12389-3308 UC 2377
12h 38m 54.73s -33° 08' 24.5" P.A. 30.00 sep 21.2 mag 15.70,16.30
| Coord 2000 |
12389-3308 |
|
Discov num |
UC 2377 |
|
Comp |
|
|
Coord arcsec 2000 |
12 38 54.73 -33 08 24.5 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
29 |
|
Pa last |
29.5 |
|
P.A. Now (θ) |
29.5° |
|
| Sep first |
21.0 |
|
Sep last |
21.175 |
|
Sep. Now (ρ) |
21.175" |
|
| Mag pri |
15.70 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-064 |
|
Sec motion ra |
-055 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+000 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.168 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
6159925074691758592 |
|
