21365+4304 COU 2233 (HD 205797)
21h 36m 32.78s +43° 03' 34.3" P.A. 121.00 sep 0.1 mag 9.50,9.50 Sp A2
| Coord 2000 |
21365+4304 |
|
Discov num |
COU2233 |
|
Comp |
|
|
Coord arcsec 2000 |
21 36 32.78 +43 03 34.3 |
|
| Date first |
1984 |
|
Date last |
2009 |
|
Obs |
5 |
|
| Pa first |
97 |
|
Pa last |
121 |
|
P.A. Now (θ) |
121° |
|
| Sep first |
0.2 |
|
Sep last |
0.121 |
|
Sep. Now (ρ) |
0.121" |
|
| Mag pri |
9.50 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 205797 |
|
Constellation |
Cygnus |
|
SAO |
51099 |
|
Tycho2 |
3191-00427-1 |
|
| Gaia DR2 |
1967674640297751424 |
|
HD |
205797 |
|
