19489+0545 BU 829 (HD 187261)

 
 
19h 48m 56.02s +05 44' 54.5" P.A. 314.00 sep 0.8 mag 9.08,9.75 Sp A0
 
 
Coord 2000 19489+0545 Discov num BU  829 Comp Coord arcsec 2000 19 48 56.02 +05 44 54.5
Date first 1881 Date last 2016 Obs 30
Pa first 312 Pa last 313.7 P.A. Now (θ) 313.7°
Sep first 0.7 Sep last 0.812 Sep. Now (ρ) 0.812"
Mag pri 9.08 Mag sec 9.75 delta mag (ΔM) 0.67 Spectral class A0 (white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187261 Constellation Aquila SAO 125089 Tycho2 0492-02643-1
Gaia DR2 4296740980057945984 HD 187261