12406+4017 HJ 2617 AB (HD 110279)

 
 
12h 40m 37.41s +40° 17' 16.4" P.A. 2.00 sep 5.7 mag 8.41,9.61 Sp G0 dist. 61.27 pc (199.86 l.y.)
 
 
Coord 2000 12406+4017 Discov num HJ 2617 Comp AB Coord arcsec 2000 12 40 37.41 +40 17 16.4
Date first 1831 Date last 2020 Obs 49
Pa first 11 Pa last 1.7 P.A. Now (θ) 1.7°
Sep first 4.0 Sep last 5.73 Sep. Now (ρ) 5.73"
Mag pri 8.41 Mag sec 9.61 delta mag (ΔM) 1.2 Spectral class G0 (yellow)
Pri motion ra -018 Sec motion ra -020
Pri motion dec +061 Sec motion dec +063
Notes
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
12406+4017 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 110279 44277 12 40 37 +40 17 16 HJ 2617 AB 2020 49 2 5.7 8.41 9.61 1.20 <===
Show 44277 12 40 37 +40 17 16 HJ 2617 AC 2019 13 176 168.7 8.41 11.02 2.61
Show 44277 12 40 37 +40 17 16 BKO 114 AD 2019 13 343 43.1 8.41 13.78 5.37
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 110279 Constellation Canes Venatici SAO 44277 HIP 61854
Tycho2 3021-00840-1 Gaia DR2 1522033059905009408 HD 110279 ADS 8623
BD BD+41 2317 Distance 61.27 Distance ly 199.86