15583-1837 LAF  90

 
 
15H 58M 20.55S -18 37' 24.8" P.A. 352 SEP 5.7 MAG 7.61,11.47 SP G4
 
 
Coord 2000
15583-1837
Discov num
LAF  90
Comp
Coord arcsec 2000
15 58 20.55 -18 37 24.8
Date first
1999
Date last
2010
Obs
4
Pa first
353
Pa last
352
P.A. Now (θ)
352°
Sep first
5.7
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
7.61
Mag sec
11.47
delta mag (ΔM)
3.86
Spectral class
G4 (yellow)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
Tycho2
6191-00274-1
HD
142987
last precise pa
352.1
last precise sep
5.652