Zone 205, Master Map
Normal View
-06°00'
-04°00'
Zone Master, Normal View, 10 deg FOV
ρ3
ρ1
ρ2
ζ
η
-10°00'
ε
δ
-12°00'
30 min
π
f
d
Zaurak
-14°00'
γ
-08°00'
c
e
Eridanus
04h 00m
03h 52m
03h 44m
03h 36m
03h 28m
03h 20m
03h 12m
03h 04m
02h 56m
Zone 205, Map 1
Normal Image
-06°00'
-05°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-07°00'
Bur 84
ρ2
ρ1
-08°00'
ρ3
ζ
-09°00'
NGC 1337
A 456
h3545
h2188
03h 30m
03h 25m
03h 20m
03h 15m
03h 10m
03h 05m
03h 00m
Zone 205, Map 1
Mirror Image
-06°00'
-05°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-07°00'
Bur 84
ρ2
ρ3
-08°00'
ρ1
NGC 1337
-09°00'
ζ
A 456
h3545
03h 00m
03h 05m
03h 10m
03h 15m
03h 20m
h2188
03h 25m
03h 30m
Zone 205, Map 2
Normal Image
-10°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-11°00'
h2188
Engelmann 12
STF 407
-12°00'
h2187
-13°00'
STF 357
Hussey 21
h3569
STF 356
-14°00'
Bur 527
Bur 12
NGC 1172
03h 30m
03h 25m
03h 20m
03h 15m
03h 10m
03h 05m
03h 00m
Zone 205, Map 2
Mirror Image
h2188
Engelmann 12
STF 407
-11°00'
-10°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-12°00'
h2187
NGC 1162
-13°00'
STF 357
Hussey 21
-14°00'
h3569
STF 356
Bur 527
Bur 12
NGC 1172
03h 00m
03h 05m
03h 10m
03h 15m
03h 20m
03h 25m
03h 30m
Zone 205, Map 3
Normal Image
-05°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
h2201
STF 411 rej
-07°00'
-06°00'
30 Eri
Hipparcos 478
-08°00'
STF 475
STF 433 rej
-09°00'
Holden 66
ε Epsilon Eri
δ
Bur 532
04h 00m
03h 55m
03h 50m
03h 45m
03h 40m
03h 35m
03h 30m
Zone 205, Map 3
Mirror Image
-05°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
h2201
STF 411 rej
STF 433 rej
-08°00'
STF 475
-07°00'
-06°00'
30 Eri
Hipparcos 478
-09°00'
Holden 66
ε Epsilon Eri
δ
Bur 532
03h 30m
03h 35m
03h 40m
03h 45m
03h 50m
03h 55m
04h 00m
Zone 205, Map 4
Normal Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-10°00'
δ
Bur 532
STF 487
-12°00'
-11°00'
h3588
π
Gallo 359
Gallo 357
Gallo 356
Gallo 355
STF 436
-13°00'
Holden 67
Gallo
STF 451 rej
Gamma Eri
NGC 1357
A 3005
04h 00m
03h 55m
03h 50m
03h 45m
03h 40m
03h 35m
03h 30m
-14°00'
NGC 1421
Zaurakγ
Zone 205, Map 4
Mirror Image
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-10°00'
δ
Bur 532
-11°00'
h3588
-12°00'
STF 407
π
Gallo 357
Gallo 359
Gallo 356
Gallo 355
STF 436
NGC 1421
STF 451 rej
-13°00'
Holden 67
γ
Gamma Eri
Zaurak
-14°00'
NGC 1357
A 3005
03h 30m
03h 35m
03h 40m
03h 45m
03h 50m
03h 55m
04h 00m
Zone 205
1 Reference Star, 30 Double Stars, 4 Galaxies
Flamsteed
h2188........................................................... 5
h2201......................................................... 12
h3545........................................................... 2
h3569........................................................... 6
h3588......................................................... 18
Hipparcos 478 ........................................... 12
Holden 66.................................................. 14
Holden 67.................................................. 20
Hussey 21.................................................... 8
30 Eri......................................................... 15
A
A 456........................................................... 2
B
Bur 12.......................................................... 8
Bur 527........................................................ 7
Bur 532...................................................... 16
Bur 84.......................................................... 3
N
Engelmann 12 ............................................. 5
Epsilon Eri ................................................ 11
NGC 1172 ................................................. 10
NGC 1337 ................................................... 4
NGC 1357 ................................................. 21
NGC 1421 ................................................. 22
G
S
Gallo 355................................................... 19
Gallo 356................................................... 19
Gallo 357................................................... 21
Gallo 359................................................... 20
Gamma Eri ................................................ 16
STF 356....................................................... 7
STF 357....................................................... 4
STF 407....................................................... 6
STF 411 rej ............................................... 11
STF 433 rej ............................................... 14
STF 436..................................................... 17
STF 451 rej ............................................... 18
STF 475..................................................... 13
E
H
h2187........................................................... 9
-1-
Zone 205
Zone 205, Map 1
Double Stars
Easy
h3545
Rating: 4 E
ADS 2297; HD 18646
Position: 0300-0925
A
B
Magnitude
8.15
10.54
Separation PA
—
—
44
66
Year
—
1917
Spectra
F5
Colors
W
W?
