09427+7004 OSV 3 AB

 
 
09h 42m 34.84s +70 02' 02.0" P.A. 77.00 sep 88.7 mag 10.73,11.51 Sp M2V+M3V dist. 12.29 pc (40.09 l.y.)
 
 
Coord 2000 09427+7004 Discov num OSV   3 Comp AB Coord arcsec 2000 09 42 34.84 +70 02 02.0
Date first 1894 Date last 2019 Obs 45
Pa first 76 Pa last 77 P.A. Now (θ) 77°
Sep first 88.4 Sep last 88.65 Sep. Now (ρ) 88.65"
Mag pri 10.73 Mag sec 11.51 delta mag (ΔM) 0.78 Spectral class M2V+M3V (red/red)
Pri motion ra -669 Sec motion ra -668
Pri motion dec -269 Sec motion dec -264
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.007 (< 0.3, Physical double)
This double is physical.
 
 
09427+7004 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 09 42 35 +70 02 02 OSV 3 AB 2019 45 77 88.7 10.73 11.51 0.78 <===
Show 09 42 52 +70 02 22 LDS 1698 BC 1965 1 36 34.0 11.51 12.20 0.69
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major HIP 47620 Tycho2 4386-01705-1 GL Gl 360
Distance 12.29 Distance ly 40.09