20185+5840 HJ 2956

 
 
20h 18m 36.28s +58 40' 34.5" P.A. 233.00 sep 9.1 mag 10.90,11.00
 
 
Coord 2000 20185+5840 Discov num HJ 2956 Comp Coord arcsec 2000 20 18 36.28 +58 40 34.5
Date first 1831 Date last 2018 Obs 13
Pa first 258 Pa last 233.2 P.A. Now (θ) 233.2°
Sep first 2.0 Sep last 9.078 Sep. Now (ρ) 9.078"
Mag pri 10.90 Mag sec 11.00 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +005 Sec motion ra +000
Pri motion dec +015 Sec motion dec -004
Notes
rPM=1.243
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2188168537465553152