19255+0450 SCJ 21 (HD 182639)

 
 
19h 25m 30.21s +04° 49' 54.1" P.A. 214.00 sep 42.0 mag 8.52,10.92 Sp A0
 
 
Coord 2000 19255+0450 Discov num SCJ  21 Comp Coord arcsec 2000 19 25 30.21 +04 49 54.1
Date first 1899 Date last 2020 Obs 18
Pa first 214 Pa last 214.3 P.A. Now (θ) 214.3°
Sep first 40.9 Sep last 42.04 Sep. Now (ρ) 42.04"
Mag pri 8.52 Mag sec 10.92 delta mag (ΔM) 2.4 Spectral class A0 (white)
Pri motion ra +010 Sec motion ra +004
Pri motion dec +002 Sec motion dec +001
Notes
rPM=0.596
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 182639 Constellation Aquila SAO 124606 Tycho2 0473-05803-1
Gaia DR2 4292726186397735936 HD 182639