13257-0206 SIN 81 AC

 
 
13h 25m 08.57s -02° 06' 00.0" P.A. 109.00 sep 24.0 mag 11.50,
 
 
Coord 2000 13257-0206 Discov num SIN  81 Comp AC Coord arcsec 2000 13 25 08.57 -02 06 00.0
Date first 1987 Date last 1987 Obs 1
Pa first 109 Pa last 108.6 P.A. Now (θ) 108.6°
Sep first 24.0 Sep last 24.03 Sep. Now (ρ) 24.03"
Mag pri 11.50 Mag sec delta mag (ΔM) Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13257-0206 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 25 09 -02 06 00 SIN 81 AB 1987 1 338 11.3 11.50
Show 13 25 09 -02 06 00 SIN 81 AC 1987 1 109 24.0 11.50 <===
Show 13 25 09 -02 06 00 SIN 81 AD 1987 1 275 34.7 11.50
Show 13 25 09 -02 06 00 SIN 81 AE 1987 1 280 72.5 11.50 14.10 2.60
Show 13 25 09 -02 06 00 SIN 81 AF 1987 1 279 104.5 11.50
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Coordinate calcolate 1 Coordinate calculated yes