15394-2710 RST 1854 AB

 
 
15h 39m 24.42s -27° 10' 22.1" P.A. 3.00 sep 0.3 mag 10.36,10.27 Sp G8(V) dist. 95.79 pc (312.47 l.y.)
 
 
Coord 2000 15394-2710 Discov num RST1854 Comp AB Coord arcsec 2000 15 39 24.42 -27 10 22.1
Date first 1934 Date last 2003 Obs 7
Pa first 325 Pa last 3.3 P.A. Now (θ) 3.3°
Sep first 0.5 Sep last 0.311 Sep. Now (ρ) 0.311"
Mag pri 10.36 Mag sec 10.27 delta mag (ΔM) 0.09 Spectral class G8(V) (yellow)
Pri motion ra -020 Sec motion ra -020
Pri motion dec -030 Sec motion dec -030
Notes
Nature of this double is uncertain.
 
 
15394-2710 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 183664 15 39 24 -27 10 22 RST 1854 AB 2003 7 3 0.3 10.36 10.27 0.09 <===
Show 183664 15 39 24 -27 10 22 MET 63 AC 2004 1 62 8.8 7.50 18.50 11.00
Show 183664 15 39 24 -27 10 22 MET 63 AD 2004 1 124 11.2 7.50 16.00 8.50
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra SAO 183664 HIP 76673 Tycho2 6785-00510-1
HD 139498 CD CD-2610970 CP CP-26 5485 Distance 95.79
Distance ly 312.47