16231-2301 IRE  15AB

 
 
16H 23M 07.83S -23 00' 59.7" P.A. 74 SEP 5.2 MAG 9.80,15.40 SP K5
 
 
Coord 2000
16231-2301
Discov num
IRE  15
Comp
AB
Coord arcsec 2000
16 23 07.83 -23 00 59.7
Date first
2005
Date last
2005
Obs
1
Pa first
74
Pa last
74
P.A. Now (θ)
74°
Sep first
5.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
9.80
Mag sec
15.40
delta mag (ΔM)
5.6
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
73.6
last precise sep
5.214