAO 97326
Position: 0753+1201
A
B
Magnitude
10.23
10.36
Separation PA
—
—
19.6 358 =
Year
—
1991
Spectra
F8
F5
Colors
W
W
Notes:
1827: 19.9 @ 358. 13 measurements. The stars show similar proper motions.
Observations:
C8 at 104x.
h69
South 651; SAO 97361
Position: 0755+1118
A
B
Magnitude
9.19
11.31
Rating: 5 E
Separation PA
—
—
25.0
230
Notes:
1 measurement.
- 26 -
Year
—
1820
Spectra
G5
Colors
yW
W
Zone 161
Observations:
C8 at 104x.
Moderate
Jonckheere 371
Rating: 4 M
ADS 6153
Position: 0732+1019
A
B
C
Magnitude
10.80
11.60
14.00
Separation
—
3.5 18.6 +
PA
—
314 =
230 -
Year
—
1953
1911
Spectra
Colors
W
yO
No
Notes:
AB 1911: 3.9 @ 314. 3 measurements.
AC 1911: 17.4 @ 232. 2 measurements.
Observations:
C8 at 280x. Rich and bright field.
STF 1116
Rating: 4 M
ADS 6180; HD 60355; SAO 97033
Position: 0735+1218
A
B
Magnitude
7.83
8.60
Separation PA
—
—
1.7 98 -
Year
—
1997
Spectra
B8
Colors
W
O
Notes:
1828: 1.8 @ 111. 55 measurements.
Observations:
C8 at 206x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.22 inches.
Separation: AB = 2.33 miles.
Distance (LY): 880
Total luminosity (Suns): 92
- 27 -
Zone 161
h55
Rating: 5 M
HD 59949; SAO 97000
Position: 0733+1025
A
B
Magnitude
9.50
12.50
Separation PA
—
—
12.0
100
Year
—
1820
Spectra
G
Colors
W
?
Notes:
1 measurement.
Observations:
C11 at 98x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 21.1 inches.
Separation: AB = 8.14 miles.
Distance (LY): 435
Total luminosity (Suns): 2.49
Deep Sky Objects
Easy
Dolidze 26
Rating: 5 E
Position: 0730+1154
Type: OC
Dimensions: 24' x 10'
Class: IV 1 p
Magnitude: 11.0
Observations:
C11 at 98x. It is a large, kidney-shaped group sprawled out just S of the rO star HD
59294 (a K2 giant some 560 light years away). No star is brighter than 10.5m. About 26
stars counted.
- 28 -
Zone 161
Zone 161, Map 4
Reference Star
Alpha CMi (Procyon; 10 CMi; HD 61421; SAO 115756)
Position: 0739+0514
Mag : 0.40
Spectrum :
F5 V
Color : W
Assumed distance: 11 light years
Assumed luminosity
(suns): 6.6
Notes:
Procyon is twice the Sun's diameter and has a surface temperature of 7,000o K. It is
2.35 times as massive as the Sun and has a dwarf companion (not visible in 8" scopes),
discovered by Alvan Clark in 1862. The orbit takes 40.65 years (Strand, 1951).
Procyon is just leaving the Main Sequence and may be a Delta Sct variable. It is also
a spectroscopic binary and an infra-red source. Its diameter has been measured by
intereferometer and found to be 0.00535".
From James Kaler's Star Notes:
The star is an example of a "subgiant," one that is just beginning its death process, its
internal core hydrogen about all burned away to helium. Procyon's chief claim to fame is
a tiny companion, Procyon B, a "white dwarf" discovered in 1895, though its existence
was already known from the wobbles it exerts on the brighter star, Procyon A, which
were discovered in 1844. Recent Hubble Space Telescope observations show that
Procyon B has a temperature of 8700 degrees above absolute zero, a bit warmer than
Procyon A's 7,000 degree temperature, and is only about the size of Earth.
Double Stars
Easy
STF 1114
Rating: 4 E
SAO 115582
Position: 0732+0916
A
B
Magnitude
9.23
9.99
Separation PA
—
—
6.4 53 - 29 -
Year
—
1991
Spectra
G0
Colors
W
R
Zone 161
Notes:
1830: 6.5 @ 54. 20 measurements. The stars show a similar, but small, proper
motion.
Observations:
C8 at 104x. Bright but moderate field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 18.2 inches.
Separation: AB = 4.65 miles.
Distance (LY): 466
Total luminosity (Suns): 5
Argelander 67
Position: 0733+0540
A
B
Magnitude
9.76
10.03
Rating: 4 E
Separation PA
—
—
21.8
136
Year
—
1918
Spectra
K
Colors
Y
W
Notes:
1 measurement.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 37.9 inches.
Separation: AB = 4.65 miles.
Distance (LY): 140
Total luminosity (Suns): 0.340
h763
Rating: 4 E
ADS 6237
Position: 0738+0958
A
B
Magnitude
9.02
9.50
Separation PA
—
—
7.5 204 +
- 30 -
Year
—
1960
Spectra
G5
Colors
W
W
Zone 161
Notes:
1911: 8.3 @ 198. 4 measurements.