Notes:
Hipparcos/Tycho mission data show different distances for these stars (309 and 214
light years); they may be optical.
Observations:
C8 at 83x.
Moderate
A 456
Rating: 4 M
ADS 2340; HD 19220
Position: 0305-0856
A
B
Magnitude
9.06
10.50
Separation PA
—
—
4.8 +
43 +
Notes:
1903: 4.2 @ 42. 11 measurements.
Observations:
C8 at 83x. A 10m star is 15 min NNE.
-2-
Year
—
1977
Spectra
G5
Colors
yW
O
Zone 205
Scale model (in which the Sun is the size of a baseball):
Diameter: A < 1 inch.
Separation: AB = 2.63 miles.
Distance (LY): 351
Total luminosity (Suns): 3
Difficult
Bur 84
Rating: 5 D
ADS 2440; HD 20319; SAO 130388
Position: 0316-0555
A
B
Magnitude
6.17
7.97
Separation PA
—
—
1.0 +
9-
Year
—
1995
Notes:
1875: 0.4 @ 10. 53 measurements.
Observations:
C8 at 697x. Notched.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.60 inches.
Separation: AB = 5,109 feet.
Distance (LY): 620
Total luminosity (Suns): 94
-3-
Spectra
B9 V
Colors
Y
Y
Zone 205
Deep Sky Objects
Difficult
NGC 1337
Other Names: PGC 12916
Rating: 5 D
Position: 0328-0823
Type: Gal
Surface brightness: 13.9
Class: SA(s)cd
Dimensions: 5' x 1'
Magnitude: 12.3
PA: 145
Observations:
C8 at 104x. Very faint, but with a bright nucleus and a spindle shape. Note the line
of three 9m stars to the S.
Distance (LY): 52,000,000
Radial velocity (km/sec): +1,246
Total luminosity (Suns): 2,600,000,000
Zone 205, Map 2
Double Stars
Easy
STF 357
Rating: 5 E
ADS 2367; HD 19544; SAO 148788
Position: 0308-1236
A
B
Magnitude
9.32
10.39
Separation PA
—
—
8.6 +
296 +
Notes:
1833: 7.9 @ 295. 16 measurements.
-4-
Year
—
1991
Spectra
K1 III
Colors
W
W
Zone 205
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 38 inches.
Separation: AB = 6.43 miles.
Distance (LY): 479
Total luminosity (Suns): 4
Engelmann 12
Bpm 39 (BC); HD 19810; SAO 148810
Rating: 5 E
Position: 0311-1108
A
B
C
Magnitude
7.22
8.66
12.50
Separation
—
144.2 =
86.3
PA
—
51 155
Year
—
1990
1907
Spectra
G5
Colors
yO
W
?
Notes:
AB 1894: 144.2 @ 57. 3 measurements.
AC 1 measurement.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.0 inches.
