20191-2242 ARA 2271
20h 19m 07.00s -22° 41' 42.2" P.A. 345.00 sep 12.6 mag 10.21,12.30 Sp G0
| Coord 2000 |
20191-2242 |
|
Discov num |
ARA2271 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 07.00 -22 41 42.2 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
348 |
|
Pa last |
344.5 |
|
P.A. Now (θ) |
344.5° |
|
| Sep first |
12.8 |
|
Sep last |
12.56 |
|
Sep. Now (ρ) |
12.56" |
|
| Mag pri |
10.21 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2.09 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-029 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-029 |
|
| Notes |
|
|
rPM=0.054 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Tycho2 |
6906-00346-1 |
|
Gaia DR2 |
6852868780334661760 |
|