12530+1502 STF 1686 AB (HD 111959)

 
 
12h 52m 58.16s +15° 01' 53.5" P.A. 187.00 sep 5.7 mag 8.58,8.72 Sp F5 dist. 123.76 pc (403.71 l.y.)
 
 
Coord 2000 12530+1502 Discov num STF1686 Comp AB Coord arcsec 2000 12 52 58.16 +15 01 53.5
Date first 1823 Date last 2016 Obs 71
Pa first 190 Pa last 186.7 P.A. Now (θ) 186.7°
Sep first 8.0 Sep last 5.709 Sep. Now (ρ) 5.709"
Mag pri 8.58 Mag sec 8.72 delta mag (ΔM) 0.14 Spectral class F5 (yellow-white)
Pri motion ra -023 Sec motion ra -026
Pri motion dec +031 Sec motion dec +028
Notes N (See Notes)
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
12530+1502 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 100315 12 52 58 +15 01 54 YSC 215 Aa,Ab 2019 4 52 0.2 8.60 11.90 3.30
Show HD 111959 100315 12 52 58 +15 01 54 STF 1686 AB 2016 71 187 5.7 8.58 8.72 0.14 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 111959 Constellation Coma Berenices SAO 100315 HIP 62852
Tycho2 1449-00877-1 Gaia DR2 3930983768446683392 HD 111959 GC 17480
BD BD+15 2515 Distance 123.76 Distance ly 403.71