12394-3228 TDS 8473 AB

 
 
12h 39m 25.99s -32° 28' 29.5" P.A. 312.00 sep 0.4 mag 10.87,10.92 Sp K0
 
 
Coord 2000 12394-3228 Discov num TDS8473 Comp AB Coord arcsec 2000 12 39 25.99 -32 28 29.5
Date first 1991 Date last 1991 Obs 1
Pa first 312 Pa last 311.7 P.A. Now (θ) 311.7°
Sep first 0.4 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 10.87 Mag sec 10.92 delta mag (ΔM) 0.05 Spectral class K0 (yellow-orange)
Pri motion ra -076 Sec motion ra -081
Pri motion dec +020 Sec motion dec +017
Notes
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
12394-3228 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 39 26 -32 28 30 TDS 8473 AB 1991 1 312 0.4 10.87 10.92 0.05 <===
Show 12 39 26 -32 28 30 SKF 1223 AB,C 2015 5 357 16.0 10.10 19.00 8.90
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 7251-00764-1 Gaia DR2 6160229093952730624