Zone 229, Master Map Normal View c e

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Zone 229, Master Map
Normal View
-14°00'
Zone Master, Normal View, 10 deg FOV
-16°00'
Eridanus
-20°00'
-18°00'
c
e
τ5
f
τ6
d
τ8
-24°00'
τ3
τ7
τ9
-22°00'
τ4
Fornax
ζ
04h 00m
03h 52m
03h 44m
03h 36m
03h 28m
03h 20m
03h 12m
03h 04m
02h 56m
Zone 229, Map 1
Normal Image
-15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 1309
NGC 1209
-17°00'
-16°00'
NGC 1199
-18°00'
A 2910
-19°00'
h3565
Innes 341
NGC 1300
03h 30m
03h 25m
03h 20m
03h 15m
03h 10m
03h 05m
03h 00m
Zone 229, Map 1
Mirror Image
-15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 1309
-17°00'
-16°00'
NGC 1199NGC 1209
-18°00'
A 2910
-19°00'
h3565
Innes 341
NGC 1300
03h 00m
03h 05m
03h 10m
03h 15m
03h 20m
03h 25m
03h 30m
Zone 229, Map 2
Normal Image
-20°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
h3570
-21°00'
NGC 1232
NGC 1325
NGC 1332
h3548
Tau 4 Eri
NGC 1187
H N 18
Tau 3 Eri
-24°00'
τ3
-23°00'
-22°00'
τ4
03h 30m
03h 25m
03h 20m
03h 15m
03h 10m
03h 05m
03h 00m
Zone 229, Map 2
Mirror Image
-20°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
h3570
-21°00'
NGC 1232
NGC 1325
NGC 1332
h3548
-22°00'
τ4
Tau 4 Eri
-23°00'
NGC 1187
H N 18
-24°00'
τ3 Tau 3 Eri
03h 00m
03h 05m
03h 10m
03h 15m
03h 20m
03h 25m
03h 30m
Zone 229, Map 3
Normal Image
A 3005
-17°00'
Aravamudan 17 Gallo 353
Gallo 332
-16°00'
-15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-18°00'
Hussey 436
NGC 1407
NGC 1400
-19°00'
h3599
NGC 1359
04h 00m
03h 55m
03h 50m
03h 45m
03h 40m
03h 35m
03h 30m
Zone 229, Map 3
Mirror Image
-15°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
-16°00'
A 3005
-17°00'
Aravamudan 17 Gallo 353
Gallo 332
-18°00'
Hussey 436
-19°00'
NGC 1407 NGC 1400
h3599
NGC 1359
03h 30m
03h 35m
03h 40m
03h 45m
03h 50m
03h 55m
04h 00m
Zone 229, Map 4
Normal Image
-20°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
h3583
NGC 1482
NGC 1353
Algiers Obs 1
-21°00'
NGC 1481
-22°00'
IC 1953
τ5 Tau 5 Eri
NGC 1426
h3601
NGC 1395
Aravamudan 1976
Tau 6 Eriτ6
-24°00'
τ7
τ9 Tau 9 Eri
Fornax
NGC 1385
τ8
04h 00m
03h 55m
03h 50m
-23°00'
Innes 721
03h 45m
03h 40m
03h 35m
03h 30m
Zone 229, Map 4
Mirror Image
-20°00'
Sky charts generated by TheSky Software; used by permission of Software Bisque Inc.
