20141-0450 HDS 2883 AB

 
 
20h 14m 05.36s -04° 50' 16.3" P.A. 138.00 sep 1.0 mag 9.73,12.56 Sp F8 dist. 28.24 pc (92.12 l.y.)
 
 
Coord 2000 20141-0450 Discov num HDS2883 Comp AB Coord arcsec 2000 20 14 05.36 -04 50 16.3
Date first 1991 Date last 2011 Obs 4
Pa first 1 Pa last 138.4 P.A. Now (θ) 138.4°
Sep first 1.3 Sep last 0.952 Sep. Now (ρ) 0.952"
Mag pri 9.73 Mag sec 12.56 delta mag (ΔM) 2.83 Spectral class F8 (yellow-white)
Pri motion ra +025 Sec motion ra +039
Pri motion dec +001 Sec motion dec +002
Notes
rPM=0.359
Nature of this double is uncertain.
 
 
20141-0450 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 144193 20 14 05 -04 50 16 HDS 2883 AB 2011 4 138 1.0 9.73 12.56 2.83 <===
Show V1477 Aql 144193 20 14 05 -04 50 16 CSR 3 AC 2015 17 112 19.5 9.73 9.80 0.07
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1477 Aql Constellation Aquila SAO 144193 HIP 99720
Tycho2 5169-02187-1 Gaia DR2 4220622103601590016 HD 192249 BD BD-05 5190
Distance 28.24 Distance ly 92.12