20261+5122 WFC 233

 
 
20h 26m 07.66s +51 22' 06.0" P.A. 322.00 sep 5.1 mag 11.29,12.19
 
 
Coord 2000 20261+5122 Discov num WFC 233 Comp Coord arcsec 2000 20 26 07.66 +51 22 06.0
Date first 1899 Date last 2015 Obs 10
Pa first 323 Pa last 321.5 P.A. Now (θ) 321.5°
Sep first 5.8 Sep last 5.127 Sep. Now (ρ) 5.127"
Mag pri 11.29 Mag sec 12.19 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -005 Sec motion ra -006
Pri motion dec -027 Sec motion dec -026
Notes V (Proper motion indicates physical)
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3584-00036-1 Gaia DR2 2181105068619251840