15585-2124 HNK   5Aa,Ab

 
 
15H 58M 29.31S -21 24' 03.8" P.A. 20 SEP 0.1 MAG 7.70,12.00 SP F2/3IV/V DIST. 206.61 PC (673.96 L.Y.)
 
 
Coord 2000
15585-2124
Discov num
HNK   5
Comp
Aa,Ab
Coord arcsec 2000
15 58 29.31 -21 24 03.8
Date first
2010
Date last
2010
Obs
1
Pa first
20
Pa last
20
P.A. Now (θ)
20°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.70
Mag sec
12.00
delta mag (ΔM)
4.3
Spectral class
F2/3IV/V (yellow-white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
15585-2124 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 183981 15585-2124 HNK 5 Aa,Ab 2010 2010 1 20 0.1 7.70 12.00 4.30 <===
Show 183981 15585-2124 JKS 8 AB 1977 1999 3 338 19.0 9.10 12.60 3.50
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
183981
HIP
78233
Tycho2
6199-01841-1
HD
142989
BD
BD-20 4366
Distance
206.61
Distance ly
673.96
last precise pa
20
last precise sep
0.133