21445-4751 UC 4544
21h 44m 27.20s -47° 50' 49.8" P.A. 302.00 sep 6.7 mag 11.80,12.80
| Coord 2000 |
21445-4751 |
|
Discov num |
UC 4544 |
|
Comp |
|
|
Coord arcsec 2000 |
21 44 27.20 -47 50 49.8 |
|
| Date first |
1996 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
302 |
|
Pa last |
302.1 |
|
P.A. Now (θ) |
302.1° |
|
| Sep first |
6.7 |
|
Sep last |
6.724 |
|
Sep. Now (ρ) |
6.724" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-071 |
|
Sec motion ra |
-069 |
|
| Pri motion dec |
+042 |
|
Sec motion dec |
+051 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.107 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Gaia DR2 |
6562737825316580480 |
|