33 Doubles in Monoceros / Lepus

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 January, 2003 to 28th February, 2003  Click here for a Road-Map of this observing project!.
Data given in red font are targets for measuring in this project.

New!: Rafa Barberá has programmed a new DI calculator for knowing in advanve the difficulty to split a doble star named pLADIC for the Palm computing platform. Just click here to get all the details!
New: If you are a Skymap user, only click here for downloading a file containing all the doubles for this project!

 
Name
Distance*
Mv1*
Mv2*
PA*
RA(J2000)
Dec(J2000)
DI
Struve 900 12.7" 4.44 6.72 27º 06h 23m 46s +04° 35' 34" 30419
n/a
Struve 910 AB-C
66.6"
7.70
8.90
151º
06h 26m 43s
+00° 27' 15"
30670
n/a
Struve 911
12.3"
9.10
9.10
156º
06h 26m 53s
+04° 04' 11"
-----
n/a
Struve 914
21.1"
6.27
8.70
298º
06h 26m 45s
-07° 30' 41"
30675
n/a
Struve 915
A-C (1912)
6.0"-39.2"
7.20
8.60-11.2
41º-127º
06h 28m 14s
+05° 16' 20"
30793
56.43
Struve 919 (Beta)
7.2"-9.9"
4.70
5.20-6.10
132º-125º
06h 28.8m
-07° 02'
30867
21.71
Struve 921
16.2"
6.14
9.15
06h 31m 09s
+11° 15' 03"
31066
n/a
Struve 926
10.9"
7.23
8.98
288º
06h 31m 39s
+05° 46' 12
31110
n/a
Struve 950 Aa-x1
2.9"-16.6"-41.3"
4.80
7.6-9.9-9.70
213º-13º-308º
06h 41.0m
+09° 54'
-----
92.07
Struve 953
7.3"
7.10
7.60
330º
06h 41m 09s
+08° 59' 05"
31996
20.89
Aitken 58
4.8"
8.20
8.90
159º
06h 48m 35s
-04° 04' 34"
32644
43.32
Struve 987
1.4"
7.10
7.30
175º
06h 54m 08s
-05° 51' 09"
33154
72.54
Struve 992
13.8"
8.72
9.84
298º
06h 55m 37s
-09° 29' 23
33303
n/a
Struve 1010 A-C
22.6"
8.30
9.20
07h 01m 27s
-03° 06' 41"
33837
n/a
Struve 1029
1.8"
8.20
8.90
25º
07h 07m 56s
-04° 40' 39"
34401
74.87
Struve 1056
3.8"
8.10
9.10
299º
07h 15m 34s
-01° 51' 36"
35107
59.22
Struve 1084
14.6"
7.00
9.50
286º
07h 24m 01s
-03° 58' 43"
35896
n/a
Aitken 1967
1.3"
7.30
9.40
356º
07h 30m 59
-02° 9' 53"
36541
92.34
Struve 1111
19.9"
8.66
9.00
220º
07h 31m 57s
-08° 41' 14"
-----
n/a
Struve 1132
19.9"
8.50
9.10
238º
07h 42m 12
-03° 31' 10"
37534
n/a
Struve 1183
30.8"
6.23
7.93
327º
08h 06m 27s
-09° 14' 42"
39675
n/a
Lepus:                
Herschel 3705
22.3"
7.80
9.90
142º
04h 56m 48s
-16° 08' 06s
22991
n/a
Struve 661
2.3"
4.50
7.40
357º
05h 13m 14s
-12° 56' 29"
24327
95.66
South 476
39.3"
6.36
6.54
18º
05h 19m 17s
-18° 31' 12"
24825
n/a
Herschel 3750
4.1"
4.70
8.50
280º
05h 20m 27s
-21° 14' 22"
24927
87.22
Herschel 3752
3.5"-63.2"
5.40
6.60--9.20
110º-104º
05h 21m 46s
-24° 46' 23"
25045
69.52
Cordoba 31
17.4"
7.40
9.70
283º
05h 23m 38
-22° 18' 28"
25218
n/a
Struve 710
10.8"
8.60
9.10
195º
05h 25m 22s
-11° 18' 37"
25342
n/a
Herschel 3759
26.8"
5.89
7.53
315º
05h 25m 59s
-19° 41' 44"
25397
n/a
Gamma Leporis
96.8"
3.60
6.15
350º
05h 44m 28s
-22° 26' 54"
27072
n/a
Herschel 3798
15.4"
8.80
 9.30
69º
05h 47m 13s
-24° 29' 44"
-----
n/a
Burnham 94
2.4"
5.60
9.00
166º
05h 49m 36s
-14° 29' 01"
27517
96.54
South 504
3.6"
8.80
8.80
68º
05h 58m 38s
-20° 09' 59
28275
44.30

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. For an explanation about how to interpret and use DIs, click on the DI link in the column header above.
(1): Struve 950 is a really complex system with a lot of components: Aa.-B, AA-C, Aa-D, Aa-E, Aa-F, Aa-K, Aa-S, FG, FS, etc. It's almost a cluster by itself!!



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www.s33.org