09338-1020 A   131AB

 
 
09H 33M 47.31S -10 19' 44.8" P.A. 324 SEP 0.9 MAG 9.64,9.68 SP G0
 
 
Coord 2000
09338-1020
Discov num
A   131
Comp
AB
Coord arcsec 2000
09 33 47.31 -10 19 44.8
Date first
1901
Date last
2014
Obs
18
Pa first
317
Pa last
324
P.A. Now (θ)
324°
Sep first
1.0
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.64
Mag sec
9.68
delta mag (ΔM)
0.04
Spectral class
G0 (yellow)
Pri motion ra
-091
Sec motion ra
-091
Pri motion dec
-001
Sec motion dec
-001
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
09338-1020 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 155294 09338-1020 A 131 AB 1901 2014 18 324 0.9 9.64 9.68 0.04 <===
Show 155294 09338-1020 A 131 AC 1901 1999 2 315 7.0 7.51 13.30 5.79
Show 155294 09338-1020 WSI 142 AD 1955 2015 12 18 29.1 9.64 12.33 2.69
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
155294
Tycho2
5464-00923-1
last precise pa
324.3
last precise sep
0.9