21136+4433 ES 1333
21h 13m 36.04s +44° 32' 50.5" P.A. 296.00 sep 1.6 mag 11.58,12.06 Sp B8III/V
| Coord 2000 |
21136+4433 |
|
Discov num |
ES 1333 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 36.04 +44 32 50.5 |
|
| Date first |
1914 |
|
Date last |
1997 |
|
Obs |
4 |
|
| Pa first |
290 |
|
Pa last |
296 |
|
P.A. Now (θ) |
296° |
|
| Sep first |
1.4 |
|
Sep last |
1.55 |
|
Sep. Now (ρ) |
1.55" |
|
| Mag pri |
11.58 |
|
Mag sec |
12.06 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
B8III/V (blue-white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3181-01531-1 |
|
Gaia DR2 |
1971754550000484224 |
|
