20160+1850 J 508

 
 
20h 16m 00.74s +18 50' 02.7" P.A. 146.00 sep 2.9 mag 11.33,11.50
 
 
Coord 2000 20160+1850 Discov num J   508 Comp Coord arcsec 2000 20 16 00.74 +18 50 02.7
Date first 1911 Date last 2016 Obs 12
Pa first 150 Pa last 145.8 P.A. Now (θ) 145.8°
Sep first 3.0 Sep last 2.913 Sep. Now (ρ) 2.913"
Mag pri 11.33 Mag sec 11.50 delta mag (ΔM) 0.17 Spectral class
Pri motion ra +000 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1639-00770-1 Gaia DR2 1810362563920046208