15558-3742 SWR 187

 
 
15H 55M 50.75S -37 41' 41.8" P.A. 354 SEP 7.6 MAG 12.80,13.00 SP A7+A7
 
 
Coord 2000
15558-3742
Discov num
SWR 187
Comp
Coord arcsec 2000
15 55 50.75 -37 41 41.8
Date first
1998
Date last
2010
Obs
5
Pa first
355
Pa last
354
P.A. Now (θ)
354°
Sep first
7.8
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
12.80
Mag sec
13.00
delta mag (ΔM)
0.2
Spectral class
A7+A7 (white/white)
Pri motion ra
+007
Sec motion ra
-006
Pri motion dec
-004
Sec motion dec
+054
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lupus
last precise pa
353.8
last precise sep
7.62