19579+3353 COU 1805 (HD 226815)
19h 57m 57.34s +33° 53' 00.5" P.A. 64.00 sep 0.3 mag 10.50,11.50 Sp B9
| Coord 2000 |
19579+3353 |
|
Discov num |
COU1805 |
|
Comp |
|
|
Coord arcsec 2000 |
19 57 57.34 +33 53 00.5 |
|
| Date first |
1979 |
|
Date last |
2012 |
|
Obs |
5 |
|
| Pa first |
71 |
|
Pa last |
63.5 |
|
P.A. Now (θ) |
63.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.3 |
|
Sep. Now (ρ) |
0.3" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 226815 |
|
Constellation |
Cygnus |
|
Tycho2 |
2678-01498-1 |
|
Gaia DR2 |
2034486704909846656 |
|
| HD |
226815 |
|
