16531-4523 I 575 (HD 152021)

 
 
16h 53m 04.17s -45° 23' 11.3" P.A. 149.00 sep 0.9 mag 9.80,11.70 Sp F2V
 
 
Coord 2000 16531-4523 Discov num I   575 Comp Coord arcsec 2000 16 53 04.17 -45 23 11.3
Date first 1909 Date last 2016 Obs 6
Pa first 142 Pa last 149.3 P.A. Now (θ) 149.3°
Sep first 0.7 Sep last 0.938 Sep. Now (ρ) 0.938"
Mag pri 9.80 Mag sec 11.70 delta mag (ΔM) 1.9 Spectral class F2V (yellow-white)
Pri motion ra -007 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 152021 Constellation Scorpius SAO 227340 Tycho2 8327-01139-1
Gaia DR2 5964185925905900416 HD 152021 DM CP-45 8181