12418-4629 DON 546
12h 41m 48.69s -46° 28' 44.5" P.A. 173.00 sep 1.9 mag 10.68,11.28 Sp F2
| Coord 2000 |
12418-4629 |
|
Discov num |
DON 546 |
|
Comp |
|
|
Coord arcsec 2000 |
12 41 48.69 -46 28 44.5 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
172 |
|
Pa last |
173.2 |
|
P.A. Now (θ) |
173.2° |
|
| Sep first |
1.4 |
|
Sep last |
1.89 |
|
Sep. Now (ρ) |
1.89" |
|
| Mag pri |
10.68 |
|
Mag sec |
11.28 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
8232-02801-1 |
|
Gaia DR2 |
6129174762422115840 |
|
