21575-3105 PRO 234
21h 57m 32.73s -31° 06' 30.8" P.A. 66.00 sep 3.3 mag 12.42,12.70
Coord 2000 |
21575-3105 |
|
Discov num |
PRO 234 |
|
Comp |
|
|
Coord arcsec 2000 |
21 57 32.73 -31 06 30.8 |
|
Date first |
1910 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
68 |
|
Pa last |
66 |
|
P.A. Now (θ) |
66° |
|
Sep first |
3.2 |
|
Sep last |
3.292 |
|
Sep. Now (ρ) |
3.292" |
|
Mag pri |
12.42 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
|
|
Pri motion ra |
-055 |
|
Sec motion ra |
+033 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=1.501
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Piscis Austrinus |
|
Tycho2 |
7488-01805-1 |
|
Gaia DR2 |
6616033494672565504 |
|