12451+6438 HDS 1786 AB

 
 
12h 45m 03.86s +64° 37' 40.4" P.A. 240.00 sep 0.4 mag 8.90,11.87 Sp K2 dist. 662.25 pc (2160.26 l.y.)
 
 
Coord 2000 12451+6438 Discov num HDS1786 Comp AB Coord arcsec 2000 12 45 03.86 +64 37 40.4
Date first 1991 Date last 2014 Obs 2
Pa first 234 Pa last 239.9 P.A. Now (θ) 239.9°
Sep first 0.3 Sep last 0.437 Sep. Now (ρ) 0.437"
Mag pri 8.90 Mag sec 11.87 delta mag (ΔM) 2.97 Spectral class K2 (yellow-orange)
Pri motion ra +022 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12451+6438 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 45 04 +64 37 40 GII 193 Aa,Ab 2014 1 104 0.2 9.70 9.70 0.00
Show 12 45 04 +64 37 40 HDS 1786 AB 2014 2 240 0.4 8.90 11.87 2.97 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco HIP 62215 Tycho2 4165-00745-1 BD BD+65 899
Distance 662.25 Distance ly 2160.26