12313+5332 CVR 1443
12h 31m 19.29s +53° 32' 20.8" P.A. 141.00 sep 3.2 mag 19.40,19.70 Sp M3+M4
Coord 2000 |
12313+5332 |
|
Discov num |
CVR1443 |
|
Comp |
|
|
Coord arcsec 2000 |
12 31 19.29 +53 32 20.8 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
139 |
|
Pa last |
140.8 |
|
P.A. Now (θ) |
140.8° |
|
Sep first |
3.2 |
|
Sep last |
3.187 |
|
Sep. Now (ρ) |
3.187" |
|
Mag pri |
19.40 |
|
Mag sec |
19.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
M3+M4 (red/red) |
|
Pri motion ra |
-066 |
|
Sec motion ra |
-082 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-006 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.284 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
1569442764345301760 |
|