20268+1603 GWP 2950

 
 
20h 26m 47.34s +16 03' 03.5" P.A. 44.00 sep 20.6 mag 8.40,15.80 Sp F2
 
 
Coord 2000 20268+1603 Discov num GWP2950 Comp Coord arcsec 2000 20 26 47.34 +16 03 03.5
Date first 1992 Date last 2016 Obs 11
Pa first 43 Pa last 44.3 P.A. Now (θ) 44.3°
Sep first 20.9 Sep last 20.609 Sep. Now (ρ) 20.609"
Mag pri 8.40 Mag sec 15.80 delta mag (ΔM) 7.4 Spectral class F2 (yellow-white)
Pri motion ra +094 Sec motion ra +098
Pri motion dec -041 Sec motion dec -046
Notes V (Proper motion indicates physical)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1632-02129-1 Gaia DR2 1805816972378652032