19538+4436 SMA 109 (HD 188524)

 
 
19h 53m 42.71s +44° 35' 42.7" P.A. 111.00 sep 21.9 mag 10.61,10.65 Sp A
 
 
Coord 2000 19538+4436 Discov num SMA 109 Comp Coord arcsec 2000 19 53 42.71 +44 35 42.7
Date first 1892 Date last 2015 Obs 17
Pa first 121 Pa last 111.2 P.A. Now (θ) 111.2°
Sep first 20.5 Sep last 21.869 Sep. Now (ρ) 21.869"
Mag pri 10.61 Mag sec 10.65 delta mag (ΔM) 0.04 Spectral class A (white)
Pri motion ra +000 Sec motion ra +020
Pri motion dec -003 Sec motion dec +016
Notes
rPM=1.077
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188524 Constellation Cygnus Tycho2 3149-00657-1 Gaia DR2 2079102412836457472
HD 188524