20217+2337 POU 4398

 
 
20h 21m 47.36s +23 37' 39.1" P.A. 229.00 sep 18.1 mag 13.57,14.43
 
 
Coord 2000 20217+2337 Discov num POU4398 Comp Coord arcsec 2000 20 21 47.36 +23 37 39.1
Date first 1898 Date last 2015 Obs 7
Pa first 229 Pa last 228.7 P.A. Now (θ) 228.7°
Sep first 16.5 Sep last 18.063 Sep. Now (ρ) 18.063"
Mag pri 13.57 Mag sec 14.43 delta mag (ΔM) 0.86 Spectral class
Pri motion ra +024 Sec motion ra +000
Pri motion dec +006 Sec motion dec -008
Notes
rPM=1.123
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1831850762028204288