Struve ca. 3000 Project
10h 00m 00s - 11h 00m 00s

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 April, 2006 to 31st, May, 2006.

For Skymap users: You can download a file containing the doubles for this project just clicking here
 

Name Constellation
Distance
Mv1
Mv2
PA
RA(J2000)
Dec(J2000)
Struve 1401
Sextans
24.3"
7.69
10.53
21°
10h 00m 13s
+06° 15' 02"
n/a
Struve 1398
Ursa Major
3.2"
8.02
11.24
110°
10h 01m 32s
+68° 43' 05"
n/a
Struve 1400
Ursa Major
3.3"
7.88
10.34
225°
10h 02m 56s
+68° 47' 09"
n/a
Struve 1402
Ursa Major
31.8"
7.81
 8.85
106°
10h 04m 54s
+55° 29' 16"
n/a
Struve 1406
Leo Minor
0.9"
8.43
9.48
218°
10h 05m 38s
+31° 05' 13"
n/a
Struve 1405
Leo Minor
22.2"
7.30
11.76
252°
10h 05m 55s
+39° 34' 55"
n/a
Struve 1412
Sextans
91.4"
8.34
 8.58
52°
10h 09m 42s
+03° 09' 43"
n/a
Struve 1421
Leo
4.5"
7.77
8.85
330°
10h 18m 05s
+27° 31' 27"
54.29
Struve 1424
Leo
89.7"
9.30
10.00
359°
10h 19m 58s
+19° 50' 29"
n/a
Struve 1426
Leo
0.8"
8.04
8.33
309°
10h 20m 32s
+06° 25' 47"
n/a
Struve 1431
Leo
3.5"
7.50
9.14
73°
10h 25m 35s
+08° 46' 35"
72.64
Struve 1432
Leo Minor
28.7" 7.81
10.37
122°
10h 26m 59s
+29° 40' 30"
n/a
Struve 1441
Sextans
2.8"
6.20
8.46
167°
10h 30m 58s
-07° 38' 15"
85.69
Struve 1442
Leo
13.1"
8.12
 8.37
156°
10h 31m 58s
+22° 2' 21"
n/a
Struve 1437
Draco
23.8"
7.57
10.88
290°
10h 34m 13s
+73° 50' 04"
n/a
Struve 1448 AC
Leo
11.3"
7.43
9.50
259°
10h 34m 45s
+21° 34' 04"
n/a
Struve 1450
Leo
2.1"
5.83
7.99
161°
10h 35m 02s
+08° 39' 01"
89.17
Struve 1456
Sextans
13.7"
 8.15
9.72
44°
10h 38m 17s
+01° 14' 38"
n/a
Struve 1457
Sextans
1.8"
 7.72
8.25
332°
10h 38m 43s
+05° 44' 02"
72.55
Struve 1459
Leo Minor
5.4"
7.74
8.42
151°
10h 40m 12s
+38° 24' 11"
41.75
Struve 1464
Sextans
65.1"
8.26
10.51
225°
10h 41m 35s
-00° 16' 20"
n/a
Struve 1462
Ursa Major
8.2"-194.4"
7.33
10.50-9.50
175°-58°
10h 42m 52s
+50° 47' 57"
n/a
Struve 1466
Sextans
6.7"-334.0"
5.77
6.82-7.99
240°-210°
10h 43m 20s
+04° 44' 51"
42.42
Struve 1472
Leo
42.5"
8.39
9.39
35°
10h 47m 00s
+13° 01' 47"
n/a
Struve 1469
Ursa Major
10.9"
7.68
10.63
324°
10h 47m 43s
+65° 27' 36"
n/a
Struve 1476
Sextans
2.4"
7.11
7.91
16°
10h 49m 17s
-04° 01' 26"
73.05
Struve 1475
Ursa Major
23.8"
7.80
11.30
200°
10h 49m 25s
+41° 23' 24"
n/a
Struve 1482
Leo
12.0"
8.21
9.27
305°
10h 52m 10s
+07° 27' 38"
n/a
Struve 1486
Ursa Major
31.5"
8.31
 9.66
100°
10h 55m 01s
+52° 07' 18"
n/a
Struve 1487
Leo
6.2"
4.30
6.25
111°
10h 55m 36s
+24° 44' 58"
57.17
Struve 1488
Ursa Major
20.0"
8.10
11.20
214°
10h 56m 47s
+52° 11' 00"
n/a
Struve 1492
Leo Minor
21.7"
 7.89
10.05
166°
10h 57m 35s
+30° 39' 09"
n/a
Struve 1495
Ursa Major
34.3"
7.12
8.95
37°
10h 59m 49s
+58° 54' 23"
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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www.s33.org