12203-2909 RST 1661
12h 20m 19.77s -29° 09' 10.9" P.A. 49.00 sep 0.7 mag 11.18,11.32
| Coord 2000 |
12203-2909 |
|
Discov num |
RST1661 |
|
Comp |
|
|
Coord arcsec 2000 |
12 20 19.77 -29 09 10.9 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
58 |
|
Pa last |
49.1 |
|
P.A. Now (θ) |
49.1° |
|
| Sep first |
0.7 |
|
Sep last |
0.661 |
|
Sep. Now (ρ) |
0.661" |
|
| Mag pri |
11.18 |
|
Mag sec |
11.32 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
|
|
| Pri motion ra |
-072 |
|
Sec motion ra |
-072 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6693-00527-1 |
|
Gaia DR2 |
3474811473711350016 |
|
