21142+4211 COU 2226
21h 14m 09.11s +42° 11' 02.8" P.A. 120.00 sep 0.3 mag 11.90,11.90
| Coord 2000 |
21142+4211 |
|
Discov num |
COU2226 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 09.11 +42 11 02.8 |
|
| Date first |
1984 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
110 |
|
Pa last |
119.7 |
|
P.A. Now (θ) |
119.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.315 |
|
Sep. Now (ρ) |
0.315" |
|
| Mag pri |
11.90 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1969031746888359936 |
|
