02247-2002 HDS 313AB

 
 
02H 24M 41.65S -20 02' 22.1" P.A. 269 SEP 4 MAG 8.93,12.17 SP F8V DIST. 71.48 PC (233.17 L.Y.)
 
 
Coord 2000
02247-2002
Discov num
HDS 313
Comp
AB
Coord arcsec 2000
02 24 41.65 -20 02 22.1
Date first
1991
Date last
1991
Obs
2
Pa first
269
Pa last
269
P.A. Now (θ)
269°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
8.93
Mag sec
12.17
delta mag (ΔM)
3.24
Spectral class
F8V (yellow-white)
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-013
Sec motion dec
-016
Notes
X (Dubious double)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
02247-2002 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 167763 02247-2002 HDS 313 AB 1991 1991 2 269 4.0 8.93 12.17 3.24 <===
Show 167763 02247-2002 FAL 76 AC 1916 1999 6 203 18.2 8.93 11.14 2.21
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
167763
HIP
11241
Tycho2
5862-01660-1
HD
15017
BD
BD-20 447
Distance
71.48
Distance ly
233.17
last precise pa
268.8
last precise sep
3.995