20370+0452 SMA 118

 
 
20h 36m 56.06s +04° 51' 07.1" P.A. 125.00 sep 19.1 mag 10.40,10.69
 
 
Coord 2000 20370+0452 Discov num SMA 118 Comp Coord arcsec 2000 20 36 56.06 +04 51 07.1
Date first 1907 Date last 2016 Obs 15
Pa first 121 Pa last 125.2 P.A. Now (θ) 125.2°
Sep first 18.8 Sep last 19.07 Sep. Now (ρ) 19.07"
Mag pri 10.40 Mag sec 10.69 delta mag (ΔM) 0.29 Spectral class
Pri motion ra +005 Sec motion ra -003
Pri motion dec +004 Sec motion dec -012
Notes N (See Notes)
rPM=1.446
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 0518-01825-1 Gaia DR2 4245397777064096768