00473+4030 ITF 104 AB

 
 
00h 47m 16.39s +40 29' 35.7" P.A. 315.00 sep 8.2 mag 17.50,17.80 Sp K1V+K2V
 
 
Coord 2000 00473+4030 Discov num ITF 104 Comp AB Coord arcsec 2000 00 47 16.39 +40 29 35.7
Date first 1953 Date last 2014 Obs 5
Pa first 312 Pa last 314.8 P.A. Now (θ) 314.8°
Sep first 8.0 Sep last 8.168 Sep. Now (ρ) 8.168"
Mag pri 17.50 Mag sec 17.80 delta mag (ΔM) 0.3 Spectral class K1V+K2V (yellow-orange/yellow-orange)
Pri motion ra +020 Sec motion ra +019
Pri motion dec -026 Sec motion dec -023
Notes V (Proper motion indicates physical)
rPM=0.096 (< 0.3, Physical double)
This double is physical.
 
 
00473+4030 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 47 16 +40 29 36 ITF 104 AB 2014 5 315 8.2 17.50 17.80 0.30 <===
Show 00 47 16 +40 29 36 ITF 104 AC 2014 5 271 14.7 17.50 18.30 0.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 368996656333691392