Observations:
C11 at 115x.
Schjellerup 7
Rating: 4 E
HD 61861; SAO 115811
Position: 0742+0912
A
B
Magnitude
8.38
10.92
Separation PA
—
—
30.1 +
348 +
Year
—
1961
Spectra
K0
Colors
Y
W
Notes:
1897: 30.0 @ 345. 9 measurements.
Observations:
C11 at 115x.
A. G. 145
Rating: 4 E
ADS 6429;
Position: 0753+0906
A
B
Magnitude
10.05
10.71
Separation PA
—
—
5.0 247 =
Year
—
1991
Spectra
F0
Colors
W
W
Notes:
1895: 5.2 @ 247. 7 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.7 inches.
Separation: AB = 18.2 miles.
Distance (LY): 2,330
Total luminosity (Suns): 61
- 31 -
Zone 161
h61
Position: 0749+0605
A
B
Magnitude
10.31
10.58
Rating: 5 E
Separation PA
—
—
17.6 +
167 -
Year
—
1991
Spectra
A0
Colors
W
W
Notes:
1895: 14.5 @ 172. 8 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 6.95 inches.
Separation: AB = 2.25 miles.
Distance (LY): 82
Total luminosity (Suns): 0.070
Moderate
STF 1103
Rating: 2 M
ADS 6140; HD 59538; SAO 115532
Position: 0731+0515
A
B
Magnitude
6.91
9.20
Separation PA
—
—
4.2 244 -
Year
—
1998
Spectra
B9
Colors
W
R?
Notes:
1832: 4.3 @ 245. 23 measurements.
Observations:
C8 at 206x. Webb saw them as W and W. Rich field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.67 inches.
Separation: AB = 4.98 miles.
Distance (LY): 760
Total luminosity (Suns): 90
- 32 -
Zone 161
STF 1168
Rating: 5 M
ADS 6492
Position: 0759+0537
A
B
Magnitude
6.95
10.60
Separation PA
—
—
5.9 =
217 +
Year
—
1930
Spectra
B9
Colors
W
?
Notes:
1831: 5.9 @ 215. 7 measurements.
Observations:
C11 at 193x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.68 inches.
Separation: AB = 24.9 miles.
Distance (LY): 2,700
Total luminosity (Suns): 980
Difficult
STF 1126
Rating: 4 D
ADS 6263; HD 61563; SAO 115773
Position: 0740+0514
A
B
C
Magnitude
6.55
6.96
10.80
Separation
—
0.9 43.3 -
PA
—
170 +
248 -
Year
—
1998
1963
Spectra
A0 III
Colors
B
B
?
Notes:
AB 1820: 1.3 @ 130. Over 100 measurements. Star A is a spectroscopic binary and
rotates at 100 kps. The stars have common proper motion.
AC 1914: 44.4 @ 249. 2 measurements.
Observations:
C8 at 280x. You must get Procyon out of the field first. Some observers report W for
both stars.
- 33 -
Zone 161
STF 1143
Position: 0748+0525
A
B
Magnitude
6.61
11.00
Rating: 5 D
Separation PA
—
—
9.3
152
Year
—
1825
Spectra
K0
Colors
O
W
Notes:
1 measurement.
Observations:
C11 at 193x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 22.1 inches.
Separation: AB = 13.4 miles.
Distance (LY): 920
Total luminosity (Suns): 154
- 34 -
Zone 161
Zone 161 Mini-Catalog
Double Stars
Designation
Position
Rating
Map
STF 1007 rej
0701+1243
3E
1
h3288
0702+1235
3E
1
h2360
0705+0556
3E
2
STF 1073
0721+1011
3E
1
STF 1082
0724+1042
3E
1
STF 1088
0726+1406
3E
1
STF 1089
0726+1450
3E
1
OSS 86
0729+1421
3E
1
STF 1102
0731+1351
3E
3
Weisse 17
0754+1457
3E
3
STF 1162
Jonckheere
1991
0757+1312
3E
3
0706+1012
4E
1
STF 1095
0727+0845
4E
2
STF 1114
0732+0916
4E
4
Argelander 67
0733+0540
4E
4
h763
0738+0958
4E
4
Schjellerup 7
0742+0912
4E
4
STF 1142
0748+1325
4E
3
A. G. 145
0753+0906
4E
4
Component
A
B
C
D
A
B
A
B
A
B
A
B
C
A
B
C
D
CD
A
B
C
A
B
A
B
C
D
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
- 35 -
Mag
7.40
11.80
10.50
7.73
7.28
8.77
7.87
9.77
7.75
10.31
8.39
9.46
13.40
7.40
9.39
8.70
11.74
8.14
8.21
11.70
7.17
8.22
7.16
9.33
13.90
8.50
9.01
9.28
7.90
10.17
11.87
12.00
8.53
9.17
9.23
9.99
9.76
10.03
9.02
9.50
8.38
10.92
8.37
10.91
10.70
10.05
10.71
Separation
—
14.0 20.8 68.4 +
—
38.6 -!
—
17.0 —
9.0 +
—
20.1 -!!
