22310-3102 UC 4757
22h 31m 01.06s -31° 01' 32.5" P.A. 49.00 sep 19.0 mag 7.47,12.80 Sp A9IV
| Coord 2000 |
22310-3102 |
|
Discov num |
UC 4757 |
|
Comp |
|
|
Coord arcsec 2000 |
22 31 01.06 -31 01 32.5 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
50 |
|
Pa last |
49.2 |
|
P.A. Now (θ) |
49.2° |
|
| Sep first |
19.0 |
|
Sep last |
18.985 |
|
Sep. Now (ρ) |
18.985" |
|
| Mag pri |
7.47 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
5.33 |
|
Spectral class |
A9IV (white) |
|
| Pri motion ra |
+042 |
|
Sec motion ra |
+045 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-032 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.162 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Piscis Austrinus |
|
SAO |
213879 |
|
Tycho2 |
7497-00920-1 |
|
Gaia DR2 |
6602149033635643008 |
|
| HD |
213298 |
|
GC |
31447 |
|
DM |
CD-3118854 |
|
