12104+3055 SEI 529
12h 10m 20.83s +30° 53' 39.6" P.A. 356.00 sep 18.5 mag 11.95,11.67 Sp F9+F6
Coord 2000 |
12104+3055 |
|
Discov num |
SEI 529 |
|
Comp |
|
|
Coord arcsec 2000 |
12 10 20.83 +30 53 39.6 |
|
Date first |
1899 |
|
Date last |
2021 |
|
Obs |
17 |
|
Pa first |
356 |
|
Pa last |
356.4 |
|
P.A. Now (θ) |
356.4° |
|
Sep first |
18.5 |
|
Sep last |
18.535 |
|
Sep. Now (ρ) |
18.535" |
|
Mag pri |
11.95 |
|
Mag sec |
11.67 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
F9+F6 (yellow-white/yellow-white) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.07 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Tycho2 |
2527-00619-1 |
|
Gaia DR2 |
4014496143341785472 |
|