Separation: AB = 68.4 miles; AC = 40.9 miles.
Distance (LY): 304
Total luminosity (Suns): 11.9
h2188
Position: 0323-1015
A
B
Magnitude
9.80
12.30
Rating: 5 E
Separation PA
—
—
24.2 46 -
-5-
Year
—
1910
Spectra
K0
Colors
yW
?
Zone 205
Notes:
1904: 24.3 @ 47. 2 measurements.
Observations:
C8 at 104x.
Moderate
h3569
Rating: 4 M
HD 20936; SAO 148922
Position: 0322-1316
A
B
Magnitude
8.83
12.16
Separation PA
—
—
19.9 211 =
Year
—
1991
Spectra
K0 III
Colors
Y
W
Notes:
1901: 21.1 @ 211. 4 measurements.
Hipparcos/Tycho mission data show different distances for these stars (1,260 and 14
light years); they may be optical.
Observations:
C8 at 104x.
STF 407
Rating: 4 M
ADS 2577; HD 21735; SAO 148989
Position: 0330-1109
A
B
C
Magnitude
8.34
9.89
12.80
Separation
—
2.7 +
142.2
PA
—
52 +
202
Notes:
AB 1833: 2.3 @ 39. 20 measurements.
AC 1 measurement.
-6-
Year
—
1997
1912
Spectra
F5 V?
Colors
W
W
W?
Zone 205
Observations:
C11 at 193x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.8 inches.
Separation: AB = 1.69 miles; AC = 89.2 miles.
Distance (LY): 402
Total luminosity (Suns): 7.32
STF 356
Rating: 5 M
ADS 2356; HD 19383; SAO 148772
Position: 0307-1319
A
B
Magnitude
8.09
10.45
Separation PA
—
—
15.5 13 +
Year
—
1991
Spectra
F5 V
Colors
pG
?
Notes:
1831: 15.9 @ 12. 15 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.6 inches.
Separation: AB = 5.59 miles.
Distance (LY): 231
Total luminosity (Suns): 2.7
Difficult
Bur 527
Rating: 3 D
ADS 2347; HD 19313; SAO 148772
Position: 0306-1327
A
B
Magnitude
7.68
8.98
Separation PA
—
—
1.3 +
98 +
-7-
Year
—
1998
Spectra
F5 V
Colors
W
W
Zone 205
Notes:
AB 1877: 0.9 @ 60. 33 measurements.
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.35 inches.
Separation: AB = 3,760 feet.
Distance (LY): 351
Total luminosity (Suns): 8
Bur 12
Rating: 3 D
ADS 2523; SAO 148943
Position: 0324-1359
A
B
Magnitude
6.87
9.26
Separation PA
—
—
2.3 279 +
Year
—
1991
Spectra
A0 V
Colors
W
Y
Notes:
1875: 2.4 @ 272. 20 measurements.
Observations:
C8 at 280x. It forms a large right triangle with two 8m stars.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.0 inches.
Separation: AB = 2.08 miles.
Distance (LY): 580
Total luminosity (Suns): 53
Hussey 21
Rating: 4 D
ADS 2532; HD 21304
Position: 0326-1304
A
B
Magnitude
8.73
9.89
Separation PA
—
—
1.4 37 -8-
Year
—
1999
Spectra
K1 III
Colors
O
W
Zone 205
Notes:
1900: 1.5 @ 41. 12 measurements.
Observations:
C11 at 634x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 35 inches.
Separation: AB = 1.22 miles.
Distance (LY): 560
Total luminosity (Suns): 10.6
h2187
Rating: 5 D
HD 21020; SAO 148930
Position: 0323-1121
A
B
Magnitude
7.57
12.60
Separation PA
—
—
57.0 +
241 +
Year
—
1902
Notes:
1901: 56.0 @ 240. 2 measurements.
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.33 inches.
Separation: AB = 31.2 miles.
Distance (LY): 351
Total luminosity (Suns): 9.09
-9-
Spectra
F5 IV
Colors
W
?
