12513+1221 CVR 667
12h 51m 20.10s +12° 20' 18.2" P.A. 8.00 sep 19.8 mag 14.60,17.70 Sp M0+M3
Coord 2000 |
12513+1221 |
|
Discov num |
CVR 667 |
|
Comp |
|
|
Coord arcsec 2000 |
12 51 20.10 +12 20 18.2 |
|
Date first |
1950 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
8 |
|
Pa last |
8.3 |
|
P.A. Now (θ) |
8.3° |
|
Sep first |
19.7 |
|
Sep last |
19.811 |
|
Sep. Now (ρ) |
19.811" |
|
Mag pri |
14.60 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
M0+M3 (red/red) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-042 |
|
Sec motion dec |
-040 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.125 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
Gaia DR2 |
3928139434944644096 |
|