15383-2901 SWR 179
15h 38m 16.78s -29° 00' 54.4" P.A. 78.00 sep 15.4 mag 12.20,12.40 Sp F3V+F3V
| Coord 2000 |
15383-2901 |
|
Discov num |
SWR 179 |
|
Comp |
|
|
Coord arcsec 2000 |
15 38 16.78 -29 00 54.4 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
79 |
|
Pa last |
78.4 |
|
P.A. Now (θ) |
78.4° |
|
| Sep first |
15.4 |
|
Sep last |
15.4 |
|
Sep. Now (ρ) |
15.4" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F3V+F3V (yellow-white/yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-003 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.217 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Tycho2 |
6789-01440-1 |
|
Gaia DR2 |
6209325101336188032 |
|
