12459+1009 HJ  217AC

 
 
12H 45M 53.92S +10 08' 50.5" P.A. 96 SEP 42.7 MAG 10.17,11.48 SP G2V
 
 
Coord 2000
12459+1009
Discov num
HJ  217
Comp
AC
Coord arcsec 2000
12 45 53.92 +10 08 50.5
Date first
1910
Date last
2011
Obs
15
Pa first
96
Pa last
96
P.A. Now (θ)
96°
Sep first
42.9
Sep last
42.7
Sep. Now (ρ)
42.7"
Mag pri
10.17
Mag sec
11.48
delta mag (ΔM)
1.31
Spectral class
G2V (yellow)
Pri motion ra
-013
Sec motion ra
-018
Pri motion dec
-022
Sec motion dec
-017
Notes
U (Proper motion indicates non-physical)
rPM=0.277 (< 0.3, Physical double)
This double is not physical.
 
 
12459+1009 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 100242 12459+1009 HJ 217 AB 1910 2012 17 24 33.1 10.17 10.52 0.35
Show 100242 12459+1009 HJ 217 AC 1910 2011 15 96 42.7 10.17 11.48 1.31 <===
Show 100242 12459+1009 HJ 217 BC 1910 2011 17 141 45.5 10.52 11.48 0.96
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
SAO
100242
Tycho2
0878-00033-1
last precise pa
96.3
last precise sep
42.65