17340-4600 DON 843

17h 33m 57.99s -45° 59' 35.1" P.A. 222.00 sep 4.3 mag 10.09,13.00 Sp A5/7V

Coord 2000 17340-4600 Discov num DON 843 Comp Coord arcsec 2000 17 33 57.99 -45 59 35.1
Date first 1932 Date last 2016 Obs 6
Pa first 221 Pa last 221.8 P.A. Now (θ) 221.8°
Sep first 4.0 Sep last 4.296 Sep. Now (ρ) 4.296"
Mag pri 10.09 Mag sec 13.00 delta mag (ΔM) 2.91 Spectral class A5/7V (white)
Pri motion ra +016 Sec motion ra +037
Pri motion dec +018 Sec motion dec -060
Notes




rPM=1.146

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ara Tycho2 8342-03520-1 Gaia DR2 5952087415349838592 HD 158865