20077+2343 POU 4221

 
 
20h 07m 40.05s +23 43' 10.2" P.A. 297.00 sep 17.6 mag 11.50,12.30
 
 
Coord 2000 20077+2343 Discov num POU4221 Comp Coord arcsec 2000 20 07 40.05 +23 43 10.2
Date first 1892 Date last 2015 Obs 11
Pa first 297 Pa last 296.5 P.A. Now (θ) 296.5°
Sep first 17.2 Sep last 17.585 Sep. Now (ρ) 17.585"
Mag pri 11.50 Mag sec 12.30 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +011 Sec motion ra +001
Pri motion dec -010 Sec motion dec -006
Notes
rPM=0.724
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2154-03288-1 Gaia DR2 1833599814462607232