17561+3636 ES 2477
17h 56m 22.37s +36° 36' 49.5" P.A. 5.00 sep 6.8 mag 12.27,12.71
| Coord 2000 |
17561+3636 |
|
Discov num |
ES 2477 |
|
Comp |
|
|
Coord arcsec 2000 |
17 56 22.37 +36 36 49.5 |
|
| Date first |
1931 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
0 |
|
Pa last |
5.1 |
|
P.A. Now (θ) |
5.1° |
|
| Sep first |
3.9 |
|
Sep last |
6.779 |
|
Sep. Now (ρ) |
6.779" |
|
| Mag pri |
12.27 |
|
Mag sec |
12.71 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.752
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4608232113105039104 |
|
