12022+2108 A 2163
12h 02m 12.09s +21° 07' 36.9" P.A. 169.00 sep 0.7 mag 10.27,10.39 Sp K0
| Coord 2000 |
12022+2108 |
|
Discov num |
A 2163 |
|
Comp |
|
|
Coord arcsec 2000 |
12 02 12.09 +21 07 36.9 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
23 |
|
| Pa first |
134 |
|
Pa last |
168.9 |
|
P.A. Now (θ) |
168.9° |
|
| Sep first |
0.3 |
|
Sep last |
0.68 |
|
Sep. Now (ρ) |
0.68" |
|
| Mag pri |
10.27 |
|
Mag sec |
10.39 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1444-01097-1 |
|
Gaia DR2 |
3999467777894168192 |
|