NGC 1481
h3583
NGC 1482
-21°00'
NGC 1353
Algiers Obs 1
-22°00'
τ5
IC 1953
Tau 5 Eri
NGC 1426
h3601
NGC 1395
Aravamudan 1976
τ6
Tau 6 Eri
τ7
τ9
Fornax
NGC 1385
03h 30m
03h 35m
03h 40m
τ8
03h 45m
03h 50m
03h 55m
04h 00m
-24°00'
-23°00'
Innes 721
Zone 229
3 Reference Stars, 16 Double Stars, 18 Galaxies
A
N
A 2910 ................................................... 3
A 3005 ................................................. 13
Aravamudan 17.................................... 13
Aravamudan 1976................................ 18
NGC 1187 ............................................ 10
NGC 1199 .............................................. 5
NGC 1209 .............................................. 5
NGC 1232 .............................................. 9
NGC 1300 .............................................. 4
NGC 1309 .............................................. 4
NGC 1325 ............................................ 11
NGC 1332 .............................................. 9
NGC 1353 ............................................ 20
NGC 1359 ............................................ 15
NGC 1385 ............................................ 19
NGC 1395 ............................................ 18
NGC 1400 ............................................ 14
NGC 1407 ............................................ 15
NGC 1426 ............................................ 20
NGC 1481 ............................................ 21
NGC 1482 ............................................ 20
G
Gallo 332 ............................................. 12
H
H N 18 ................................................... 6
h3548 ..................................................... 7
h3565 ..................................................... 2
h3570 ..................................................... 8
h3583 ................................................... 17
h3599 ................................................... 12
h3601 ................................................... 16
Hussey 436 .......................................... 14
I
T
IC 1953 ................................................ 19
Innes 341................................................ 2
Innes 721.............................................. 17
Tau 3 Eri ................................................ 6
Tau 4 Eri ................................................ 7
Tau 5 Eri .............................................. 16
Tau 6 Eri .............................................. 16
-1-
Zone 229
Zone 229, Map 1
Double Stars
Easy
Innes 341
Rating: 3 E
ADS 2461; HD 20583
Position: 0318-1904
A
B
Magnitude
9.10
9.90
Separation PA
—
—
3.9 =
161 =
Year
—
1962
Spectra
F7 V
Colors
W
Y
Notes:
1901: 3.9 @ 161. 9 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 3.90 inches.
Separation: AB = 5,045 feet.
Distance (LY): 157
Total luminosity (Suns): 0.579
Moderate
h3565
Rating: 3 M
ADS 2465; HD 20631; SAO 148897
Position: 0319-1834
A
B
Magnitude
5.72
9.10
Separation PA
—
—
7.7 +
121 +
-2-
Year
—
1991
Spectra
F2 V
Colors
Y
L
Zone 229
Notes:
1835: 5.8 @ 110. 33 measurements. Star A is a spectroscopic binary.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.70 inches.
Separation: AB = 1.43 miles.
Distance (LY): 119
Total luminosity (Suns): 5.6
Difficult
A 2910
Rating: 5 D
ADS 2541; HD 21421; SAO 148964
Position: 0327-1718
A
B
Magnitude
9.73
11.40
Separation PA
—
—
2.1 +
279 =
Year
—
1941
Notes:
1918: 2.0 @ 279. 4 measurements.
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 49.5 inches.
Separation: AB = 3,547 feet.
Distance (LY): 205
Total luminosity (Suns): 0.9
-3-
Spectra
K2 III
Colors
W
?
Zone 229
Deep Sky Objects
Moderate
NGC 1309
Other Names: H I 106; PGC 12626
Rating: 4 M
Position: 0322-1524
Type: Gal
Surface brightness: 12.5
Class: SA(s)bc:
Dimensions: 1.5'
Magnitude: 11.8
PA: 45
Observations:
C8 at 65x. SAO 148921 (7.9m) , 3 min SW, is a problem. The galaxy is small and
round.
Model (where the Sun is a baseball):
Its diameter would be 20 million miles.
Distance (LY): 143,000,000
Radial velocity (km/sec): +2,135
Luminosity (suns): 31,000,000,000
Difficult
NGC 1300
Other Names: PGC 12412
Rating: 3 D
Position: 0320-1925
Type: Gal
Surface brightness: 13.3
Class: (R')SB(s)bc
Dimensions: 6' x 3'
Magnitude: 11.3
PA: 100
Notes:
The central bar in this galaxy is larger than the Milky Way— 150,000 light years
long!
