21210+2233 COU 229
21h 20m 57.88s +22° 33' 06.7" P.A. 118.00 sep 0.5 mag 10.98,11.37 Sp G5
| Coord 2000 |
21210+2233 |
|
Discov num |
COU 229 |
|
Comp |
|
|
Coord arcsec 2000 |
21 20 57.88 +22 33 06.7 |
|
| Date first |
1967 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
120 |
|
Pa last |
118.2 |
|
P.A. Now (θ) |
118.2° |
|
| Sep first |
0.5 |
|
Sep last |
0.472 |
|
Sep. Now (ρ) |
0.472" |
|
| Mag pri |
10.98 |
|
Mag sec |
11.37 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2187-00760-1 |
|
Gaia DR2 |
1791947011151422848 |
|
