20025+3450 SEI 812

 
 
20h 02m 37.78s +34 52' 43.7" P.A. 156.00 sep 6.8 mag 10.91,15.30 Sp G5III
 
 
Coord 2000 20025+3450 Discov num SEI 812 Comp Coord arcsec 2000 20 02 37.78 +34 52 43.7
Date first 1894 Date last 2016 Obs 10
Pa first 154 Pa last 155.8 P.A. Now (θ) 155.8°
Sep first 9.8 Sep last 6.831 Sep. Now (ρ) 6.831"
Mag pri 10.91 Mag sec 15.30 delta mag (ΔM) 4.39 Spectral class G5III (yellow)
Pri motion ra +006 Sec motion ra +020
Pri motion dec +011 Sec motion dec +001
Notes
rPM=0.859
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2678-01211-1 Gaia DR2 2058645002578736640