15383-2901 SWR 179

 
 
15H 38M 16.78S -29 00' 54.4" P.A. 78 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
8
Pa first
79
Pa last
78
P.A. Now (θ)
78°
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)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
Tycho2
6789-01440-1
last precise pa
78.4
last precise sep
15.4