17391+0231 BAL 1941
17h 39m 05.99s +02° 29' 23.5" P.A. 50.00 sep 15.1 mag 11.82,12.58
| Coord 2000 |
17391+0231 |
|
Discov num |
BAL1941 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 05.99 +02 29 23.5 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
53 |
|
Pa last |
50.3 |
|
P.A. Now (θ) |
50.3° |
|
| Sep first |
15.5 |
|
Sep last |
15.058 |
|
Sep. Now (ρ) |
15.058" |
|
| Mag pri |
11.82 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.056
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4376189289395378432 |
|