20452-4017 CRU 9013 AB

 
 
20h 45m 14.15s -40° 16' 41.6" P.A. 101.00 sep 70.2 mag 11.40,11.10
 
 
Coord 2000 20452-4017 Discov num CRU9013 Comp AB Coord arcsec 2000 20 45 14.15 -40 16 41.6
Date first 1879 Date last 2015 Obs 6
Pa first 102 Pa last 100.5 P.A. Now (θ) 100.5°
Sep first 74.5 Sep last 70.153 Sep. Now (ρ) 70.153"
Mag pri 11.40 Mag sec 11.10 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -001 Sec motion ra +021
Pri motion dec -003 Sec motion dec -015
Notes
rPM=0.971
This double is not physical.
 
 
20452-4017 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 45 14 -40 16 42 CRU 9013 AB 2015 6 101 70.2 11.40 11.10 0.30 <===
Show 20 45 14 -40 16 42 DAM 815 AC 2015 4 180 19.5 11.40 13.60 2.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 7967-00856-1 Gaia DR2 6678637689597592192