20174-0507 GWP 2936

 
 
20h 17m 24.36s -05° 06' 31.6" P.A. 87.00 sep 77.3 mag 11.40,17.60
 
 
Coord 2000 20174-0507 Discov num GWP2936 Comp Coord arcsec 2000 20 17 24.36 -05 06 31.6
Date first 1985 Date last 2015 Obs 6
Pa first 87 Pa last 87 P.A. Now (θ) 87°
Sep first 77.2 Sep last 77.34 Sep. Now (ρ) 77.34"
Mag pri 11.40 Mag sec 17.60 delta mag (ΔM) 6.2 Spectral class
Pri motion ra -048 Sec motion ra -050
Pri motion dec -016 Sec motion dec -020
Notes V (Proper motion indicates physical)
rPM=0.083 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5170-01929-1 Gaia DR2 4219048595083155200