21196+2543 COU 728
21h 19m 36.91s +25° 42' 42.9" P.A. 50.00 sep 1.5 mag 10.48,10.90 Sp F5
| Coord 2000 |
21196+2543 |
|
Discov num |
COU 728 |
|
Comp |
|
|
Coord arcsec 2000 |
21 19 36.91 +25 42 42.9 |
|
| Date first |
1971 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
49 |
|
Pa last |
50.1 |
|
P.A. Now (θ) |
50.1° |
|
| Sep first |
1.3 |
|
Sep last |
1.549 |
|
Sep. Now (ρ) |
1.549" |
|
| Mag pri |
10.48 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+036 |
|
Sec motion ra |
+036 |
|
| Pri motion dec |
+046 |
|
Sec motion dec |
+046 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2190-00088-1 |
|
Gaia DR2 |
1846785054802632064 |
|
