33 Doubles in Aries Data 

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 October, 2005 to 30th November, 2005.

Just click here to get a Skymap compatible file for this observing Project.
 
Name Distance* Mv1* Mv2* PA* RA (J2001) Dec (J2001)
DI*
Struve 174
2.9
6.33
7.21
165
01h 50m 09s
+22° 16' 31"
65.58
Struve 175 A-B
26.3
8.99
9.36
360
01h 51m 02s
+21° 06' 56"
n/a
Struve 178
3.4
8.22
8.20
204
01h 52m 03s
+10° 48' 38"
45.43
Struve 180 (Gamma)
7.5-217.3
4.52
4.58-8.63
0-83
01h 53m 32s
+19° 17' 38"
14.78
Struve 196
1.8-21.8-196.5
9.36
10.92-10.18-6.01
42-155-9
01h 59m 34s
+21° 00' 14"
n/a
Struve 200
7.9
9.55
10.29
124
02h 01m 36s
+24° 05' 22"
n/a
Struve 208 A-B
1.2
5.82
7.87
336
02h 03m 39s
+25° 56' 07"
93.15
Struve 212
1.8
8.35
8.71
160
02h 06m 15s
+25° 06' 31"
71.09
Struve 221 A-B-C
8.4-66.2
8.13
9.45-12.3
145-228
02h 09m 43s
+20° 20' 53"
36.17
Struve 224
5.9
8.28
8.90
243
02h 10m 52s
+13° 41' 00"
39.94
Struve 226
1.7
8.02
9.64
235
02h 12m 15s
+23° 57' 30"
89.49
Struve 237 A-B-C
14.8-71.5
9.54
9.94-11.87
237-274
02h 15m 42s
+10° 46' 16"
n/a
Struve 240
4.7
8.32
8.60
52
02h 17m 16s
+23° 52' 24"
37.44
Struve 244
4.4
9.28
9.41
290
02h 17m 34s
+22° 13' 50"
38.43
Struve 261
2.8
9.48
9.54
251
02h 24m 23s
+11° 30' 06"
56.12
Struve 271 A-B-C
12.7-114.8
5.90
10.40 - 11.80
183-31
02h 30m 32s
+25° 14' 06"
n/a
Struve 273
6.9
8.56
9.12
359
02h 32m 03s
+18° 22' 25"
24.68
Struve 287
6.6
7.36
9.61
73
02h 39m 00s
+14° 51' 37"
51.74
Struve 289
28.6
5.30
9.56
2
02h 40m 41s
+27° 03' 39"
n/a
Struve 291 A-B-C
3.1-65.7
7.66
7.50-9.53
118-242
02h 41m 07s
+18° 48' 00"
50.31
Struve 300
3.2
7.89
8.08
314
02h 44m 37s
+29° 27' 37"
51.12
Struve 305 A-B-C
3.6-94.3
7.52
8.25-12.6
308-26
02h 47m 27s
+19° 22' 20"
53.84
Struve 311 (Pi)
3.5-25.1-220.2
5.32
7.95-10.72-10.49
118-109-135
02h 49m 18s
+17° 27' 51"
84.64
Struve 326
5.0
7.68
10.02
220
02h 55m 39s
+26° 52' 25"
n/a
Struve 333 (Epsilon)
1.4-145.0
5.17
5.57-12.7
208-192
02h 59m 13s
+21° 20' 25"
74.78
Struve 338
19.8
9.20
9.49
202
03h 01m 49s
+10° 51' 07"
n/a
Struve 342
3.2
9.16
9.56
303
03h 05m 06s
+27° 54' 43"
56.36
Struve 346
0.4-4.7-133.6
6.21
6.19-10.8-12.3
251-358-191
03h 05m 27s
+25° 15' 18"
n/a
Struve 366
43.5-1.9
6.88
10.43-10.4
36-193
03h 14m 17s
+22° 57' 13"
n/a
Struve 375
2.8-61.7
7.62
9.90-12.6
317-288
03h 20m 21s
+23° 41' 21"
85.37
Struve 376
7.9
8.33
8.44
253
03h 20m 21s
+19° 43' 49"
15.07
Struve 381
1.0
7.56
8.75
106
03h 23m 19s
+20° 58' 13"
95.79
Struve 394
6.7
7.05
8.16
164
03h 28m 01s
+20° 27' 51"
 43.31

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 respective column above.


(c) 1998-2005 The Spirit of 33