13320-1844 B 2542 AB

 
 
13h 32m 02.80s -18° 43' 43.9" P.A. 179.00 sep 0.1 mag 6.70,6.80 Sp F0IV-V dist. 76.57 pc (249.77 l.y.)
 
 
Coord 2000 13320-1844 Discov num B  2542 Comp AB Coord arcsec 2000 13 32 02.80 -18 43 43.9
Date first 1940 Date last 2006 Obs 5
Pa first 199 Pa last 178.5 P.A. Now (θ) 178.5°
Sep first 0.1 Sep last 0.127 Sep. Now (ρ) 0.127"
Mag pri 6.70 Mag sec 6.80 delta mag (ΔM) 0.1 Spectral class F0IV-V (yellow-white)
Pri motion ra -097 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes N W (See Notes, )
Nature of this double is uncertain.
 
 
13320-1844 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 157987 13 32 03 -18 43 44 B 2542 AB 2006 5 179 0.1 6.70 6.80 0.10 <===
Show 73 Vir 157987 13 32 03 -18 43 44 GWP 2039 AC 2015 5 295 221.7 5.80 13.20 7.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name HX Vir Constellation Virgo SAO 157987 HIP 66015
Tycho2 6125-00605-1 Gaia DR2 3602932207872630656 HD 117661 HR 5094
GC 18287 BD BD-17 3877 Flamsteed 73 Virginis Flamsteed name 73 Vir
FK5 3078 Distance 76.57 Distance ly 249.77