09228-0950 RST5568AB,C

 
 
09h 22m 50.87s -09 50' 19.5" P.A. 210 sep 1.9 mag 6.53,11.60 Sp A3V dist. 2439.02 pc (7956.08 l.y.)
 
 
Coord 2000
09228-0950
Discov num
RST5568
Comp
AB,C
Coord arcsec 2000
09 22 50.87 -09 50 19.5
Date first
1938
Date last
2009
Obs
14
Pa first
203
Pa last
210
P.A. Now (θ)
210°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
6.53
Mag sec
11.60
delta mag (ΔM)
5.07
Spectral class
A3V (white)
Pri motion ra
-023
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
N (See Notes)
rPM=0.819
Nature of this double is uncertain.
 
 
09228-0950 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show KU Hya 136799 09228-0950 A 1342 AB 1905 2016 77 45 0.1 6.99 7.84 0.85 Y
Show 09228-0950 RST5568 AB,C 1938 2009 14 210 1.9 6.53 11.60 5.07 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
B
Constellation
Canis Major
SAO
173595
HIP
35800
Tycho2
6541-00670-1
CD
CD-25 4447
CP
CP-25 2291
Distance
2439.02
Distance ly
7956.08
last precise pa
210
last precise sep
1.894
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09228-0950 RST5568 AB,C 1976 12 209 2.0 6.53 11.60 A3V N 092250.87-095019.5
09228-0950 RST5568 AB,C 2009 14 210 1.9 6.53 11.60 A3V N 092250.87-095019.5

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