16089-2034 IRE   9AB

 
 
16H 08M 56.73S -20 33' 46.0" P.A. 217 SEP 9 MAG 8.62,16.40 SP K5
 
 
Coord 2000
16089-2034
Discov num
IRE   9
Comp
AB
Coord arcsec 2000
16 08 56.73 -20 33 46.0
Date first
2008
Date last
2008
Obs
2
Pa first
217
Pa last
217
P.A. Now (θ)
217°
Sep first
9.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
8.62
Mag sec
16.40
delta mag (ΔM)
7.78
Spectral class
K5 (yellow-orange)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
16089-2034 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16089-2034 IRE 9 AB 2008 2008 2 217 9.0 8.62 16.40 7.78 <===
Show 16089-2034 LAF 119 AC 2008 2008 1 223 5.9 8.62 19.26 10.64
Show 16089-2034 LAF 119 AD 2008 2008 1 334 6.7 8.62 19.65 11.03
Show 16089-2034 LAF 119 AE 2008 2008 1 173 10.1 8.62 18.99 10.37
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
216.6
last precise sep
8.994