Observations:
C8 at 65x. Large, but faint, with an E-W axis.
Distance (LY): 75,000,000
Radial velocity (km/sec): +1,568
Total luminosity (Suns): 13,300,000,000
-4-
Zone 229
NGC 1209
Other Names: H II 504; PGC 11638
Astronomical League Program: Herschel II Club
Rating: 4 D
Position: 0306-1537
Type: Gal
Surface brightness: 12.1
Class: E6:
Dimensions: 60" x 24"
Magnitude: 12.6
PA: 80
Observations:
C8 at 104x. Very faint, with an E-W axis.
C11 at 98x. Small ellipse with a very much rapidly brighter middle. Background
strewn with faint stars. (Okie-Tex Star Party, 2003)
Distance (LY): 110,000,000
Radial velocity (km/sec): +2,502
Total luminosity (Suns): 8,700,000,000
NGC 1199
Other Names: H II 503; PGC 11527
Astronomical League Program: Herschel II Club
Rating: 5 D
Position: 0304-1537
Type: Gal
Surface brightness: 12.6
Class: E2
Dimensions: 60" x 42"
Magnitude: 12.7
PA: 48
Observations:
C8 at 104x. The faintest of smudges in a bleak field.
C11 at 98x. Small fuzzed star-like nucleus and the merest hint of a halo. (Okie-Tex
Star Party, 2003)
Distance (LY): 110,000,000
Radial velocity (km/sec): +2,518
Total luminosity (Suns): 7,900,000,000
-5-
Zone 229
Zone 229, Map 2
Reference Star
Tau 3 Eri (11 Eri; HD 18978; SAO 168249)
Position: 0302-2338
Mag : 4.10
Spectrum : A4
Color : W
Assumed distance: 86 light years
Assumed luminosity (suns): 13.4
Notes:
This star is part of the Ursa Major moving stream and has a rotational velocity at the
equator of 144 kps.
Double Stars
Easy
H N 18
Rating: 3 E
ADS 2453; HD 20503; SAO 168439
Position: 0317-2302
A
B
Magnitude
8.95
9.28
Separation PA
—
—
8.7 +
257 =
Year
—
1992
Spectra
G3 V
Notes:
1835: 7.0 @ 257. 21 measurements.
The primary is a spectroscopic binary.
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a
baseball):
Diameter: A = 3.40 inches.
Separation: AB = 6.08 miles.
H N 18
Observed with C-11
on 11/19/03; s6.t6
Magnification: 98x
Distance (LY): 448
Total luminosity (Suns): 6
-6-
Colors
yW
W
Zone 229
Moderate
h3548
Rating: 4 M
ADS 2326; HD 19096; SAO 168268
Position: 0304-2122
A
B
Magnitude
7.48
11.26
Separation PA
—
—
12.2 +
125 +
Year
—
1991
Spectra
K0 V
Colors
Y
R
Notes:
1835: 12.0 @ 122. 12 measurements.
Observations:
C8 at 104x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 20.7 inches.
Separation: AB = 3.54 miles.
Distance (LY): 186
Total luminosity (Suns): 2.8
Tau 4 Eri
Rating: 5 M
16 Eri; Angetenar, "the bend in the river"; Jacob 1; ADS 2472; HD 20720; SAO
168460
Position: 0319-2146
A
B
C
D
E
F
Magnitude
3.70
9.20
10.80
10.70
10.70
10.00
Separation
—
5.9 +
39.3 123.1
130.1
160.2 + !
PA
—
289 +
114 +!
293
276
236 -
Year
—
1987
1964
1879
1879
1880
Spectra
M3 III
Colors
O
W
No
No
No
No
Notes:
AB 1857: 5.5 @ 287. 15 measurements. This star is a member of the Hyades group
and is also slightly variable. It is also an infra-red and ultra-violet source. The AB pair
shares proper motion.
-7-
Zone 229
AC 1877: 40.0 @ 99. 8 measurements. The C star is optical.
