02316+3853 FMR 54
02h 31m 33.09s +38° 53' 13.9" P.A. 210.00 sep 7.4 mag 14.80,15.20 Sp K2V+M2V
| Coord 2000 |
02316+3853 |
|
Discov num |
FMR 54 |
|
Comp |
|
|
Coord arcsec 2000 |
02 31 33.09 +38 53 13.9 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
210 |
|
Pa last |
209.5 |
|
P.A. Now (θ) |
209.5° |
|
| Sep first |
7.3 |
|
Sep last |
7.396 |
|
Sep. Now (ρ) |
7.396" |
|
| Mag pri |
14.80 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
K2V+M2V (yellow-orange/red) |
|
| Pri motion ra |
+155 |
|
Sec motion ra |
+155 |
|
| Pri motion dec |
-111 |
|
Sec motion dec |
-111 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Gaia DR2 |
334820536408541696 |
|