19524+2551 STT 388 AB (HD 188060)

 
 
19h 52m 19.42s +25 51' 46.4" P.A. 138.00 sep 3.9 mag 8.32,8.45 Sp B9.5V dist. 358.42 pc (1169.17 l.y.)
 
 
Coord 2000 19524+2551 Discov num STT 388 Comp AB Coord arcsec 2000 19 52 19.42 +25 51 46.4
Date first 1843 Date last 2020 Obs 92
Pa first 142 Pa last 138.2 P.A. Now (θ) 138.2°
Sep first 3.7 Sep last 3.89 Sep. Now (ρ) 3.89"
Mag pri 8.32 Mag sec 8.45 delta mag (ΔM) 0.13 Spectral class B9.5V (blue-white)
Pri motion ra -020 Sec motion ra +003
Pri motion dec +023 Sec motion dec +004
Notes N (See Notes)
rPM=0.979
This double is not physical.
 
 
19524+2551 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 188060 19 52 19 +25 51 46 STT 388 AB 2020 92 138 3.9 8.32 8.45 0.13 <===
Show 19 52 19 +25 51 46 STT 388 AC 2018 41 129 32.3 8.32 9.49 1.17
Show 19 52 20 +25 51 44 STT 388 BC 2018 40 129 29.3 8.45 9.49 1.04
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188060 Constellation Vulpecula HIP 97792 Tycho2 2144-01673-1
Gaia DR2 2026759882612875520 HD 188060 BD BD+25 4004 Distance 358.42
Distance ly 1169.17