19591+3809 COU 2411 (HD 226950)
19h 59m 06.08s +38° 09' 05.2" P.A. 49.00 sep 0.4 mag 10.50,10.80 Sp B5
| Coord 2000 |
19591+3809 |
|
Discov num |
COU2411 |
|
Comp |
|
|
Coord arcsec 2000 |
19 59 06.08 +38 09 05.2 |
|
| Date first |
1986 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
50 |
|
Pa last |
49.4 |
|
P.A. Now (θ) |
49.4° |
|
| Sep first |
0.3 |
|
Sep last |
0.389 |
|
Sep. Now (ρ) |
0.389" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 226950 |
|
Constellation |
Cygnus |
|
SAO |
69208 |
|
Tycho2 |
3137-02287-1 |
|
| Gaia DR2 |
2072286677716957184 |
|
HD |
226950 |
|