19203+3940 SEI 589

 
 
19h 20m 17.16s +39° 40' 18.6" P.A. 99.00 sep 13.1 mag 10.32,12.01
 
 
Coord 2000 19203+3940 Discov num SEI 589 Comp Coord arcsec 2000 19 20 17.16 +39 40 18.6
Date first 1895 Date last 2015 Obs 20
Pa first 95 Pa last 99.2 P.A. Now (θ) 99.2°
Sep first 21.2 Sep last 13.113 Sep. Now (ρ) 13.113"
Mag pri 10.32 Mag sec 12.01 delta mag (ΔM) 1.69 Spectral class
Pri motion ra -006 Sec motion ra -072
Pri motion dec -001 Sec motion dec -009
Notes L (Linear solution)
rPM=0.916
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3138-01688-1 Gaia DR2 2100994582694107392