02517+4559 RAO 45 AC

 
 
02h 51m 39.69s +45° 58' 44.9" P.A. 82.00 sep 15.2 mag 8.97,14.67 Sp G5V dist. 58.41 pc (190.53 l.y.)
 
 
Coord 2000 02517+4559 Discov num RAO  45 Comp AC Coord arcsec 2000 02 51 39.69 +45 58 44.9
Date first 2000 Date last 2012 Obs 3
Pa first 92 Pa last 81.8 P.A. Now (θ) 81.8°
Sep first 20.8 Sep last 15.195 Sep. Now (ρ) 15.195"
Mag pri 8.97 Mag sec 14.67 delta mag (ΔM) 5.7 Spectral class G5V (yellow)
Pri motion ra +488 Sec motion ra -009
Pri motion dec -286 Sec motion dec -011
Notes
rPM=1.004
This double is not physical.
 
 
02517+4559 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 17647 38396 02 51 40 +45 58 45 A 1281 AB 2017 31 151 0.7 8.97 10.72 1.75 Y
Show 38396 02 51 40 +45 58 45 RAO 45 AC 2012 3 82 15.2 8.97 14.67 5.70 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 38396 HIP 13336 Tycho2 3297-01554-1
HD 17647 BD BD+45 669 Distance 58.41 Distance ly 190.53