12279+2931 SKF 489
12h 27m 56.09s +29° 31' 13.1" P.A. 48.00 sep 4.3 mag 15.40,15.90 Sp K3
| Coord 2000 |
12279+2931 |
|
Discov num |
SKF 489 |
|
Comp |
|
|
Coord arcsec 2000 |
12 27 56.09 +29 31 13.1 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
48 |
|
Pa last |
47.9 |
|
P.A. Now (θ) |
47.9° |
|
| Sep first |
4.2 |
|
Sep last |
4.266 |
|
Sep. Now (ρ) |
4.266" |
|
| Mag pri |
15.40 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
K3 (yellow-orange) |
|
| Pri motion ra |
-099 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
-097 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1.103
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
4011692388690881408 |
|
