23305-2231 ARA 2289 AB

 
 
23h 30m 28.75s -22° 30' 34.8" P.A. 95.00 sep 14.2 mag 13.40,13.20
 
 
Coord 2000 23305-2231 Discov num ARA2289 Comp AB Coord arcsec 2000 23 30 28.75 -22 30 34.8
Date first 1920 Date last 2015 Obs 7
Pa first 83 Pa last 94.6 P.A. Now (θ) 94.6°
Sep first 13.3 Sep last 14.198 Sep. Now (ρ) 14.198"
Mag pri 13.40 Mag sec 13.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +011 Sec motion ra +010
Pri motion dec -001 Sec motion dec -029
Notes N R (See Notes, Red magnitudes)
rPM=0.913
This double is not physical.
 
 
23305-2231 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 30 29 -22 30 35 ARA 2289 AB 2015 7 95 14.2 13.40 13.20 0.20 <===
Show 23 30 29 -22 30 35 ARA 2289 AC 2015 7 224 33.7 13.40 12.40 1.00
Show 23 30 30 -22 30 35 ARA 2289 BC 2015 7 238 44.0 13.20 12.40 0.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2388134101568990720