18310-3609 RST 3185 AB

 
 
18h 31m 03.02s -36° 08' 24.5" P.A. 325.00 sep 3.3 mag 10.53,13.40
 
 
Coord 2000 18310-3609 Discov num RST3185 Comp AB Coord arcsec 2000 18 31 03.02 -36 08 24.5
Date first 1935 Date last 1998 Obs 3
Pa first 324 Pa last 325.2 P.A. Now (θ) 325.2°
Sep first 1.9 Sep last 3.29 Sep. Now (ρ) 3.29"
Mag pri 10.53 Mag sec 13.40 delta mag (ΔM) 2.87 Spectral class
Pri motion ra +009 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18310-3609 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 31 03 -36 08 24 RST 3185 AB 1998 3 325 3.3 10.53 13.40 2.87 <===
Show 18 31 03 -36 08 22 RST 3185 BC 2015 3 357 1.9 13.40 13.50 0.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7406-01053-1 Gaia DR2 6734155536380020480