12553+2005 LDS 2890
12h 55m 20.10s +20° 04' 38.0" P.A. 121.00 sep 116.6 mag 9.46,19.90 Sp G2
| Coord 2000 |
12553+2005 |
|
Discov num |
LDS2890 |
|
Comp |
|
|
Coord arcsec 2000 |
12 55 20.10 +20 04 38.0 |
|
| Date first |
1956 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
121 |
|
Pa last |
121 |
|
P.A. Now (θ) |
121° |
|
| Sep first |
117.0 |
|
Sep last |
116.645 |
|
Sep. Now (ρ) |
116.645" |
|
| Mag pri |
9.46 |
|
Mag sec |
19.90 |
|
delta mag (ΔM) |
10.44 |
|
Spectral class |
G2 (yellow) |
|
| Pri motion ra |
-057 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1455-00051-1 |
|
Gaia DR2 |
3942422640744014336 |
|
