15340-2907 SWR 177
15h 33m 59.66s -29° 07' 08.9" P.A. 286.00 sep 11.6 mag 11.49,11.80 Sp F2V+F2V
| Coord 2000 |
15340-2907 |
|
Discov num |
SWR 177 |
|
Comp |
|
|
Coord arcsec 2000 |
15 33 59.66 -29 07 08.9 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
283 |
|
Pa last |
286.2 |
|
P.A. Now (θ) |
286.2° |
|
| Sep first |
11.8 |
|
Sep last |
11.647 |
|
Sep. Now (ρ) |
11.647" |
|
| Mag pri |
11.49 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
F2V+F2V (yellow-white/yellow-white) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-002 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.238 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Tycho2 |
6776-00379-1 |
|
Gaia DR2 |
6210010238817548928 |
|