AD, AE 1 measurement.
AF 1836: 150.0 @ 241. 2 measurements.
Observations:
C8 at 280x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 43 inches.
Separation: AB = 2.38 miles; AC = 15.8 miles; AD = 50.0 miles; AE = 52.8
miles; AF = 65.0 miles.
Distance (LY): 258
Total luminosity (Suns): 177.1
h3570
Rating: 5 M
HD 20911; SAO 168485
Position: 0322-2020
A
B
Magnitude
6.69
12.60
Separation PA
—
—
34.4 +
256 =
Year
—
1920
Notes:
1900: 34.1 @ 256. 2 measurements.
Observations:
C8 at 83x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 7.20 inches.
Separation: AB = 15.1 miles.
Distance (LY): 281
Total luminosity (Suns): 13.1
-8-
Spectra
A0 V
Colors
yW
?
Zone 229
Deep Sky Objects
Easy
NGC 1332
Other Names: H I 60; PGC 12838
Astronomical League Program: Herschel II Club
Rating: 3 E
Position: 0326-2120
Type: Gal
Surface brightness: 12.7
Class: S(s)0-:
Dimensions: 3' x 1'
Magnitude: 11.2
PA: 113
Notes:
It lies 39,000 light years from NGC 1331 (not seen).
Observations:
C8 at 65x. Very bright nucleus. Its axis runs more or less E-W.
C11 at 115x. Shaprly defined narrow ellipse some 5 min NNE of an 11m star.
Rapidly brighter middle, but not stellar in the nucleus.
Model (where the Sun is a baseball):
Its diameter would be 25 million miles.
Distance (LY): 88,000,000
Radial velocity (km/sec): +1,524
Luminosity (suns): 16,600,000,000
Difficult
NGC 1232
Other Names: H II 258; PGC 11819
Rating: 4 D
Position: 0310-2035
Type: Gal
Surface brightness: 13.8
Class: SAB(rs)c
Dimensions: 7' x 6'
Magnitude: 10.7
PA: 97
Notes:
NGC 1232 is a "Grand Design" spiral galaxy not unlike M101. However, in this case
the spiral arms are curiously bent and not gently curved as is more typically the case.
-9-
Zone 229
This is most likely due to gravitation interactions with its neighbor (on the top in this
image). It is almost as if the structure of the central bar of the galaxy has somehow been
morphed into the structure of the arms (wild speculation!).
[Source: http://www.noao.edu/ outreach/aop/observers/n1232.html]
NGC 1232 is one of the wonders in the sky. It is the prototype of a highly regular
multiple-armed spiral of the earliest luminosity class.
The arms start at the edge of a high-surface-brightness disk. Only two major arms
begin at this rim. After about one-quarter revolution, each branches into two fragments
which after further unwinding branch again until a highly multiple armed structure
spreads over the outer disk.
Each fragment is well separated from the others; the geometrical entropy of the
pattern is as low as in any galaxy in the RSA, equal or somewhat lower than in other
highly regular Sc galaxies such as NGC 309 and NGC 5364.
The arms are filled with HII regions and candidates for brightest stars. The largest HII
regions have core + halo diameters of 3".
[Source:http://nedwww.ipac.caltech.edu/cgi-bin/nph-datasearch?search_type=Note_id&objid=8746&
objname=NGC%201232]
Observations:
C8 at 83x. It looks like a fuzzy star at the center; very faint.
Model (where the Sun is a baseball):
Its diameter would be 75 million miles.
