20415+1611 J 2319

 
 
20h 41m 16.63s +16° 12' 45.0" P.A. 192.00 sep 7.5 mag 11.90,13.30 Sp A2+A3
 
 
Coord 2000 20415+1611 Discov num J  2319 Comp Coord arcsec 2000 20 41 16.63 +16 12 45.0
Date first 1942 Date last 2016 Obs 11
Pa first 170 Pa last 191.6 P.A. Now (θ) 191.6°
Sep first 3.0 Sep last 7.484 Sep. Now (ρ) 7.484"
Mag pri 11.90 Mag sec 13.30 delta mag (ΔM) 1.4 Spectral class A2+A3 (white/white)
Pri motion ra -002 Sec motion ra -030
Pri motion dec +001 Sec motion dec -011
Notes
rPM=0.953
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1811086691093971072