12130+2146 JNN 277
12h 13m 02.91s +21° 46' 38.9" P.A. 255.00 sep 0.6 mag 12.30,14.00 Sp M8.0
| Coord 2000 |
12130+2146 |
|
Discov num |
JNN 277 |
|
Comp |
|
|
Coord arcsec 2000 |
12 13 02.91 +21 46 38.9 |
|
| Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
| Pa first |
255 |
|
Pa last |
255.4 |
|
P.A. Now (θ) |
255.4° |
|
| Sep first |
0.6 |
|
Sep last |
0.576 |
|
Sep. Now (ρ) |
0.576" |
|
| Mag pri |
12.30 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
M8.0 (red) |
|
| Pri motion ra |
+043 |
|
Sec motion ra |
|
|
| Pri motion dec |
-142 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3953341684560994688 |
|