15.6
—
11.1 =
112.5 +
PA
—
299 20.8 68.4 +
—
247 —
151 —
67 +
—
327 -!!
15.6
—
196 +
112.5 +
22.4 +
—
7.1 20.9
—
55.0 —
7.7 +
20.4
1.0
—
7.1 =
—
9.2 +
—
5.7 —
10.3 +
—
6.4 —
21.8
—
7.5 —
30.1 +
—
31.6 +!
182.1
—
5.0 -
39 —
620.9
—
349 —
46 20.4
1.0
—
96 =
—
327 —
73 —
77 —
53 —
136
—
204 +
—
348 +
—
216 -!
182.1
—
247 =
Zone 161
Designation
Position
Rating
Map
Kustner 92
0701+0921
5E
2
h751
0707+0913
5E
2
A 3049
0735+1138
5E
3
h3298
Jonckheere
2488
0744+1251
5E
3
0748+1240
5E
3
h3300
0749+1436
5E
3
h61
0749+0605
5E
4
STF 1153
0753+1201
5E
3
h69
0755+1118
5E
3
STF 1099
0729+1132
2M
1
STF 1103
0731+0515
2M
4
A. G. 329
0708+1052
4M
1
STF 1046
0715+1434
4M
1
Roe 25
0715+1221
4M
1
STF 1068
Jonckheere
2040
0720+1322
4M
1
0721+0716
4M
2
Eta CMi
0728+0656
4M
2
Jonckheere
371
0732+1019
4M
3
STF 1116
0735+1218
4M
3
h3290
0713+1433
5M
1
h753
0715+1101
5M
1
STF 1058
0717+0922
5M
2
h3291
0724+1408
5M
1
Component
A
B
A
B
A
B
C
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
A
B
C
D
BC
BD
A
B
A
B
A
B
C
D
- 36 -
Mag
9.58
9.99
9.39
11.68
9.75
11.60
10.49
6.40
10.90
9.55
10.95
10.73
11.63
10.31
10.58
10.23
10.36
9.19
11.31
8.54
8.94
6.91
9.20
9.18
10.88
9.39
12.20
10.19
11.00
9.20
9.70
11.69
11.70
5.22
11.10
10.80
11.60
14.00
7.83
8.60
10.01
11.01
11.90
11.00
8.39
12.20
8.44
11.45
9.65
10.20
12.58
11.00
Separation
—
45.6 +
—
14.3 +
—
0.7 +
41.2 +
—
12.2
—
57.1 +
—
37.4 —
17.6 +
—
19.6 —
25.0
—
3.8 —
4.2 —
20.3 —
15.3 +
—
3.1 +
—
4.0 +
—
5.6 +
—
4.1 =
—
3.5 18.6 +
—
1.7 —
63.7 -
PA
—
322 +
—
3+
—
641.2 +
—
68
—
116 —
71 =
—
167 —
358 =
—
230
—
344 +
—
244 —
54 —
136 -!!
—
7+
—
351 —
190 =?
—
28 +
—
314 =
18.6 +
—
98 —
1+
10.03.5+
—
21.1 —
22.7 —
5.3 +
15.5 39.7 -!
311332+
—
5+
—
280 —
117 +
15.5 39.7 -!
Zone 161
Designation
Position
Rating
Component
Map
Gamma CMi
0728+0855
5M
2
h55
0733+1025
5M
3
STF 1168
0759+0537
5M
4
Hough 342
0703+1305
4D
1
Kustner 28
0716+0535
4D
2
STF 1126
0740+0514
4D
4
OS 170
0717+0918
5D
2
Beta CMi
0727+0817
5D
2
STF 1143
0748+0525
5D
4
A
B
C
A
B
A
B
A
B
A
B
A
B
C
A
B
A
B
C
D
A
B
Mag
4.32
13.30
11.90
9.50
12.50
6.95
10.60
7.50
8.18
9.07
10.08
6.55
6.96
10.80
6.72
7.69
2.89
13.48
12.63
11.73
6.61
11.00
Separation
—
29.6 119.2
—
12.0
—
5.9 =
—
1.2 +
—
1.2 —
0.9 43.3 —
0.6 —
47.8
103.2 +
132.3 +
—
9.3
PA
—
240 119.2
—
100
—
217 +
—
86 +
—
321 —
170 +
43.3 —
78 -!
—
82
103.2 +
132.3 +
—
152
Deep Space
Object
NGC 2395
Dolidze 26
NGC 2356
NGC 2355
NGC 2485
Czernik 27
NGC 2350
Position
0727+1335
0730+1154
0717+1345
0717+1347
0757+0729
0703+0625
0713+1215
Rating
4E
5E
4M
5M
4D
5D
5D
Map
1
3
1
1
4
2
1
Type
Oc (IV 2m)
Oc (IV 1 p)
Oc
Oc (II 2m)
Gal (Sa)
Oc (III 1p :b)
Gal (S0/a)
- 37 -
Specifications
Surface
Mag
Br
8.0
11.0
9.7
9.7
12.2
12.9
12.3
12.1
Population
53
40