Distance (LY): 114,000,000
Radial velocity (km/sec): +1,603
Luminosity (suns): 53,400,000,000
NGC 1187
Other Names: H III 245; PGC 11479
Astronomical League Program: Herschel II Club
Rating: 5 D
Position: 0303-2252
Type: Gal
Surface brightness: 13.5
Class: SBc
Dimensions: 5' x 4'
Magnitude: 11.3
PA: 137
Notes:
This barred spiral Sbc(s)II galaxy is notable for how well the H II regions delineate
the bar, inner ring, and almost the entire length of each of its half-dozen or so arms, "like
beads on a necklace" to paraphrase Baade (1963). The two major arms appear to be
extensions of the bar, which leads to the impression that they intersect perpendicularly
- 10 -
Zone 229
with the inner ring of H II regions. It is the home of supernova SN1982R which
brightened to a max of magnitude 14.6 on Oct 6, 1982.
Observations:
C8 at 83x. Very faint. A 12m star nearby is a problem.
Model (where the Sun is a baseball):
Its diameter would be 27 million miles.
Distance (LY): 58,000,000
Radial velocity (km/sec): +1,429
Luminosity (suns): 8,000,000,000
NGC 1325
Other Names: H IV 77; PGC 12737
Astronomical League Program: Herschel II Club
Rating: 5 D
Position: 0324-2120
Type: Gal
Surface brightness: 13.4
Class: SA(s)bc
Dimensions: 3' x 1'
Magnitude: 12.5
PA: 54
Notes:
In 1835, John Herschel described it as a "complete telescopic comet."
This galaxy produced SN 1975S.
Observations:
C8 at 65x. It is a poor oval smudge with a 10m star off the NE edge.
Distance (LY): 67,000,000
Radial velocity (km/sec): +1,589
Total luminosity (Suns): 3,600,000,000
- 11 -
Zone 229
Zone 229, Map 3
Double Stars
Easy
h3599
Bos 684 (C); ADS 2817; HD 24280
Rating: 4 E
Position: 0351-1855
A
B
Magnitude
8.69
8.69
Separation PA
—
—
12.6 +
72 +
Year
—
1991
Spectra
A0
Colors
W
bW
Notes:
1836: 12.0 @ 67. 10 measurements.
B has a 10.4m companion at 0.4 @ 133 (1991).
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 19.3 inches.
Separation: AB = 37.2 miles.
Distance (LY): 1,890
Total luminosity (Suns): 206
Gallo 332
Rating: 5 E
Position: 0335-1613
A
B
Magnitude
10.42
11.50
Separation PA
—
—
21.3
304
Notes:
1 measurement.
- 12 -
Year
—
1903
Spectra
Colors
?
?
Zone 229
Observations:
C8 at 83x.
Moderate
Aravamudan 17
Gallo 353; HD 22313; SAO 149053
Rating: 5 M
Position: 0335-1604
A
B
Magnitude
9.07
12.30
Separation PA
—
—
14.5 +
201 +
Year
—
1984
Spectra
Colors
Y
?
Notes:
1914: 13.8 @ 194. 2 measurements.
Observations:
C11 at 115x.
A 3005
Rating: 5 M
ADS 2816; HD 24256; SAO 149210
Position: 0351-1513
A
B
Magnitude
9.18
10.50
Separation PA
—
—
0.8 +
338 +
Year
—
1934
Notes:
1921: 0.5 @ 334. 4 measurements.
Observations:
C8 at 206x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 3.60 inches.
Separation: AB = 1,516 feet.
Distance (LY): 230
Total luminosity (Suns): 1.3
- 13 -
Spectra
F8 V
Colors
yW
?
Zone 229
Difficult
Hussey 436
Rating: 5 D
ADS 2706; HD 23121
Position: 0342-1709
A
B
Magnitude
7.89
10.41
Separation PA
—
—
1.4 +
300 +
Year
—
1991
Spectra
F5 V
Colors
Y
W
Notes:
1901: 1.3 @ 288. 14 measurements.
Observations:
C8 at 697x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 9.00 inches.
Separation: AB = 3,449 feet.
Distance (LY): 299
Total luminosity (Suns): 7.1
Deep Sky Objects
Moderate
NGC 1400
Other Names: H II 593; PGC 13470
Astronomical League Program: Herschel II Club
Rating: 3 M
Position: 0340-1841
Type: Gal
Surface brightness: 13.0
Class: E1
Dimensions: 42"
Magnitude: 12.4
PA: 39
Notes:
Fornax Cluster member and principal member of the NGC 1400 Group.
