20316+3420 TOK 338

 
 
20h 31m 36.26s +34 19' 49.3" P.A. 2.00 sep 94.2 mag 6.52,17.57 Sp F4V dist. 45.91 pc (149.76 l.y.)
 
 
Coord 2000 20316+3420 Discov num TOK 338 Comp Coord arcsec 2000 20 31 36.26 +34 19 49.3
Date first 1980 Date last 2015 Obs 4
Pa first 1 Pa last 1.7 P.A. Now (θ) 1.7°
Sep first 85.6 Sep last 94.165 Sep. Now (ρ) 94.165"
Mag pri 6.52 Mag sec 17.57 delta mag (ΔM) 11.05 Spectral class F4V (yellow-white)
Pri motion ra -009 Sec motion ra -011
Pri motion dec -053 Sec motion dec -071
Notes V (Proper motion indicates physical)
rPM=0.252 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 70153 HIP 101268 Tycho2 2693-01743-1
Gaia DR2 2056457661621397632 HD 195690 GC 28562 BD BD+33 3938
Distance 45.91 Distance ly 149.76