09367-4250 DON 347AB

 
 
09H 36M 43.74S -42 50' 09.4" P.A. 250 SEP 0.5 MAG 9.90,11.90 SP A1/2IV:
 
 
Coord 2000
09367-4250
Discov num
DON 347
Comp
AB
Coord arcsec 2000
09 36 43.74 -42 50 09.4
Date first
1932
Date last
1947
Obs
2
Pa first
249
Pa last
250
P.A. Now (θ)
250°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.90
Mag sec
11.90
delta mag (ΔM)
2
Spectral class
A1/2IV: (white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09367-4250 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09367-4250 DON 347 AB 1932 1947 2 250 0.5 9.90 11.90 2.00 <===
Show 09367-4250 CPO 266 AB,C 1900 1999 5 252 5.7 9.79 11.40 1.61
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vela
Tycho2
7700-02508-1
HD
83384
last precise pa
249.5
last precise sep
0.51