Observations:
C8 at 65x. Bright fuzzy nucleus but not halo seen.
- 14 -
Zone 229
Model (where the Sun is a baseball):
Its diameter would be 4 million miles.
Distance (LY): 62,000,000
Radial velocity (km/sec): +558
Luminosity (suns): 3,300,000,000
Difficult
NGC 1359
Other Names: PGC 13190
Position: 0334-1929
Type: Gal
Surface brightness: 13.2
Rating: 5 D
Class: SB(s)m? pec
Dimensions: 1.6' x 1.3'
Magnitude: 12.5
PA: 113
Observations:
C8 at 65x. Very faint.
Distance (LY): 78,000,000
Radial velocity (km/sec): +1,966
Total luminosity (Suns): 4,800,000,000
NGC 1407
Other Names: H I 107; PGC 13505
Astronomical League Program: Herschel 400 Club
Rating: 5 D
Position: 0340-1835
Type: Gal
Surface brightness: 13.4
Class: E0
Dimensions: 2.5' x 2.5'
Magnitude: 11.4
PA: 50
Notes:
Fornax Cluster member.
Observations:
C8 at 65x. It has an almost star-like nucleus. Averted vision is a requirement here!
Model (where the Sun is a baseball):
Its diameter would be 15 million miles.
Distance (LY): 62,000,000
Radial velocity (km/sec): +1,779
Luminosity (suns): 8,300,000,000
- 15 -
Zone 229
Zone 229, Map 4
Reference Stars
Tau 6 Eri (27 Eri; HD 23754; SAO 168827)
Position: 0347-2315
Mag : 4.20
Spectrum : F3 V
Color : W
Assumed distance: 58 light years
Assumed luminosity (suns): 5.5
Tau 5 Eri (19 Eri; HD 22203; SAO 168634)
Position: 0334-2138
Mag : 4.30
Spectrum : B9 V
Color : W
Assumed distance: 296 light years
Assumed luminosity (suns): 133
Notes:
This star is a spectroscopic binary (6.2236 day period), and a member of the Pleiades
Group.
Double Stars
Easy
h3601
Rating: 3 E
ADS 2825; HD 24359; SAO 168895
Position: 0352-2256
A
B
Magnitude
7.92
9.70
Separation PA
—
—
10.9 301 =
Year
—
1991
Notes:
1835: 14.0 @ 301. 10 measurements.
Observations:
C8 at 83x. A 10m star lies 6 min SW.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 30.3 inches.
Separation: AB = 12.8 miles.
- 16 -
Spectra
G5 III
Colors
yW
dB!
Zone 229
Distance (LY): 750
Total luminosity (Suns): 36
h3583
Rating: 4 E
HD 22631
Position: 0338-2028
A
B
Magnitude
10.24
10.49
Separation PA
—
—
12.1 +
87 +
Year
—
1991
Spectra
F5
Colors
W
W
Notes:
1836: 12.0 @ 89. 10 measurements.
May be optical because Hipparcos gives different distances (1,090 and 640 light
years).
Observations:
C11 at 115x.
Innes 721
Rating: 4 E
ADS 2824; HD 24373
Position: 0352-2227
A
B
Magnitude
9.33
10.33
Separation PA
—
—
4.0 +
219 +
Year
—
1991
Notes:
1911: 3.6 @ 217. 7 measurements.
Observations:
C11 at 115x.
Scale model (in which the Sun is the size of a baseball):
Diameter: A = 12.1 inches.
Separation: AB = 4.90 miles.
Distance (LY): 780
Total luminosity (Suns): 12.3
- 17 -
Spectra
F8
Colors
W
W
Zone 229
Moderate
Aravamudan 1976
Rating: 5 M
HD 22344
Position: 0335-2309
A
B
Magnitude
9.22
11.00
Separation PA
—
—
7.4 +
287 +!
