16231-2301 IRE  15AC

 
 
16H 23M 07.83S -23 00' 59.7" P.A. 82 SEP 15.9 MAG 9.80,16.00 SP K5
 
 
Coord 2000
16231-2301
Discov num
IRE  15
Comp
AC
Coord arcsec 2000
16 23 07.83 -23 00 59.7
Date first
2005
Date last
2005
Obs
1
Pa first
82
Pa last
82
P.A. Now (θ)
82°
Sep first
15.9
Sep last
15.9
Sep. Now (ρ)
15.9"
Mag pri
9.80
Mag sec
16.00
delta mag (ΔM)
6.2
Spectral class
K5 (yellow-orange)
Pri motion ra
-023
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16231-2301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16231-2301 IRE 15 AB 2005 2005 1 74 5.2 9.80 15.40 5.60
Show 16231-2301 IRE 15 AC 2005 2005 1 82 15.9 9.80 16.00 6.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
81.5
last precise sep
15.942