21052+2358 POU 5143

 
 
21h 05m 16.61s +23° 58' 14.8" P.A. 53.00 sep 13.8 mag 12.37,14.50
 
 
Coord 2000 21052+2358 Discov num POU5143 Comp Coord arcsec 2000 21 05 16.61 +23 58 14.8
Date first 1897 Date last 2015 Obs 9
Pa first 53 Pa last 52.7 P.A. Now (θ) 52.7°
Sep first 14.0 Sep last 13.833 Sep. Now (ρ) 13.833"
Mag pri 12.37 Mag sec 14.50 delta mag (ΔM) 2.13 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2173-00457-1 Gaia DR2 1840929365112620672