10066-1919 TOK 66 Ba,Bb

 
 
10h 06m 38.58s -19° 18' 30.9" P.A. 47.00 sep 0.2 mag 9.00,12.50 dist. 59.1 pc (192.78 l.y.)
 
 
Coord 2000 10066-1919 Discov num TOK  66 Comp Ba,Bb Coord arcsec 2000 10 06 38.58 -19 18 30.9
Date first 2010 Date last 2010 Obs 2
Pa first 44 Pa last 46.6 P.A. Now (θ) 46.6°
Sep first 0.2 Sep last 0.21 Sep. Now (ρ) 0.21"
Mag pri 9.00 Mag sec 12.50 delta mag (ΔM) 3.5 Spectral class
Pri motion ra +051 Sec motion ra
Pri motion dec -062 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
10066-1919 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 87743 155730 10 06 39 -19 18 39 S 607 AB 2017 25 327 9.5 8.82 8.99 0.17
Show 155730 10 06 39 -19 18 39 TOK 66 AC 2015 3 123 100.3 8.82 17.07 8.25
Show 10 06 39 -19 18 31 TOK 66 Ba,Bb 2010 2 47 0.2 9.00 12.50 3.50 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr G5 Constellation Hydra HIP 49520 Tycho2 6054-00340-2
Gaia DR2 5670800150185855872 HD 87743 BD BD-18 2844 Distance 59.1
Distance ly 192.78