20086+8507 RAO 21 AC

 
 
20h 08m 35.93s +85 07' 27.1" P.A. 71.00 sep 1.2 mag 7.20,13.00 Sp F8 dist. 41.98 pc (136.94 l.y.)
 
 
Coord 2000 20086+8507 Discov num RAO  21 Comp AC Coord arcsec 2000 20 08 35.93 +85 07 27.1
Date first 2012 Date last 2018 Obs 5
Pa first 67 Pa last 71 P.A. Now (θ) 71°
Sep first 1.3 Sep last 1.172 Sep. Now (ρ) 1.172"
Mag pri 7.20 Mag sec 13.00 delta mag (ΔM) 5.8 Spectral class F8 (yellow-white)
Pri motion ra -069 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20086+8507 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 3362 20 08 36 +85 07 27 WSI 109 AB 2008 3 175 0.1 7.30 9.00 1.70
Show 3362 20 08 36 +85 07 27 RAO 21 AC 2018 5 71 1.2 7.20 13.00 5.80 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 3362 HIP 99232 Tycho2 4653-00796-1
Gaia DR2 2302434355666150528 HD 195146 BD BD+84 463 Distance 41.98
Distance ly 136.94