20057+5925 HJ 2934 AB

 
 
20h 05m 43.12s +59 24' 56.5" P.A. 310.00 sep 9.7 mag 9.92,12.90 Sp K0
 
 
Coord 2000 20057+5925 Discov num HJ 2934 Comp AB Coord arcsec 2000 20 05 43.12 +59 24 56.5
Date first 1831 Date last 2016 Obs 11
Pa first 318 Pa last 310.2 P.A. Now (θ) 310.2°
Sep first 3.0 Sep last 9.746 Sep. Now (ρ) 9.746"
Mag pri 9.92 Mag sec 12.90 delta mag (ΔM) 2.98 Spectral class K0 (yellow-orange)
Pri motion ra +000 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20057+5925 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 05 43 +59 24 56 HJ 2934 AB 2016 11 310 9.7 9.92 12.90 2.98 <===
Show HD 239324 20 05 48 +59 25 00 HJ 2934 CA 2016 16 263 36.6 9.71 9.92 0.21
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3948-01935-1 Gaia DR2 2236530728210429696 HD 239323
ADS 13390