19454+2108 COU 823
19h 45m 23.84s +21° 07' 42.8" P.A. 97.00 sep 5.6 mag 11.07,13.10 Sp A0
| Coord 2000 |
19454+2108 |
|
Discov num |
COU 823 |
|
Comp |
|
|
Coord arcsec 2000 |
19 45 23.84 +21 07 42.8 |
|
| Date first |
1972 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
102 |
|
Pa last |
97.1 |
|
P.A. Now (θ) |
97.1° |
|
| Sep first |
4.9 |
|
Sep last |
5.59 |
|
Sep. Now (ρ) |
5.59" |
|
| Mag pri |
11.07 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2.03 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
1627-02416-1 |
|
Gaia DR2 |
1827407154500422272 |
|
HD |
344950 |
|
