16199+2341 COU 108 AB

16h 19m 52.59s +23° 40' 56.3" P.A. 257.00 sep 0.6 mag 9.89,12.24 Sp K0 dist. 336.7 pc (1098.32 l.y.)

Coord 2000 16199+2341 Discov num COU 108 Comp AB Coord arcsec 2000 16 19 52.59 +23 40 56.3
Date first 1966 Date last 2014 Obs 11
Pa first 250 Pa last 257.4 P.A. Now (θ) 257.4°
Sep first 0.5 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 9.89 Mag sec 12.24 delta mag (ΔM) 2.35 Spectral class K0 (yellow-orange)
Pri motion ra +004 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes




Nature of this double is uncertain.



16199+2341 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 19 53 +23 40 56 GII 232 Aa,Ab 2013 1 251 0.2 10.60 10.60 0.00
Show 16 19 53 +23 40 56 COU 108 AB 2014 11 257 0.6 9.89 12.24 2.35 <===


Triple system
2 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules HIP 80006 Tycho2 2043-00211-1 BD BD+24 2993
Distance 336.7 Distance ly 1098.32