21119+2524 COU 643 (HD 201913)
21h 11m 55.69s +25° 23' 46.5" P.A. 110.00 sep 0.1 mag 9.00,9.00 Sp A2
| Coord 2000 |
21119+2524 |
|
Discov num |
COU 643 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 55.69 +25 23 46.5 |
|
| Date first |
1970 |
|
Date last |
2014 |
|
Obs |
9 |
|
| Pa first |
112 |
|
Pa last |
109.7 |
|
P.A. Now (θ) |
109.7° |
|
| Sep first |
0.1 |
|
Sep last |
0.126 |
|
Sep. Now (ρ) |
0.126" |
|
| Mag pri |
9.00 |
|
Mag sec |
9.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 201913 |
|
Constellation |
Vulpecula |
|
SAO |
89521 |
|
Tycho2 |
2177-02052-1 |
|
| Gaia DR2 |
1841470423616990592 |
|
HD |
201913 |
|
