02342-3131 HJ 3509AB

 
 
02H 34M 10.54S -31 31' 25.6" P.A. 59 SEP 23.5 MAG 7.63,11.34 SP A9V DIST. 101.94 PC (332.53 L.Y.)
 
 
Coord 2000
02342-3131
Discov num
HJ 3509
Comp
AB
Coord arcsec 2000
02 34 10.54 -31 31 25.6
Date first
1834
Date last
1998
Obs
9
Pa first
57
Pa last
59
P.A. Now (θ)
59°
Sep first
15.0
Sep last
23.5
Sep. Now (ρ)
23.5"
Mag pri
7.63
Mag sec
11.34
delta mag (ΔM)
3.71
Spectral class
A9V (white)
Pri motion ra
-021
Sec motion ra
-016
Pri motion dec
-031
Sec motion dec
-026
Notes
rPM=0.189 (< 0.3, Physical double)
This double is physical.
 
 
02342-3131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 193774 02342-3131 HDS 337 Aa,Ab 1991 1991 1 290 0.2 8.08 8.90 0.82
Show 193774 02342-3131 HJ 3509 AB 1834 1998 9 59 23.5 7.63 11.34 3.71 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Fornax
SAO
193774
HIP
11950
Tycho2
7010-00892-1
HD
16087
CD
CD-32 934
CP
CP-32 271
Distance
101.94
Distance ly
332.53
last precise pa
59.1
last precise sep
23.483