Zone 205
Deep Sky Objects
Difficult
NGC 1172
Other Names: MCG 3-8-59, H II 502
Astronomical League Program: Herschel II Club
Rating: 5 D
Position: 0302-1450
Type: Gal
Surface brightness: 13.1
Class: E+:
Dimensions: 2.2' x 1.6'
Magnitude: 11.9
PA: 25
Observations:
C11 at 98x. Very faint, but definitely
"there." Roundish, without a sharp nucleus.
Distance (LY): 71,000,000
Total luminosity (Suns): 6,900,000,000
Radial velocity (km/sec): +1,669
NGC 1172
Galaxy (SA0-)
Observed with C11 on 9/25/03
Magnification: 98x
Okie-Tex Star Party
- 10 -
Zone 205
Zone 205, Map 3
Reference Star
Epsilon Eri (18 Eri; HD 22049; SAO 130564)
Position: 0333-0928
Mag : 3.72
Spectrum : K2 V
Color : yO
Assumed distance: 10.5 light years
Assumed luminosity (suns): 0.285
Notes:
This is the third-closest naked eye star to the Earth (after Alpha Centauri and Sirius).
It is a dwarf, being only 90% as large as the Sun and 75% as massive. It is also an infrared source.
In 1973, Peter van de Kamp announced that there is evidence to suggest that Epsilon
has an unseen companion with a 25 year orbit some 7.5 AU from Epsilon, and only 5%
the mass of the Sun. (This is still an impressive mass, almost 10^29 kg, or some 43 times
the mass of Jupiter. This object is just on the threshhold of being a star and may be, in
fact, a "brown dwarf".)
Double Stars
Easy
STF 411 rej
Rating: 3 E
ADS 2596; HD 21978; SAO 130551
Position: 0332-0706
A
B
C
D
Magnitude
7.31
9.74
11.20
12.94
Separation
—
18.9 43.9 +
81.7
PA
—
88 =
31 +
31
Year
—
1991
1987
1987
Spectra
F8 III
F8 IV
Colors
yW!
dB!
?
No
Notes:
AB 1880: 19.4 @ 88. 15 measurements. The stars share common proper motion.
AC 1880: 37.7 @ 28. 3 measurements.
AD 1 measurement.
- 11 -
Zone 205
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 11.0 inches; B = 12.7 inches.
Separation: AB = 17.4 miles; AC = 40.4 miles; AD = 75.2 miles.
Distance (LY): 590
Total luminosity (Suns): 34.08
h2201
Rating: 4 E
HD 22980; SAO 130662
Position: 0341-0518
A
B
Magnitude
8.28
10.20
Separation PA
—
—
38.9 41 +
Year
—
1991
Spectra
F8
Colors
W
W
Notes:
1893: 41.2 @ 37. 9 measurements.
Observations:
C8 at 83x.
C11 at 98x. Very nice field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 3.60 inches.
Separation: AB = 15.1 miles.
Distance (LY): 248
Total luminosity (Suns): 2.51
Hipparcos 478
Rating: 4 E
HD 23646
Position: 0346-0810
A
B
Magnitude
8.37
10.20
Separation PA
—
—
7.5 =
347 +
- 12 -
Year
—
1991
Spectra
F0 II
Colors
W
Y
Zone 205
Notes:
1892: 7.5 @ 344. 3 measurements.
The Tycho-2 catalogue indicates a photo-center solution of a known or suspected
double, or one component of a double where the companion has been rejected.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.40 feet.
Separation: AB = 43.3 miles.
Distance (LY): 3,700
Total luminosity (Suns): 570
STF 475
Rating: 4 E
ADS 2900; HD 24987; SAO 130850
Position: 0358-0708
A
B
Magnitude
8.80
11.36
Separation PA
—
—
7.5 =
23 +
Year
—
1987
Notes:
1831: 7.5 @ 16. 10 measurements.
Observations:
C11 at 115x. Nice field.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.1 inches.
Separation: AB = 5.97 miles.
Distance (LY): 510
Total luminosity (Suns): 6.72
- 13 -
Spectra
F5 V?
