18548-4740 RST 1009 BC

 
 
18h 54m 51.62s -47° 39' 29.5" P.A. 346.00 sep 0.4 mag 11.10,11.50
 
 
Coord 2000 18548-4740 Discov num RST1009 Comp BC Coord arcsec 2000 18 54 51.62 -47 39 29.5
Date first 1930 Date last 1989 Obs 3
Pa first 345 Pa last 345.8 P.A. Now (θ) 345.8°
Sep first 0.4 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 11.10 Mag sec 11.50 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +012 Sec motion ra
Pri motion dec +039 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18548-4740 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 174847 229364 18 54 51 -47 39 36 CPO 602 A,BC 1998 6 48 9.0 9.40 10.50 1.10
Show 18 54 52 -47 39 30 RST 1009 BC 1989 3 346 0.4 11.10 11.50 0.40 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium