21336+4522 UC 263 AB
21h 33m 38.21s +45° 22' 06.0" P.A. 64.00 sep 66.2 mag 10.27,14.27
| Coord 2000 |
21336+4522 |
|
Discov num |
UC 263 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 33 38.21 +45 22 06.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
64 |
|
Pa last |
63.9 |
|
P.A. Now (θ) |
63.9° |
|
| Sep first |
66.2 |
|
Sep last |
66.182 |
|
Sep. Now (ρ) |
66.182" |
|
| Mag pri |
10.27 |
|
Mag sec |
14.27 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
|
|
| Pri motion ra |
+081 |
|
Sec motion ra |
+071 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+023 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.125 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3590-03271-1 |
|
