12125+2509 LAS 5
12h 12m 32.53s +25° 08' 42.8" P.A. 80.00 sep 139.2 mag 12.61,13.26 Sp K0V+K3V
| Coord 2000 |
12125+2509 |
|
Discov num |
LAS 5 |
|
Comp |
|
|
Coord arcsec 2000 |
12 12 32.53 +25 08 42.8 |
|
| Date first |
1950 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
80 |
|
Pa last |
79.9 |
|
P.A. Now (θ) |
79.9° |
|
| Sep first |
139.0 |
|
Sep last |
139.21 |
|
Sep. Now (ρ) |
139.21" |
|
| Mag pri |
12.61 |
|
Mag sec |
13.26 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
K0V+K3V (yellow-orange/yellow-orange) |
|
| Pri motion ra |
-122 |
|
Sec motion ra |
-131 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-008 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1986-00465-1 |
|
Gaia DR2 |
4003179179394390400 |
|
