13123-4453 DON 1103
13h 12m 21.31s -44° 52' 30.3" P.A. 222.00 sep 3.1 mag 12.31,12.80
| Coord 2000 |
13123-4453 |
|
Discov num |
DON1103 |
|
Comp |
|
|
Coord arcsec 2000 |
13 12 21.31 -44 52 30.3 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
222 |
|
Pa last |
222.3 |
|
P.A. Now (θ) |
222.3° |
|
| Sep first |
2.8 |
|
Sep last |
3.11 |
|
Sep. Now (ρ) |
3.11" |
|
| Mag pri |
12.31 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
7786-00802-1 |
|
Gaia DR2 |
6136155420005289088 |
|
