20099+3324 J 1163
20h 09m 57.38s +33° 23' 41.8" P.A. 281.00 sep 2.4 mag 11.50,13.00 Sp A2V
| Coord 2000 |
20099+3324 |
|
Discov num |
J 1163 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 57.38 +33 23 41.8 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
286 |
|
Pa last |
281.1 |
|
P.A. Now (θ) |
281.1° |
|
| Sep first |
2.7 |
|
Sep last |
2.377 |
|
Sep. Now (ρ) |
2.377" |
|
| Mag pri |
11.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
A2V (white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2055243452892177536 |
|
