17284-5558 CPO 526

 
 
17h 28m 21.88s -55° 57' 41.8" P.A. 26.00 sep 8.2 mag 10.50,12.00 Sp F2
 
 
Coord 2000 17284-5558 Discov num CPO 526 Comp Coord arcsec 2000 17 28 21.88 -55 57 41.8
Date first 1894 Date last 2015 Obs 7
Pa first 29 Pa last 25.7 P.A. Now (θ) 25.7°
Sep first 11.3 Sep last 8.205 Sep. Now (ρ) 8.205"
Mag pri 10.50 Mag sec 12.00 delta mag (ΔM) 1.5 Spectral class F2 (yellow-white)
Pri motion ra +004 Sec motion ra -009
Pri motion dec -010 Sec motion dec -028
Notes
rPM=0.755
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8732-00730-1 Gaia DR2 5922419194330550528