21201+0947 UC 4444 AB
21h 20m 05.51s +09° 47' 28.1" P.A. 170.00 sep 74.7 mag 12.99,14.52
| Coord 2000 |
21201+0947 |
|
Discov num |
UC 4444 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 20 05.51 +09 47 28.1 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
170 |
|
Pa last |
170.2 |
|
P.A. Now (θ) |
170.2° |
|
| Sep first |
74.9 |
|
Sep last |
74.723 |
|
Sep. Now (ρ) |
74.723" |
|
| Mag pri |
12.99 |
|
Mag sec |
14.52 |
|
delta mag (ΔM) |
1.53 |
|
Spectral class |
|
|
| Pri motion ra |
+044 |
|
Sec motion ra |
+054 |
|
| Pri motion dec |
-082 |
|
Sec motion dec |
-099 |
|
| Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.175 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
