02238-7223 UC 731
02h 23m 48.72s -72° 22' 54.4" P.A. 182.00 sep 13.3 mag 15.40,15.80
| Coord 2000 |
02238-7223 |
|
Discov num |
UC 731 |
|
Comp |
|
|
Coord arcsec 2000 |
02 23 48.72 -72 22 54.4 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
182 |
|
Pa last |
182.2 |
|
P.A. Now (θ) |
182.2° |
|
| Sep first |
13.4 |
|
Sep last |
13.268 |
|
Sep. Now (ρ) |
13.268" |
|
| Mag pri |
15.40 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+063 |
|
Sec motion ra |
+072 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-012 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.184 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydrus |
|
Gaia DR2 |
4644535891108355328 |
|
