12459-6957 DON 553
12h 45m 54.48s -69° 56' 38.8" P.A. 1.00 sep 1.1 mag 10.69,11.64
| Coord 2000 |
12459-6957 |
|
Discov num |
DON 553 |
|
Comp |
|
|
Coord arcsec 2000 |
12 45 54.48 -69 56 38.8 |
|
| Date first |
1932 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
0 |
|
Pa last |
1.2 |
|
P.A. Now (θ) |
1.2° |
|
| Sep first |
0.9 |
|
Sep last |
1.146 |
|
Sep. Now (ρ) |
1.146" |
|
| Mag pri |
10.69 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.95 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Musca |
|
Tycho2 |
9232-00787-1 |
|
Gaia DR2 |
5843380521793249280 |
|