21376-0023 STF 2809 AB (HD 205765)

 
 
21h 37m 33.76s -00° 23' 26.0" P.A. 163.00 sep 31.1 mag 6.22,9.36 Sp A2III+F5V dist. 112.87 pc (368.18 l.y.)
 
 
Coord 2000 21376-0023 Discov num STF2809 Comp AB Coord arcsec 2000 21 37 33.76 -00 23 26.0
Date first 1828 Date last 2014 Obs 51
Pa first 164 Pa last 163.3 P.A. Now (θ) 163.3°
Sep first 31.1 Sep last 31.12 Sep. Now (ρ) 31.12"
Mag pri 6.22 Mag sec 9.36 delta mag (ΔM) 3.14 Spectral class A2III+F5V (white/yellow-white)
Pri motion ra -023 Sec motion ra -023
Pri motion dec -028 Sec motion dec -031
Notes N Y (See Notes, Parallax indicates components are non-physical)
rPM=0.078 (< 0.3, Physical double)
This double is not physical.
 
 
21376-0023 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 205765 145533 21 37 34 -00 23 26 STF 2809 AB 2014 51 163 31.1 6.22 9.36 3.14 <===
Show 145533 21 37 34 -00 23 26 FYM 9001 AC 2013 3 18 37.8 6.22 13.84 7.62
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 205765 Constellation Aquarius SAO 145533 HIP 106758
Tycho2 5209-00053-1 HD 205765 HR 8263 GC 30265
ADS 15142 BD BD-01 4180 Distance 112.87 Distance ly 368.18