21429+4507 COU 2314
21h 42m 56.50s +45° 07' 11.4" P.A. 38.00 sep 0.3 mag 10.90,10.90
| Coord 2000 |
21429+4507 |
|
Discov num |
COU2314 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 56.50 +45 07 11.4 |
|
| Date first |
1985 |
|
Date last |
2008 |
|
Obs |
3 |
|
| Pa first |
44 |
|
Pa last |
37.8 |
|
P.A. Now (θ) |
37.8° |
|
| Sep first |
0.4 |
|
Sep last |
0.34 |
|
Sep. Now (ρ) |
0.34" |
|
| Mag pri |
10.90 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-046 |
|
Sec motion ra |
|
|
| Pri motion dec |
-037 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3591-03162-1 |
|
Gaia DR2 |
1973939520119587200 |
|
