19534+2020 STFA 48 AB (HD 188211)

 
 
19h 53m 22.65s +20° 20' 14.1" P.A. 147.00 sep 41.7 mag 7.14,7.34 Sp A0 dist. 145.77 pc (475.5 l.y.)
 
 
Coord 2000 19534+2020 Discov num STFA 48 Comp AB Coord arcsec 2000 19 53 22.65 +20 20 14.1
Date first 1782 Date last 2019 Obs 67
Pa first 151 Pa last 147 P.A. Now (θ) 147°
Sep first 38.9 Sep last 41.7 Sep. Now (ρ) 41.7"
Mag pri 7.14 Mag sec 7.34 delta mag (ΔM) 0.2 Spectral class A0 (white)
Pri motion ra +030 Sec motion ra +034
Pri motion dec +016 Sec motion dec +016
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.106 (< 0.3, Physical double)
This double is physical.
 
 
19534+2020 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 188211 87874 19 53 23 +20 20 14 STFA 48 AB 2019 67 147 41.7 7.14 7.34 0.20 <===
Show 87874 19 53 23 +20 20 14 GUI 28 AC 2015 15 218 222.3 7.14 10.48 3.34
Show 87876 19 53 24 +20 19 39 HDS 2833 Ba,Bb 2021 5 265 0.2 7.63 9.39 1.76 Y
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188211 Constellation Vulpecula SAO 87874 HIP 97876
Tycho2 1624-00131-1 Gaia DR2 1826324655291059584 HD 188211 GC 27539
BD BD+19 4195 Distance 145.77 Distance ly 475.5