12189+3119 LDS 1291
12h 18m 06.67s +31° 19' 00.0" P.A. 322.00 sep 53.9 mag 14.40,21.00
| Coord 2000 |
12189+3119 |
|
Discov num |
LDS1291 |
|
Comp |
|
|
Coord arcsec 2000 |
12 18 06.67 +31 19 00.0 |
|
| Date first |
1963 |
|
Date last |
2018 |
|
Obs |
2 |
|
| Pa first |
305 |
|
Pa last |
322.2 |
|
P.A. Now (θ) |
322.2° |
|
| Sep first |
39.0 |
|
Sep last |
53.94 |
|
Sep. Now (ρ) |
53.94" |
|
| Mag pri |
14.40 |
|
Mag sec |
21.00 |
|
delta mag (ΔM) |
6.6 |
|
Spectral class |
|
|
| Pri motion ra |
-067 |
|
Sec motion ra |
|
|
| Pri motion dec |
-081 |
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|