12071-3432 RST 2780
12h 07m 08.75s -34° 32' 25.2" P.A. 166.00 sep 1.8 mag 9.95,13.90 Sp G8/K0III:
Coord 2000 |
12071-3432 |
|
Discov num |
RST2780 |
|
Comp |
|
|
Coord arcsec 2000 |
12 07 08.75 -34 32 25.2 |
|
Date first |
1934 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
166 |
|
Pa last |
166.1 |
|
P.A. Now (θ) |
166.1° |
|
Sep first |
1.5 |
|
Sep last |
1.783 |
|
Sep. Now (ρ) |
1.783" |
|
Mag pri |
9.95 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
3.95 |
|
Spectral class |
G8/K0III: (yellow) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
|
|
Pri motion dec |
-021 |
|
Sec motion dec |
|
|
Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
SAO |
203143 |
|
Tycho2 |
7239-01206-1 |
|
Gaia DR2 |
3463057183311300352 |
|
HD |
105252 |
|