20239+3426 COU 1950
20h 23m 53.90s +34° 26' 47.0" P.A. 265.00 sep 1.1 mag 11.00,13.00 Sp F0
| Coord 2000 |
20239+3426 |
|
Discov num |
COU1950 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 53.90 +34 26 47.0 |
|
| Date first |
1981 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
268 |
|
Pa last |
265.2 |
|
P.A. Now (θ) |
265.2° |
|
| Sep first |
0.8 |
|
Sep last |
1.054 |
|
Sep. Now (ρ) |
1.054" |
|
| Mag pri |
11.00 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2680-00203-1 |
|
Gaia DR2 |
2056284243717260416 |
|
HD |
229217 |
|