12083+6353 HDS 1712 AB

 
 
12h 08m 18.98s +63° 53' 11.8" P.A. 354.00 sep 2.2 mag 8.64,12.67 Sp F8 dist. 125 pc (407.75 l.y.)
 
 
Coord 2000 12083+6353 Discov num HDS1712 Comp AB Coord arcsec 2000 12 08 18.98 +63 53 11.8
Date first 1991 Date last 2016 Obs 5
Pa first 352 Pa last 353.8 P.A. Now (θ) 353.8°
Sep first 2.3 Sep last 2.213 Sep. Now (ρ) 2.213"
Mag pri 8.64 Mag sec 12.67 delta mag (ΔM) 4.03 Spectral class F8 (yellow-white)
Pri motion ra -004 Sec motion ra -005
Pri motion dec +037 Sec motion dec +036
Notes
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
12083+6353 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15722 12 08 19 +63 53 12 GII 187 Aa,Ab 2014 1 107 0.3 9.40 9.40 0.00
Show 15722 12 08 19 +63 53 12 HDS 1712 AB 2016 5 354 2.2 8.64 12.67 4.03 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 15722 HIP 59190 Tycho2 4157-00032-1
HD 105439 BD BD+64 881 Distance 125 Distance ly 407.75