20037-0423 GWP 2920

 
 
20h 03m 43.56s -04 22' 31.1" P.A. 220.00 sep 36.8 mag 8.80,16.60 Sp G5V
 
 
Coord 2000 20037-0423 Discov num GWP2920 Comp Coord arcsec 2000 20 03 43.56 -04 22 31.1
Date first 1987 Date last 2016 Obs 8
Pa first 221 Pa last 220.2 P.A. Now (θ) 220.2°
Sep first 38.4 Sep last 36.756 Sep. Now (ρ) 36.756"
Mag pri 8.80 Mag sec 16.60 delta mag (ΔM) 7.8 Spectral class G5V (yellow)
Pri motion ra -068 Sec motion ra -064
Pri motion dec -146 Sec motion dec -138
Notes V (Proper motion indicates physical)
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 144034 Tycho2 5168-00526-1 Gaia DR2 4221589845633217792
HD 190157 DM BD-04 5006