Year
—
1992
Spectra
Colors
Y
W
Notes:
1921: 6.2 @ 201. 2 measurements.
Observations:
C11 at 115x.
Distance (LY): 111
Total luminosity (Suns): 0.236
Deep Sky Objects
Easy
NGC 1395
Other Names: H I 58; PGC 13419
Rating: 3 E
Position: 0339-2302
Type: Gal
Surface brightness: 13.0
Class: E3 pec
Dimensions: 1.5' x 1'
Magnitude: 11.3
PA: 115
Observations:
C8 at 65x. Bright and stellar.
Distance (LY): 69,000,000
Radial velocity (km/sec): +1,717
Total luminosity (Suns): 11,300,000,000
- 18 -
Zone 229
Moderate
NGC 1385
Other Names: H II 263; PGC 13368
Rating: 4 M
Position: 0338-2430
Type: Gal
Surface brightness: 12.9
Class: SB(s)cd
Dimensions: 2.6' x 1.6'
Magnitude: 11.8
PA: 177
Observations:
C8 at 104x. It is a hazy patch in a bleak field that brightens rapidly toward the center.
Its axis runs SE to NW.
Distance (LY): 60,000,000
Radial velocity (km/sec): +1,493
Total luminosity (Suns): 5,400,000,000
IC 1953
Position: 0334-2129
Type: Gal
Surface brightness: 13.3
Rating: 5 M
Class: SB(rs)d
Dimensions: 2'
Magnitude: 12.3
PA: 151
Observations:
C8 at 65x. It is round and featureless.
You must get Tau 5 Eri (4.3m B8V+B8V, 200 times brighter than the Sun and 360
light years away) out of the field first.
(Tau 5 is a spectroscopic binary with an orbital period takes 6.2236 days. It is a part
of the Pleiades Group.)
Distance (LY): 83,000,000
Radial velocity (k/s): +1,860
Total luminosity (Suns): 6,500,000,000
- 19 -
Zone 229
NGC 1426
Other Names: H III 248; PGC 13638
Rating: 5 M
Position: 0343-2207
Type: Gal
Surface brightness: 13.0
Class: E3
Dimensions: 48" x 36"
Magnitude: 12.7
PA: 103
Observations:
C8 at 104x. Small bright nucleus.
Distance (LY): 54,000,000
Radial velocity (km/sec): +1,443
Total luminosity (Suns): 1,900,000,000
Difficult
NGC 1353
Other Names: H III 246; PGC 13108
Astronomical League Program: Herschel II Club
Rating: 5 D
Position: 0332-2049
Type: Gal
Surface brightness: 13.1
Class: SA(rs)bc
Dimensions: 2.5' x 1'
Magnitude: 12.4
PA: 138
Observations:
C8 at 65x. Very faint. Its axis runs SE-NW.
Distance (LY): 70,000,000
Radial velocity (km/sec): +1,525
Total luminosity (Suns): 4,300,000,000
NGC 1482
Other Names: PGC 14084, H III 962
Rating: 5 D
Position: 0355-2030
Type: Gal
Surface brightness: 13.3
Class: Irr
Dimensions: 2.4' x 1.4'
- 20 -
Magnitude: 12.1
PA: 103
Zone 229
Notes:
This galaxy produced SN 1937E.
The galaxy is also rather bright in the infra-red.
Observations:
C11 at 339x. A very faint and oblong blob just off two 10m stars. It lies SE of the
line between these two stars and about 2 min from that line. No nucleus. Tube
movement helped.
Radial velocity (km/sec): +1,916
NGC 1481
Other Names: PGC 14079
Rating: 5 D
Position: 0355-2026
Type: Gal
Surface brightness: 12.9
Class: SA0-:
Dimensions: 60" x 42"
Magnitude: 13.4
PA: 133
Observations:
C11 at 339x. Very small and faint, but not stellar. It is round and uniform in
magnitude. It lies 3 min N of a 10m star.
