09085-0538 A   123AB

 
 
09h 08m 29.26s -05 37' 51.6" P.A. 327 sep 1.5 mag 8.65,13.70 Sp A3
 
 
Coord 2000
09085-0538
Discov num
A   123
Comp
AB
Coord arcsec 2000
09 08 29.26 -05 37 51.6
Date first
1901
Date last
2015
Obs
3
Pa first
343
Pa last
327
P.A. Now (θ)
327°
Sep first
1.2
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
8.65
Mag sec
13.70
delta mag (ΔM)
5.05
Spectral class
A3 (white)
Pri motion ra
-018
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
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 2015 3 327 1.5 8.65 13.70 5.05 <===
Show 09085-0538 A 123 AC 1894 2015 9 149 143.2 8.65 11.58 2.93
Show 09085-0538 A 123 CD 1901 2015 5 178 4.6 11.58 15.60 4.02
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.3
Precise sep
1.508
Constellation
Hydra
Tycho2
4891-00538-1
Gaia DR2
90937692672
HD
78492
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09085-0538 A 123 AB 1918 2 343 1.3 8.65 13.70 A3 090829.26-053751.6
09085-0538 A 123 AB 2015 3 327 1.5 8.65 13.70 A3 090829.26-053751.6

If you need more information about this double, apply for a data request form to the WDS.