17426-7400 TDT 474

 
 
17h 42m 33.42s -73° 59' 41.2" P.A. 335.00 sep 0.5 mag 10.81,10.95
 
 
Coord 2000 17426-7400 Discov num TDT 474 Comp Coord arcsec 2000 17 42 33.42 -73 59 41.2
Date first 1991 Date last 1991 Obs 1
Pa first 335 Pa last 335.4 P.A. Now (θ) 335.4°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 10.81 Mag sec 10.95 delta mag (ΔM) 0.14 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9301-01517-1 Gaia DR2 5803213957565637504