12117-4957 BVD 98
12h 11m 41.83s -49° 57' 26.2" P.A. 207.00 sep 21.3 mag 10.25,12.14 Sp K1V+F9V
| Coord 2000 |
12117-4957 |
|
Discov num |
BVD 98 |
|
Comp |
|
|
Coord arcsec 2000 |
12 11 41.83 -49 57 26.2 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
207 |
|
Pa last |
206.6 |
|
P.A. Now (θ) |
206.6° |
|
| Sep first |
21.1 |
|
Sep last |
21.258 |
|
Sep. Now (ρ) |
21.258" |
|
| Mag pri |
10.25 |
|
Mag sec |
12.14 |
|
delta mag (ΔM) |
1.89 |
|
Spectral class |
K1V+F9V (yellow-orange/yellow-white) |
|
| Pri motion ra |
-035 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
8238-02116-1 |
|
Gaia DR2 |
6126574417427600256 |
|
