02120-3217 JC    7AB

 
 
02H 12M 01.31S -32 17' 15.5" P.A. 280 SEP 6.8 MAG 8.24,9.96 SP G0 DIST. 253.16 PC (825.81 L.Y.)
 
 
Coord 2000
02120-3217
Discov num
JC    7
Comp
AB
Coord arcsec 2000
02 12 01.31 -32 17 15.5
Date first
1847
Date last
2015
Obs
17
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
6.2
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
8.24
Mag sec
9.96
delta mag (ΔM)
1.72
Spectral class
G0 (yellow)
Pri motion ra
-004
Sec motion ra
-007
Pri motion dec
+012
Sec motion dec
+010
Notes
rPM=0.285 (< 0.3, Physical double)
This double is physical.
 
 
02120-3217 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02120-3217 JC 7 AB 1847 2015 17 280 6.8 8.24 9.96 1.72 <===
Show 02120-3217 JC 7 AC 1847 2015 14 181 148.4 8.24 8.79 0.55
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Fornax
HIP
10260
Tycho2
7007-00994-1
HD
13615
CD
CD-32 823
Distance
253.16
Distance ly
825.81
last precise pa
279.8
last precise sep
6.81