11420-1701 TOK 384 AB

11h 42m 02.56s -17° 00' 59.4" P.A. 272.00 sep 1.0 mag 7.60,12.90 Sp F5V dist. 58.69 pc (191.45 l.y.)

Coord 2000 11420-1701 Discov num TOK 384 Comp AB Coord arcsec 2000 11 42 02.56 -17 00 59.4
Date first 2013 Date last 2019 Obs 11
Pa first 275 Pa last 272 P.A. Now (θ) 272°
Sep first 1.1 Sep last 1.011 Sep. Now (ρ) 1.011"
Mag pri 7.60 Mag sec 12.90 delta mag (ΔM) 5.3 Spectral class F5V (yellow-white)
Pri motion ra -085 Sec motion ra
Pri motion dec +046 Sec motion dec
Notes




Nature of this double is uncertain.



11420-1701 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 101694 156839 11 42 03 -17 00 59 TOK 384 Aa,Ab 2021 18 200 0.2 7.60 11.20 3.60
Show 156839 11 42 03 -17 00 59 TOK 384 AB 2019 11 272 1.0 7.60 12.90 5.30 <===


Triple system
2 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Crater SAO 156839 HIP 57078 Tycho2 6086-01612-1
Gaia DR2 3547477583011141632 HD 101694 BD BD-16 3308 Distance 58.69
Distance ly 191.45