| Name |
Distance
|
Mv1
|
Mv2
|
PA
|
RA(J2000)
|
Dec(J2000)
|
|
|
| Sagitta |
||||||||
| Burnham
139 C-D |
127.2" |
7.94 |
10.20 |
261º |
19h 12m 50s |
+16° 51' 27" |
--- |
n/a |
| Struve
2484 |
2.2" |
7.95 |
9.67 |
238° |
19h 14m 16s |
+19° 03' 50" |
94520 |
86.42 |
| Struve
2504 |
8.7" |
6.82 |
9.04 |
286° |
19h 21m 00s |
+19° 08' 44" |
95116 |
42.55 |
| Epsilon |
87.6" |
5.66 |
8.29 |
81° |
19h 37m 17s |
+16° 27' 46" |
96516 |
n/a |
| Struve
2585 |
8.5" |
5.04 |
9.01 |
311° |
19h 49m 13s |
+19°09' 39" |
--- |
68.80 |
| Struve
2631 |
4.6" |
7.71 |
8.81 |
338° |
20h 07m 14s |
+21° 06' 14" |
99103 |
55.22 |
| Struve
2634 |
4.4" |
7.56 |
9.66 |
14° |
20h 09m 34s |
+16° 48' 21" |
99316 |
63.76 |
| Struve
2637 |
11.8" |
6.51 |
8.82 |
330° |
20h 09m 57s |
+20° 54' 55" |
99352 |
n/a |
| Vulpecula | ||||||||
| Struve
2445 |
12.3" |
7.24 | 8.83 | 262° |
19h 04m 38s |
+23° 19' 45" |
93680 |
n/a |
| Struve
2457 |
10.2" |
7.43 |
9.60 |
201° |
19h 07m 08s |
+22° 35' 04" |
93885 |
n/a |
| Burnham
248 |
1.7" |
5.51 |
8.80 |
133° |
19h 17m 44s |
+23° 01' 32" |
94827 |
97.65 |
| Struve
2499 |
2.6" |
8.82 |
9.12 |
325° |
19h 18m 46s |
+21° 57' 14" |
--- |
65.35 |
| Otto Struve 181* |
61.7" |
7.35 |
7.36 |
0° |
19h 20m 07s |
+26° 38' 41" |
95028 |
n/a |
| Struve
2515 |
4.8" |
8.17 |
9.94 |
127° |
19h 24m 33s |
+21° 30' 58" |
95414 |
60.39 |
| Struve
3111 |
2.5" |
9.92 |
10.16 |
117° |
19h 25m 06s |
+21° 50' 03" |
--- |
n/a |
| Struve
2525 |
2.2" |
8.22 |
8.48 |
292° |
19h 26m 34s |
+27° 19' 22" |
95589 |
67.01 |
| Struve
2523 |
6.5" |
7.36 |
7.48 |
148° |
19h 26m 48s |
+21° 09' 46" |
95612 |
25.59 |
| Struve
2540 |
5.2" |
7.31 |
9.04 |
147° |
19h 33m 17s |
+20° 24' 51" |
96171 |
59.60 |
| Struve
2548 |
9.4" |
9.00 |
10.00 |
102° |
19h 36m 28s |
+25° 00' 04" |
--- |
27.45 |
| Struve
2551 |
6.7" |
9.69 |
10.53 |
41° |
19h 37m 23s |
+22° 48' 51" |
--- |
n/a |
| Struve
2560 |
13.4" |
6.50 |
8.18 |
300° |
19h 40m 39s |
+23° 43' 03" |
96801 |
n/a |
| Struve
2584 |
1.9" |
9.14 |
9.20 |
294° |
19h 48m 22s |
+22° 11' 56" |
--- |
64.55 |
| Otto Struve 388 |
3.9" |
7.54 |
7.67 |
138° |
19h 52m 21s |
+25° 51' 26" |
97795 |
38.99 |
| Otto Struve 395 |
0.8" |
5.90 |
6.19 |
122° |
20h 02m 01s |
+24° 56' 17" |
98636 |
n/a |
| Struve
2653 |
2.8" |
6.58 |
9.51 |
273° |
20h 13m 40s |
+24° 14' 20" |
99679 |
93.08 |
| Struve
2655 |
5.9" |
7.25 |
7.29 |
7° |
20h 14m 04s |
+22° 13' 21" |
99717 |
28.23 |
| Burnham
985 A-C |
21.6" |
7.0 |
9.5 |
356º |
20h 18m 30s |
+25° 39' 41" |
--- |
n/a |
| Struve
2698 |
4.5" |
8.80 |
9.70 |
303° |
20h 34m 00s |
+28° 08' 45" |
--- |
49.80 |
| Burnham
673 A-C |
103.1" |
7.40 |
7.95 |
163° |
20h 41m 52s |
+20° 42' 50" |
102144 |
n/a |
| Struve
2724 |
2.5" |
8.97 |
9.00 |
329° |
20h 44m 40s |
+23° 56' 49" |
--- |
58.27 |
| Otto Struve 417 | 0.9" |
8.27 |
8.47 |
29° |
20h 53m 04s |
+29° 08' 44" |
103074 |
n/a |
| Struve
2761 |
5.6" |
8.92 |
9.67 |
111° |
21h 07m 29s |
+24° 28' 27" |
104275 |
42.89 |
| Struve
2769 |
18.0" |
6.71 |
7.70 |
300° |
21h 10m 32s |
+22° 27' 17" |
104539 |
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.
(*) Note: Because precession of Equinoxes,
Otto Struve 181 in Vulpecula is actually located in Constellation Lyra,
and not far from Albireo!!. The Burnham's Celestial Handbook lists it
in Vulpecula and since these pages are also a homage to his talent and
life, it is also included in this project.