20156+1526 CHE 246 AC (HD 192686)

 
 
20h 15m 33.68s +15 26' 12.9" P.A. 87.00 sep 15.9 mag 8.85,11.00 Sp A0p dist. 699.3 pc (2281.12 l.y.)
 
 
Coord 2000 20156+1526 Discov num CHE 246 Comp AC Coord arcsec 2000 20 15 33.68 +15 26 12.9
Date first 1910 Date last 2016 Obs 11
Pa first 88 Pa last 87 P.A. Now (θ) 87°
Sep first 16.9 Sep last 15.93 Sep. Now (ρ) 15.93"
Mag pri 8.85 Mag sec 11.00 delta mag (ΔM) 2.15 Spectral class A0p (white)
Pri motion ra -003 Sec motion ra -014
Pri motion dec -012 Sec motion dec +010
Notes
rPM=1.43
This double is not physical.
 
 
20156+1526 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 105902 20 15 34 +15 26 13 HDS 2887 AB 1991 2 244 4.7 8.85 13.18 4.33
Show HD 192686 105902 20 15 34 +15 26 13 CHE 246 AC 2016 11 87 15.9 8.85 11.00 2.15 <===
Show 105902 20 15 34 +15 26 13 CVP 1 AD 2016 8 340 39.7 8.85 12.75 3.90
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 192686 Constellation Delphinus SAO 105902 HIP 99857
Tycho2 1618-01698-1 Gaia DR2 1808316544571397760 HD 192686 BD BD+14 4240
Distance 699.3 Distance ly 2281.12