15509-0902 STF3097

 
 
15H 50M 53.99S -09 01' 42.9" P.A. 185 SEP 4.1 MAG 9.72,9.97 SP G0
 
 
Coord 2000
15509-0902
Discov num
STF3097
Comp
Coord arcsec 2000
15 50 53.99 -09 01 42.9
Date first
1831
Date last
2010
Obs
25
Pa first
181
Pa last
185
P.A. Now (θ)
185°
Sep first
4.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
9.72
Mag sec
9.97
delta mag (ΔM)
0.25
Spectral class
G0 (yellow)
Pri motion ra
-153
Sec motion ra
Pri motion dec
-103
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
Tycho2
5610-00847-1
HD
141735
last precise pa
185.2
last precise sep
4.05