17576-2158 ARA 1506

17h 57m 40.55s -21° 57' 23.4" P.A. 17.00 sep 13.5 mag 11.00,12.60

Coord 2000 17576-2158 Discov num ARA1506 Comp Coord arcsec 2000 17 57 40.55 -21 57 23.4
Date first 1920 Date last 2015 Obs 6
Pa first 17 Pa last 16.8 P.A. Now (θ) 16.8°
Sep first 13.1 Sep last 13.473 Sep. Now (ρ) 13.473"
Mag pri 11.00 Mag sec 12.60 delta mag (ΔM) 1.6 Spectral class
Pri motion ra -005 Sec motion ra -001
Pri motion dec -008 Sec motion dec -001
Notes




rPM=0.855

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Sagittarius Gaia DR2 4070329442583453952