17534-5656 TDS 890

 
 
17h 53m 23.88s -56° 56' 27.5" P.A. 54.00 sep 1.1 mag 10.88,11.99
 
 
Coord 2000 17534-5656 Discov num TDS 890 Comp Coord arcsec 2000 17 53 23.88 -56 56 27.5
Date first 1991 Date last 2016 Obs 3
Pa first 52 Pa last 53.5 P.A. Now (θ) 53.5°
Sep first 0.9 Sep last 1.093 Sep. Now (ρ) 1.093"
Mag pri 10.88 Mag sec 11.99 delta mag (ΔM) 1.11 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -028 Sec motion dec -028
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8750-00445-1 Gaia DR2 5918566780455230208