12383-2657 RST 1681
12h 38m 15.87s -26° 56' 43.1" P.A. 56.00 sep 1.6 mag 10.97,12.20
| Coord 2000 |
12383-2657 |
|
Discov num |
RST1681 |
|
Comp |
|
|
Coord arcsec 2000 |
12 38 15.87 -26 56 43.1 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
64 |
|
Pa last |
55.6 |
|
P.A. Now (θ) |
55.6° |
|
| Sep first |
1.2 |
|
Sep last |
1.57 |
|
Sep. Now (ρ) |
1.57" |
|
| Mag pri |
10.97 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
|
|
| Pri motion ra |
-059 |
|
Sec motion ra |
|
|
| Pri motion dec |
-034 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6691-00440-1 |
|
Gaia DR2 |
3496364689049415168 |
|
