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