12288+3155 COU 965
12h 28m 48.52s +31° 55' 28.7" P.A. 249.00 sep 1.0 mag 10.71,14.90 Sp K0
Coord 2000 |
12288+3155 |
|
Discov num |
COU 965 |
|
Comp |
|
|
Coord arcsec 2000 |
12 28 48.52 +31 55 28.7 |
|
Date first |
1973 |
|
Date last |
2008 |
|
Obs |
2 |
|
Pa first |
253 |
|
Pa last |
248.9 |
|
P.A. Now (θ) |
248.9° |
|
Sep first |
1.1 |
|
Sep last |
0.988 |
|
Sep. Now (ρ) |
0.988" |
|
Mag pri |
10.71 |
|
Mag sec |
14.90 |
|
delta mag (ΔM) |
4.19 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-042 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Tycho2 |
2528-00680-1 |
|
Gaia DR2 |
4015574798608091264 |
|