16113-1821 IRE  11AC

 
 
16H 11M 20.57S -18 20' 55.0" P.A. 174 SEP 11.3 MAG 8.56,16.31 SP K5IV
 
 
Coord 2000
16113-1821
Discov num
IRE  11
Comp
AC
Coord arcsec 2000
16 11 20.57 -18 20 55.0
Date first
2008
Date last
2009
Obs
2
Pa first
173
Pa last
174
P.A. Now (θ)
174°
Sep first
11.2
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
8.56
Mag sec
16.31
delta mag (ΔM)
7.75
Spectral class
K5IV (yellow-orange)
Pri motion ra
-007
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.
 
 
16113-1821 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16113-1821 IRE 11 AB 2008 2009 3 190 7.1 8.56 17.03 8.47
Show 16113-1821 IRE 11 AC 2008 2009 2 174 11.3 8.56 16.31 7.75 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
173.5
last precise sep
11.286