09085-0538 A   123AC

 
 
09H 08M 29.26S -05 37' 51.6" P.A. 149 SEP 143.2 MAG 8.65,11.58 SP A3
 
 
Coord 2000
09085-0538
Discov num
A   123
Comp
AC
Coord arcsec 2000
09 08 29.26 -05 37 51.6
Date first
1894
Date last
2000
Obs
8
Pa first
149
Pa last
149
P.A. Now (θ)
149°
Sep first
142.3
Sep last
143.2
Sep. Now (ρ)
143.2"
Mag pri
8.65
Mag sec
11.58
delta mag (ΔM)
2.93
Spectral class
A3 (white)
Pri motion ra
-019
Sec motion ra
-006
Pri motion dec
-003
Sec motion dec
-004
Notes
rPM=0.678
Nature of this double is uncertain.
 
 
09085-0538 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09085-0538 A 123 AB 1901 1918 2 343 1.3 8.65 13.70 5.05
Show 09085-0538 A 123 AC 1894 2000 8 149 143.2 8.65 11.58 2.93 <===
Show 09085-0538 A 123 CD 1901 2000 4 178 4.5 11.58 15.60 4.02
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
4891-00538-1
HD
78492
last precise pa
149.1
last precise sep
143.186