21143+2355 POU 5281

 
 
21h 14m 15.51s +23° 54' 39.1" P.A. 30.00 sep 17.7 mag 11.90,13.80
 
 
Coord 2000 21143+2355 Discov num POU5281 Comp Coord arcsec 2000 21 14 15.51 +23 54 39.1
Date first 1898 Date last 2015 Obs 8
Pa first 33 Pa last 29.7 P.A. Now (θ) 29.7°
Sep first 15.9 Sep last 17.734 Sep. Now (ρ) 17.734"
Mag pri 11.90 Mag sec 13.80 delta mag (ΔM) 1.9 Spectral class
Pri motion ra -001 Sec motion ra +004
Pri motion dec -012 Sec motion dec +007
Notes
rPM=1.632
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1840000720167250560