20179+3712 SEI 1071

 
 
20h 17m 52.96s +37 11' 54.7" P.A. 11.00 sep 27.5 mag 10.77,12.02
 
 
Coord 2000 20179+3712 Discov num SEI1071 Comp Coord arcsec 2000 20 17 52.96 +37 11 54.7
Date first 1896 Date last 2015 Obs 13
Pa first 14 Pa last 11.1 P.A. Now (θ) 11.1°
Sep first 23.4 Sep last 27.466 Sep. Now (ρ) 27.466"
Mag pri 10.77 Mag sec 12.02 delta mag (ΔM) 1.25 Spectral class
Pri motion ra -004 Sec motion ra -001
Pri motion dec -042 Sec motion dec -004
Notes
rPM=0.903
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2684-00951-1 Gaia DR2 2060643261883223296