Colors
W
W
Zone 205
STF 433 rej
Rating: 5 E
HD 22891
Position: 0340-0806
A
B
Magnitude
8.34
10.38
Separation PA
—
—
37.1 +
336 +
Year
—
1991
Spectra
G5 III?
Colors
yW
?
Notes:
1891: 36.5 @ 333. 8 measurements. Hipparcos/Tycho data show different distances
for these stars; they may be optical.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 16.0 inches.
Separation: AB = 63.7 miles.
Distance (LY): 1,100
Total luminosity (Suns): 107
Holden 66
Rating: 5 E
ADS 2833; HD 24402; SAO 130788
Position: 0353-0830
A
B
Magnitude
8.14
11.42
Separation PA
—
—
117
14
Year
—
1910
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.6 inches.
Separation: AB = 86.0 miles.
Distance (LY): 469
Total luminosity (Suns): 12
- 14 -
Spectra
F2 IV
Colors
W
W
Zone 205
Difficult
30 Eri
h338; ADS 2832; HD 24388; SAO 130789
Rating: 5 D
Position: 0353-0522
A
B
Magnitude
5.48
10.35
Separation PA
—
—
8.2 133 -
Year
—
1964
Spectra
B8 V
Notes:
1863: 8.3 @ 137. 9 measurements.This star rotates at 191 kps.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 10.2 inches.
Separation: AB = 6.40 miles.
Distance (LY): 500
Total luminosity (Suns): 131
- 15 -
Colors
W
?
Zone 205
Zone 205, Map 4
Double Stars
Easy
Bur 532
Rating: 4 D
ADS 2611; HD 22077; SAO 149029
Position: 0333-1002
A
B
C
Magnitude
7.34
11.99
8.55
Separation
—
3.3 +
80.2 -
PA
—
271 +
131 -?
Year
—
1991
1991
Spectra
F2
Colors
W
bW
W
Notes:
AB 1877: 3.1 @ 266. 10 measurements.
AC 1877: 80.4 @ 310. 10 measurements. The quadrant for AC looks to be reversed.
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 8.10 inches.
Separation: AB = 3.55 miles; AC = 86.4 miles.
Distance (LY): 690
Total luminosity (Suns): 29.28
Gamma Eri
Rating: 5 D
34 Eri; h3608; Zaurak, "the bright star of the boat"; ADS 2904; HD 25025; SAO
149283
Position: 0358-1330
A
B
Magnitude
2.97
12.61
Separation PA
—
—
52.8 +
243 +
- 16 -
Year
—
1909
Spectra
K5 IIIev
Colors
Y!
?
Zone 205
Notes:
1877: 51.9 @ 238. 4 measurements.
This star is an infra-red source.
The companion is optical companion.
From James Kaler's Star Notes:
It is one of the sky's rare visually bright red giants of class M. Its closest match is
probably Yed Prior in Ophiuchus. Near the warm edge of the class, its surface shines
with a temperature of 3,850 Kelvin. It has a radius 66 times solar, or about 80% the size
of Mercury's orbit.
Oddly, and perhaps the most unusual thing about Zaurak, is the lack of attention paid
to it. The star must be one of the least-studied of the cooler bright stars. The reason seems
to be its quiet nature and (other than that it is in the act of dying) its rather perfect
normality. It has no known companions (a star lying near it just being in the line of sight),
and aside from a small erratic brightness variation of around three percent, it does not do
anything but stare back at us. Its very normality, however, makes it a fine "comparison
star," with which to study other stars of stranger nature.
Normality aside, its real condition remains mysterious. With a very uncertain mass
perhaps twice that of the Sun, it ceased its hydrogen fusion a billion-plus years ago. It
may now be just ready to fuse its internal helium to carbon, or more likely, it may already
have quit that stage and (with a carbon-oxygen core) is preparing itself to become a much
larger and cooler giant like Mira.
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 16.5 feet.
Separation: AB = 18.2 miles.
