15214+5312 GRV 1209
15h 21m 26.38s +53° 12' 12.2" P.A. 137.00 sep 10.9 mag 15.30,15.20 Sp M2.9+M3.0
| Coord 2000 |
15214+5312 |
|
Discov num |
GRV1209 |
|
Comp |
|
|
Coord arcsec 2000 |
15 21 26.38 +53 12 12.2 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
137 |
|
Pa last |
137 |
|
P.A. Now (θ) |
137° |
|
| Sep first |
10.9 |
|
Sep last |
10.857 |
|
Sep. Now (ρ) |
10.857" |
|
| Mag pri |
15.30 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M2.9+M3.0 (red/red) |
|
| Pri motion ra |
-069 |
|
Sec motion ra |
+071 |
|
| Pri motion dec |
+092 |
|
Sec motion dec |
-058 |
|
| Notes |
N
V
R
(See Notes, Proper motion indicates physical, Red magnitudes) |
|
rPM=1.784
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
1599362296802689408 |
|
