17206-5730 BRT 2822

 
 
17h 20m 43.45s -57° 30' 18.3" P.A. 344.00 sep 3.6 mag 12.25,11.81
 
 
Coord 2000 17206-5730 Discov num BRT2822 Comp Coord arcsec 2000 17 20 43.45 -57 30 18.3
Date first 1894 Date last 2015 Obs 6
Pa first 325 Pa last 343.5 P.A. Now (θ) 343.5°
Sep first 3.7 Sep last 3.63 Sep. Now (ρ) 3.63"
Mag pri 12.25 Mag sec 11.81 delta mag (ΔM) 0.44 Spectral class
Pri motion ra +007 Sec motion ra -014
Pri motion dec -020 Sec motion dec +054
Notes
rPM=1.379
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8736-00746-1 Gaia DR2 5916270587875346944