Distance (LY): 221
Total luminosity (Suns): 860
STF 436
Rating: 3 E
ADS 2690; HD 22968; SAO 149104
Position: 0341-1237
A
B
Magnitude
7.63
9.22
Separation PA
—
—
45.2 +! 239 +
- 17 -
Year
—
1991
Spectra
F3 IV
F5 V
Colors
W
Y
Zone 205
Notes:
1829: 30.1 @ 233. 40 measurements. Hipparcos/Tycho data show different
distances for these stars; they may be optical. However, the stars show similar proper
motion.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 4.80 inches; B = 4.35 inches.
Separation: AB = 17.5 miles.
Distance (LY): 248
Total luminosity (Suns): 5.6
h3588
Rating: 4 E
HD 23416
Position: 0345-1047
A
B
Magnitude
8.01
10.24
Separation PA
—
—
45.7 235 +
Year
—
1991
Spectra
G0
Colors
W
rO
Notes:
1900: 49.1 @ 229. 8 measurements.
May be optical because Hipparcos gives different distances (183 and 206 light years).
Observations:
C11 at 115x.
STF 451 rej
Rating: 4 E
HD 23558; SAO 149152
Position: 0346-1319
A
B
Magnitude
8.97
10.22
Separation PA
—
—
19.7 324 +
- 18 -
Year
—
1991
Spectra
A5
Colors
W
dB
Zone 205
Notes:
1879: 20.1 @ 322. 12 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 = 8.61 inches.
Separation: AB = 2.82 miles.
Distance (LY): 92
Total luminosity (Suns): 0.22
Gallo 355
Position: 0346-1235
A
B
Magnitude
9.97
11.73
Rating: 4 E
Separation PA
—
—
33.4 350 -
Year
—
1991
Spectra
Colors
W
?
Notes:
1900: 36.8 @ 1. 4 measurements.
Observations:
C8 at 83x.
Gallo 356
Position: 0347-1229
A
B
Magnitude
11.89
12.04
Rating: 5 E
Separation PA
—
—
22.5
69
Notes:
1 measurement.
Observations:
C8 at 83x.
- 19 -
Year
—
1901
Spectra
Colors
?
?
Zone 205
Gallo 359
Position: 0354-1227
A
B
Magnitude
10.56
11.31
Rating: 5 E
Separation PA
—
—
43.2 +
172 =
Year
—
1991
Spectra
Colors
?
?
Notes:
1901: 42.8 @ 172. 3 measurements.
Observations:
C8 at 83x.
Moderate
Holden 67
Rating: 4 M
ADS 2860
Position: 0354-1244
A
B
Magnitude
8.01
9.09
Separation PA
—
—
2.8 149 -
Year
—
1998
Notes:
1886: 3.0 @ 154. 31 measurements.
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 10.6 inches.
Separation: AB = 3.32 miles.
Distance (LY): 760
Total luminosity (Suns): 38
- 20 -
Spectra
A0 IV
Colors
W
W
Zone 205
Gallo 357
Rating: 5 M
HD 24172; SAO 149202
Position: 0350-1219
A
B
Magnitude
9.24
12.24
Separation PA
—
—
43.1
143
Year
—
1901
Spectra
Colors
W
?
Notes:
1 measurement.
Observations:
C8 at 83x.
Deep Sky Objects
Difficult
NGC 1357
Other Names: H II 290; PGC 13166
Rating: 5 D
Position: 0333-1350
Type: Gal
Surface brightness: 13.7
Class: SA(s)ab
Dimensions: 1'
Magnitude: 12.5
PA: 85
Observations:
C8 at 65x. Stellar nucleus.
Distance (LY): 85,000,000
Radial velocity (km/sec): +2,009
Total luminosity (Suns): 5,700,000,000
- 21 -
Zone 205
NGC 1421
Other Names: H II 291; PGC 13620
Astronomical League Program: Herschel II Club
Rating: 5 D
Position: 0343-1329
Type: Gal
Surface brightness: 12.5
Class: SAB(rs)bc:
Dimensions: 3' x 0.5'
Magnitude: 12.0
PA: 179
Notes:
It is a radio source.
Observations:
C8 at 65x. Faint, with an N-S axis. Note the "Y" of stars to the S.
