20123+3205 STF 2649 AB (HD 192165)

 
 
20h 12m 18.61s +32 04' 51.8" P.A. 151.00 sep 21.6 mag 7.86,9.85 Sp A2 dist. 102.25 pc (333.54 l.y.)
 
 
Coord 2000 20123+3205 Discov num STF2649 Comp AB Coord arcsec 2000 20 12 18.61 +32 04 51.8
Date first 1832 Date last 2018 Obs 47
Pa first 152 Pa last 151.4 P.A. Now (θ) 151.4°
Sep first 26.1 Sep last 21.59 Sep. Now (ρ) 21.59"
Mag pri 7.86 Mag sec 9.85 delta mag (ΔM) 1.99 Spectral class A2 (white)
Pri motion ra +016 Sec motion ra +004
Pri motion dec -022 Sec motion dec -002
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.857
This double is not physical.
 
 
20123+3205 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 192165 69594 20 12 19 +32 04 52 STF 2649 AB 2018 47 151 21.6 7.86 9.85 1.99 <===
Show 69594 20 12 19 +32 04 52 STF 2649 AC 2018 18 284 131.0 7.86 11.41 3.55
Show 69594 20 12 19 +32 04 52 STF 2649 AD 2018 15 36 175.9 7.86 10.63 2.77
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 192165 Constellation Cygnus SAO 69594 HIP 99564
Tycho2 2675-03232-1 Gaia DR2 2054157380217733120 HD 192165 GC 28058
BD BD+31 3988 Distance 102.25 Distance ly 333.54