21235+3012 UC 260 AB
21h 23m 32.60s +30° 11' 45.3" P.A. 243.00 sep 33.4 mag 11.96,13.78
| Coord 2000 |
21235+3012 |
|
Discov num |
UC 260 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 23 32.60 +30 11 45.3 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
243 |
|
Pa last |
242.5 |
|
P.A. Now (θ) |
242.5° |
|
| Sep first |
33.3 |
|
Sep last |
33.358 |
|
Sep. Now (ρ) |
33.358" |
|
| Mag pri |
11.96 |
|
Mag sec |
13.78 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
|
|
| Pri motion ra |
+064 |
|
Sec motion ra |
+065 |
|
| Pri motion dec |
+043 |
|
Sec motion dec |
+048 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2703-01309-1 |
|
