21461+3534 COU 1337
21h 46m 09.28s +35° 34' 16.5" P.A. 110.00 sep 0.3 mag 10.90,11.00
| Coord 2000 |
21461+3534 |
|
Discov num |
COU1337 |
|
Comp |
|
|
Coord arcsec 2000 |
21 46 09.28 +35 34 16.5 |
|
| Date first |
1975 |
|
Date last |
2017 |
|
Obs |
7 |
|
| Pa first |
309 |
|
Pa last |
109.8 |
|
P.A. Now (θ) |
109.8° |
|
| Sep first |
0.3 |
|
Sep last |
0.3 |
|
Sep. Now (ρ) |
0.3" |
|
| Mag pri |
10.90 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+024 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2726-00349-1 |
|
Gaia DR2 |
1949292352068195328 |
|