Distance (LY): 90,000,000
Radial velocity (km/sec): +2,087
Total luminosity (Suns): 10,100,000,000
- 22 -
Zone 205
Zone 205 Mini-Catalog
Double Stars
Designation
Position
Rating
Map
STF 411 rej
0332-0706
3E
3
STF 436
0341-1237
3E
4
h3545
0300-0925
4E
1
h2201
0341-0518
4E
3
h3588
0345-1047
4E
4
Gallo 355
0346-1235
4E
4
Hipparcos 478
0346-0810
4E
3
STF 451 rej
0346-1319
4E
4
STF 475
0358-0708
4E
3
STF 357
0308-1236
5E
2
Engelmann 12
0311-1108
5E
2
h2188
0323-1015
5E
2
STF 433 rej
0340-0806
5E
3
Gallo 356
0347-1229
5E
4
Holden 66
0353-0830
5E
3
Gallo 359
0354-1227
5E
4
A 456
0305-0856
4M
1
h3569
0322-1316
4M
2
STF 407
0330-1109
4M
2
Holden 67
0354-1244
4M
4
STF 356
0307-1319
5M
2
Gallo 357
0350-1219
5M
4
Component
A
B
C
D
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
A
B
A
B
A
B
A
B
A
B
A
B
C
A
B
A
B
A
B
- 23 -
Mag
7.31
9.74
11.2
12.94
7.63
9.22
8.15
10.54
8.28
10.20
8.01
10.24
9.97
11.73
8.37
10.20
8.97
10.22
8.80
11.36
9.32
10.39
7.22
8.66
12.50
9.80
12.30
8.34
10.38
11.89
12.04
8.14
11.42
10.56
11.31
9.06
10.50
8.83
12.16
8.34
9.89
12.80
8.01
9.09
8.09
10.45
9.24
12.24
Separation
—
18.9 43.9 +
81.7
—
45.2 +!
—
44
—
38.9 —
45.7 —
33.4 —
7.5 =
—
19.7 —
7.5 =
—
8.6 +
—
144.2 =
86.3
—
24.2 —
37.1 +
—
22.5
—
117
—
43.2 +
—
4.8 +
—
19.9 —
2.7 +
142.2
—
2.8 —
15.5 —
43.1
PA
—
88 =
43.9 +
81.7
—
239 +
—
66
—
41 +
—
235 +
—
350 —
347 +
—
324 +
—
23 +
—
296 +
—
51 86.3
—
46 —
336 +
—
69
—
14
—
172 =
—
43 +
—
211 =
—
52 +
142.2
—
149 —
13 +
—
143
Zone 205
Designation
Position
Rating
Map
Bur 527
0306-1327
3D
2
Bur 12
0324-1359
3D
2
Hussey 21
0326-1304
4D
2
Bur 532
0333-1002
4D
4
Bur 84
0316-0555
5D
1
h2187
0323-1121
5D
2
30 Eri
0353-0522
5D
3
Gamma Eri
0358-1330
5D
4
Component
A
B
A
B
A
B
A
B
C
A
B
A
B
A
B
A
B
Mag
7.68
8.98
6.87
9.26
8.73
9.89
7.34
11.99
8.55
6.17
7.97
7.57
12.60
5.48
10.35
2.97
12.61
Separation
—
1.3 +
—
2.3 —
1.4 —
3.3 +
80.2 —
1.0 +
—
57.0 +
—
8.2 —
52.8 +
PA
—
98 +
—
279 +
—
37 —
271 +
80.2 —
9—
241 +
—
133 —
243 +
Deep Sky Objects
Object
NGC 1172
NGC 1337
NGC 1357
NGC 1421
Position
0302-1450
0328-0823
0333-1350
0343-1329
Rating
5D
5D
5D
5D
Map
2
1
4
4
Type
Gal (E+:)
Gal (SA(s)cd)
Gal (SA(s)ab)
Gal (SAB(rs)bc:)
- 24 -
Specifications
Surface
Mag
Br
11.9
13.1
12.3
13.9
12.5
13.7
12.0
12.5
Population