15550-2347 LAF  84AD

 
 
15H 54M 59.87S -23 47' 18.2" P.A. 241 SEP 0.7 MAG 7.03,8.86 SP G3V
 
 
Coord 2000
15550-2347
Discov num
LAF  84
Comp
AD
Coord arcsec 2000
15 54 59.87 -23 47 18.2
Date first
2008
Date last
2008
Obs
1
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.03
Mag sec
8.86
delta mag (ΔM)
1.83
Spectral class
G3V (yellow)
Pri motion ra
-029
Sec motion ra
Pri motion dec
-038
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
15550-2347 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 183920 15550-2347 GHE 17 AB 1990 2002 11 236 0.7 7.70 10.10 2.40
Show 183920 15550-2347 B 2796 AC 1998 2010 5 163 11.1 7.67 14.00 6.33
Show 183920 15550-2347 LAF 84 AD 2008 2008 1 241 0.7 7.03 8.86 1.83 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
183920
Tycho2
6779-01372-1
HD
142361
last precise pa
241.2
last precise sep
0.66