21139+3838 GUR 19

 
 
21h 13m 55.96s +38° 38' 00.6" P.A. 123.00 sep 9.0 mag 11.39,12.50
 
 
Coord 2000 21139+3838 Discov num GUR  19 Comp Coord arcsec 2000 21 13 55.96 +38 38 00.6
Date first 1998 Date last 2015 Obs 7
Pa first 122 Pa last 122.6 P.A. Now (θ) 122.6°
Sep first 9.1 Sep last 9.019 Sep. Now (ρ) 9.019"
Mag pri 11.39 Mag sec 12.50 delta mag (ΔM) 1.11 Spectral class
Pri motion ra -004 Sec motion ra -011
Pri motion dec -012 Sec motion dec -004
Notes
rPM=0.84
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3169-02003-1 Gaia DR2 1965011794927019904