20197+3743 ES 2505 (HD 193612)

 
 
20h 19m 42.58s +37 43' 16.8" P.A. 247.00 sep 8.3 mag 8.65,12.10 Sp A0II
 
 
Coord 2000 20197+3743 Discov num ES 2505 Comp Coord arcsec 2000 20 19 42.58 +37 43 16.8
Date first 1931 Date last 2015 Obs 7
Pa first 253 Pa last 246.8 P.A. Now (θ) 246.8°
Sep first 6.5 Sep last 8.307 Sep. Now (ρ) 8.307"
Mag pri 8.65 Mag sec 12.10 delta mag (ΔM) 3.45 Spectral class A0II (white)
Pri motion ra +000 Sec motion ra -052
Pri motion dec -001 Sec motion dec +017
Notes
rPM=1.006
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193612 Constellation Cygnus SAO 69838 Tycho2 3151-00757-1
Gaia DR2 2061033004384543872 HD 193612