02157+1046 STF 237 AC

 
 
02h 15m 42.29s +10° 46' 15.6" P.A. 275.00 sep 72.3 mag 9.54,11.93 Sp G5 dist. 121.36 pc (395.88 l.y.)
 
 
Coord 2000 02157+1046 Discov num STF 237 Comp AC Coord arcsec 2000 02 15 42.29 +10 46 15.6
Date first 1899 Date last 2016 Obs 17
Pa first 270 Pa last 275.2 P.A. Now (θ) 275.2°
Sep first 68.2 Sep last 72.33 Sep. Now (ρ) 72.33"
Mag pri 9.54 Mag sec 11.93 delta mag (ΔM) 2.39 Spectral class G5 (yellow)
Pri motion ra +059 Sec motion ra +031
Pri motion dec -067 Sec motion dec -014
Notes N (See Notes)
rPM=0.671
Nature of this double is uncertain.
 
 
02157+1046 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 13904 92861 02 15 42 +10 46 16 STF 237 AB 2016 35 237 14.6 9.54 9.94 0.40
Show 92861 02 15 42 +10 46 16 STF 237 AC 2016 17 275 72.3 9.54 11.93 2.39 <===
Show 92861 02 15 42 +10 46 16 HJL 1014 AE 2015 14 5 168.8 9.54 10.81 1.27
Show 02 15 41 +10 46 08 HJL 1013 BE 2014 13 9 178.1 9.94 10.81 0.87
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries SAO 92861 HIP 10533 Tycho2 0634-01230-1
Gaia DR2 72288358336408832 HD 13904 BD BD+10 303 Distance 121.36
Distance ly 395.88