12561+2807 HEB 4
12h 56m 04.89s +28° 07' 19.5" P.A. -1.00 sep 0.3 mag 13.50,14.30
| Coord 2000 |
12561+2807 |
|
Discov num |
HEB 4 |
|
Comp |
|
|
Coord arcsec 2000 |
12 56 04.89 +28 07 19.5 |
|
| Date first |
1998 |
|
Date last |
1998 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.3 |
|
Sep last |
0.32 |
|
Sep. Now (ρ) |
0.32" |
|
| Mag pri |
13.50 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1995-01532-1 |
|
Gaia DR2 |
1463780585973005568 |
|