Radial velocity (km/sec): +1,733
- 21 -
Zone 229
Zone 229 Mini-Catalog
Double Stars
Designation
Position
Rating
Map
H N 18
0317-2302
3E
2
Innes 341
0318-1904
3E
1
h3601
0352-2256
3E
4
h3583
0338-2028
4E
4
h3599
0351-1855
4E
3
Innes 721
0352-2227
4E
4
Gallo 332
0335-1613
5E
3
h3565
0319-1834
3M
1
h3548
0304-2122
4M
2
Tau 4 Eri
0319-2146
5M
2
h3570
Aravamudan
17
Aravamudan
1976
0322-2020
5M
2
0335-1604
5M
3
0335-2309
5M
4
A 3005
0351-1513
5M
3
A 2910
0327-1718
5D
1
Hussey 436
0342-1709
5D
3
Component
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
D
E
F
A
B
A
B
A
B
A
B
A
B
A
B
- 22 -
Mag
8.95
9.28
9.10
9.90
7.92
9.70
10.24
10.49
8.69
8.69
9.33
10.33
10.42
11.50
5.72
9.10
7.48
11.26
3.70
9.20
10.80
10.70
10.70
10.00
6.69
12.60
9.07
12.30
9.22
11.00
9.18
10.50
9.73
11.40
7.89
10.41
Separation
—
8.7 +
—
3.9 =
—
10.9 —
12.1 +
—
12.6 +
—
4.0 +
—
21.3
—
7.7 +
—
12.2 +
—
5.9 +
39.3 123.1
130.1
160.2 +!
—
34.4 +
—
14.5 +
—
7.4 +
—
0.8 +
—
2.1 +
—
1.4 +
PA
—
257 =
—
161 =
—
301 =
—
87 +
—
72 +
—
219 +
—
304
—
121 +
—
125 +
—
289 +
39.3 123.1
276
236 —
256 =
—
201 +
—
287 +!
—
338 +
—
279 =
—
300 +
Zone 229
Deep Space Objects
Object
NGC 1332
NGC 1395
NGC 1400
NGC 1309
NGC 1385
IC 1953
NGC 1426
NGC 1300
NGC 1209
NGC 1232
NGC 1187
NGC 1199
NGC 1325
NGC 1353
NGC 1359
NGC 1407
NGC 1481
NGC 1482
Position
0326-2120
0339-2302
0340-1841
0322-1524
0338-2430
0334-2129
0343-2207
0320-1925
0306-1537
0310-2035
0303-2252
0304-1537
0324-2120
0332-2049
0334-1929
0340-1835
0355-2026
0355-2030
Rating
3E
3E
3M
4M
4M
5M
5M
3D
4D
4D
5D
5D
5D
5D
5D
5D
5D
5D
Map
2
4
3
1
4
4
4
1
1
2
2
1
2
4
3
3
4
4
Type
Gal (S(s)0-:)
Gal (E3 pec)
Gal (E1)
Gal (SA(s)bc:)
Gal (SB(s)cd)
Gal (SB(rs)d)
Gal (E3)
Gal ((R')SB(s)bc)
Gal (E6:)
Gal (SAB(rs)c)
Gal (SBc)
Gal (E2)
Gal (SA(s)bc)
Gal (SA(rs)bc)
Gal (SB(s)m? pec)
Gal (E0)
Gal (SA0-:)
Gal (Irr)
- 23 -
Specifications
Surface
Mag
Br
11.2
12.7
11.3
13.0
12.4
13.0
11.8
12.5
11.8
12.9
12.3
13.3
12.7
13.0
11.3
13.3
12.6
12.1
10.7
13.8
11.3
13.5
12.7
12.6
12.5
13.4
12.4
13.1
12.5
13.2
11.4
13.4
13.4
12.9
12.1
13.3
Population
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