20300+3029 STJ 59

 
 
20h 30m 02.20s +30° 28' 49.6" P.A. 219.00 sep 1.4 mag 11.10,13.00
 
 
Coord 2000 20300+3029 Discov num STJ  59 Comp Coord arcsec 2000 20 30 02.20 +30 28 49.6
Date first 2015 Date last 2018 Obs 2
Pa first 217 Pa last 219.2 P.A. Now (θ) 219.2°
Sep first 1.3 Sep last 1.393 Sep. Now (ρ) 1.393"
Mag pri 11.10 Mag sec 13.00 delta mag (ΔM) 1.9 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2685-00679-1