13212-2854 UC 2521
13h 21m 12.80s -28° 54' 04.8" P.A. 256.00 sep 16.1 mag 12.80,16.14
| Coord 2000 |
13212-2854 |
|
Discov num |
UC 2521 |
|
Comp |
|
|
Coord arcsec 2000 |
13 21 12.80 -28 54 04.8 |
|
| Date first |
1981 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
257 |
|
Pa last |
255.7 |
|
P.A. Now (θ) |
255.7° |
|
| Sep first |
16.2 |
|
Sep last |
16.101 |
|
Sep. Now (ρ) |
16.101" |
|
| Mag pri |
12.80 |
|
Mag sec |
16.14 |
|
delta mag (ΔM) |
3.34 |
|
Spectral class |
|
|
| Pri motion ra |
-048 |
|
Sec motion ra |
-043 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
-037 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.155 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
6183042036083702272 |
|
