09299-7339 I   289AB

 
 
09H 29M 53.88S -73 38' 56.7" P.A. 259 SEP 0.6 MAG 8.32,9.07 SP B9.5/A0V
 
 
Coord 2000
09299-7339
Discov num
I   289
Comp
AB
Coord arcsec 2000
09 29 53.88 -73 38 56.7
Date first
1898
Date last
1991
Obs
7
Pa first
240
Pa last
259
P.A. Now (θ)
259°
Sep first
0.9
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.32
Mag sec
9.07
delta mag (ΔM)
0.75
Spectral class
B9.5/A0V (blue-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+012
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
09299-7339 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 256628 09299-7339 I 289 AB 1898 1991 7 259 0.6 8.32 9.07 0.75 <===
Show 256628 09299-7339 DAM 22 AB,C 1998 2000 3 57 10.2 8.32 16.70 8.38
Show 256628 09299-7339 I 289 AB,D 1901 2000 3 349 34.9 8.32 15.40 7.08
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Carina
SAO
256628
Tycho2
9208-02790-1
HD
82836
last precise pa
258.7
last precise sep
0.55