12459-1807 RST 2813
12h 45m 53.81s -18° 07' 25.5" P.A. 121.00 sep 1.0 mag 11.70,12.50
| Coord 2000 |
12459-1807 |
|
Discov num |
RST2813 |
|
Comp |
|
|
Coord arcsec 2000 |
12 45 53.81 -18 07 25.5 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
122 |
|
Pa last |
121 |
|
P.A. Now (θ) |
121° |
|
| Sep first |
0.8 |
|
Sep last |
0.955 |
|
Sep. Now (ρ) |
0.955" |
|
| Mag pri |
11.70 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
Tycho2 |
6107-00768-1 |
|
Gaia DR2 |
3522051170460547328 |
|
