12530+1502 YSC 215 Aa,Ab

 
 
12h 52m 58.16s +15° 01' 53.5" P.A. 52.00 sep 0.2 mag 8.60,11.90 Sp F5 dist. 123.76 pc (403.71 l.y.)
 
 
Coord 2000 12530+1502 Discov num YSC 215 Comp Aa,Ab Coord arcsec 2000 12 52 58.16 +15 01 53.5
Date first 2011 Date last 2019 Obs 4
Pa first 70 Pa last 51.8 P.A. Now (θ) 51.8°
Sep first 0.1 Sep last 0.157 Sep. Now (ρ) 0.157"
Mag pri 8.60 Mag sec 11.90 delta mag (ΔM) 3.3 Spectral class F5 (yellow-white)
Pri motion ra -023 Sec motion ra
Pri motion dec +031 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
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
 
 
Constellation Coma Berenices SAO 100315 HIP 62852 Tycho2 1449-00877-1
Gaia DR2 3930983768446683392 HD 111959 BD BD+15 2515 Distance 123.76
Distance ly 403.71