15143+1959 GII 217 AB

15h 14m 18.65s +19° 58' 17.1" P.A. 122.00 sep 0.2 mag 9.60,9.60 Sp F5 dist. 136.43 pc (445.03 l.y.)

Coord 2000 15143+1959 Discov num GII 217 Comp AB Coord arcsec 2000 15 14 18.65 +19 58 17.1
Date first 2013 Date last 2014 Obs 2
Pa first 151 Pa last 121.6 P.A. Now (θ) 121.6°
Sep first 0.2 Sep last 0.204 Sep. Now (ρ) 0.204"
Mag pri 9.60 Mag sec 9.60 delta mag (ΔM) 0 Spectral class F5 (yellow-white)
Pri motion ra -020 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes




Nature of this double is uncertain.



15143+1959 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 14 19 +19 58 17 GII 217 AB 2014 2 122 0.2 9.60 9.60 0.00 <===
Show 15 14 19 +19 58 17 GRV 899 AC 2015 7 314 78.4 8.84 11.32 2.48
Show 15 14 15 +19 59 11 COU 102 CD 2016 12 95 1.2 11.32 12.30 0.98


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Serpens HIP 74579 Tycho2 1489-01117-1 BD BD+20 3083
Distance 136.43 Distance ly 445.03