20346+3334 GRV 356 AB

 
 
20h 34m 40.06s +33 34' 37.0" P.A. 26.00 sep 44.7 mag 12.83,13.63
 
 
Coord 2000 20346+3334 Discov num GRV 356 Comp AB Coord arcsec 2000 20 34 40.06 +33 34 37.0
Date first 1999 Date last 2015 Obs 7
Pa first 26 Pa last 26.2 P.A. Now (θ) 26.2°
Sep first 44.9 Sep last 44.675 Sep. Now (ρ) 44.675"
Mag pri 12.83 Mag sec 13.63 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -012 Sec motion ra -022
Pri motion dec -010 Sec motion dec -019
Notes N (See Notes)
rPM=0.463
Nature of this double is uncertain.
 
 
20346+3334 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 34 40 +33 34 37 GRV 356 AB 2015 7 26 44.7 12.83 13.63 0.80 <===
Show 20 34 40 +33 34 37 GRV 356 AC 2015 7 154 47.0 12.83 14.22 1.39
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2690-00789-1 Gaia DR2 1864209256099762432