33 Doubles in Eridanus

In this table you can see all the relevant data about the 33 doubles. Click on the name of a star in order to read the observations. Our time "window" for observing this set of doubles is from 1st November, 2004 to 31st, December, 2004.
 
New: If you are a Skymap user, only click here for downloading a file containing all the doubles for this project!
 
New: If you are a SkyTools user, only click here for downloading a file containing all the doubles for this project!


Name
Distance
Mv1
Mv2
PA
RA(J2000)
Dec(J2000)
Herschel 3527
2.1"
7.00
7.29
41°
02h 43m 20s
-40° 31' 39"
12708
66.99
Struve 315
1.5"
8.13
9.00
165°
02h 49m 20s
-10° 33' 02"
13168
79.57
Theta
8.3"
2.88
3.97
90°
02h 58m 16s
-40° 18' 17"
13847
31.50
Struve 341
8.7"
7.51
9.85
223°
03h 03m 02s
-02° 05' 11"
14194
43.77
Burnham 527
1.3"
8.23
8.98
98°
03h 06m 04s
-13° 26' 05"
14413
79.14
Herschel 3556
3.9"
5.90
9.10
191°
03h 12m 36s
-44° 23' 51"
---
81.71
Burnham 84
1.0"
 6.41
7.97

03h 16m 01s
-05° 55' 07"
15203
96.54
Herschel 3565
7.7"
5.72
8.17
121°
03h 18m 41s
-18° 33' 35"
15411
51.68
Struve 408
1.4"
8.26
8.48
 321°
03h 30m 40s
-04° 16' 24"
16347
72.22
Struve 411
18.9"
7.31
9.74
88°
03h 32m 15s
-07° 05' 24"
16485
n/a
Struve 436
45.2"
7.63
9.22
239°
03h 40m 52s
-12° 36' 57"
17191
n/a
Struve 470 6.9"
 4.46
5.65
348°
03h 54m 17s
-02° 57' 10"
18255
40.20
Struve 489 3.0"
8.79
 8.93
198°
04h 02m 22s
-07° 0' 21"
18840
52.08
Burnham 1004
1.4"
7.28
8.00
80°
04h 02m 03s
-34° 28' 55"
18824
77.26
Struve 501
28.3"
8.97
10.21
298°
04h 08m 39s
-02° 41' 14"
19342
n/a
Herschel 3628
50.3"
7.12
7.93
50°
04h 12m 31s
-36° 09' 09"
19639
n/a
Howe 10
1.7"
8.23
8.35
 49°
04h 13m 00s
-28° 32' 26"
19684
67.98
Struve 516
6.4"
4.87
8.47
144°
04h 14m 24s
-10° 15' 23"
19777
72.82
Herschel 3642
6.0"
6.36
8.66
159°
04h 19m 03s
-33° 54' 17"
20138
63.13
Struve 536
1.5"
7.97
8.82
187°
04h 22m 10s
-04° 40' 37
20407
80.42
Herschel 342
17.4"
7.60
9.64
235°
04h 23m 15s
-05° 0' 20"
20471
n/a
Struve 544
3.2"
8.10
9.00
353°
04h 24m 42s
-08° 45' 12"
20598
62.63
Burnham 403
1.1"
7.50
9.54
92°
04h 25m 42s
-02° 13' 57"
20673
94.62
Burnham 184
1.8"
7.42
7.78
250°
04h 27m 55s
-21° 30' 15"
20836
71.09
Struve 570
12.7"
6.74
7.61
260°
04h 35m 14s
-09° 44' 12"
21377
n/a
Struve 576
12.4"
 7.33
7.83
172°
04h 38m 00s
-13° 01' 44"
21577
n/a
Struve 590
9.3"
5.98
6.07
318°
04h 43m 35s
-08° 47' 46"
21986
36.74
Burnham 316
0.9"
8.52
8.59
183°
04h 52m 46s
-05° 17' 11"
22692
n/a
Struve 631 5.8"
7.22
8.58
107°
05h 00m 40s
-13° 30' 13"
23298
56.22
Struve 624
28.6"
8.49
9.18
89°
04h 57m 38s
-05° 44' 55"
23052
n/a
Struve 636
3.6"
6.86
8.50
103°
05h 03m 02s
-08° 39' 47"
23493
71.38
Struve 642
53.1"
5.12
10.70
10°
05h 06m 46s
-04° 39' 18"
23794
n/a
Struve 649
21.1"
 5.78
9.00
70°
05h 08m 20s
-08° 39' 54"
23916
n/a

Notes: 
For understanding DIs and how they are calculated, please read this article!
n/a: Not applicable: Difficulty Indexes are calculated only for those doubles that have separations between 1.0 and 10.0 seconds of arc and shine with a difference of magnitude between 0 and 5.



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