20101+0827 STF 2635 AC

 
 
20h 10m 07.83s +08 26' 37.8" P.A. 38.00 sep 88.9 mag 6.66,13.20 Sp F7V dist. 62.74 pc (204.66 l.y.)
 
 
Coord 2000 20101+0827 Discov num STF2635 Comp AC Coord arcsec 2000 20 10 07.83 +08 26 37.8
Date first 1911 Date last 2015 Obs 9
Pa first 43 Pa last 37.9 P.A. Now (θ) 37.9°
Sep first 71.6 Sep last 88.878 Sep. Now (ρ) 88.878"
Mag pri 6.66 Mag sec 13.20 delta mag (ΔM) 6.54 Spectral class F7V (yellow-white)
Pri motion ra -061 Sec motion ra -005
Pri motion dec -173 Sec motion dec +005
Notes U (Proper motion indicates non-physical)
rPM=1.017
This double is not physical.
 
 
20101+0827 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 191533 125517 20 10 08 +08 26 38 STF 2635 AB 2016 31 80 7.7 6.66 10.19 3.53
Show 125517 20 10 08 +08 26 38 STF 2635 AC 2015 9 38 88.9 6.66 13.20 6.54 <===
Show 125517 20 10 08 +08 26 38 GMC 9 AD 2011 3 37 127.5 6.66 13.30 6.64
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 125517 HIP 99367 Tycho2 1072-02400-1
Gaia DR2 4251211582238735488 HD 191533 BD BD+08 4358 Distance 62.74
Distance ly 204.66