18400-4137 I 1377

 
 
18h 39m 58.34s -41° 36' 36.3" P.A. 81.00 sep 1.7 mag 9.55,12.60 Sp A0V
 
 
Coord 2000 18400-4137 Discov num I  1377 Comp Coord arcsec 2000 18 39 58.34 -41 36 36.3
Date first 1926 Date last 2016 Obs 4
Pa first 91 Pa last 81.3 P.A. Now (θ) 81.3°
Sep first 1.4 Sep last 1.721 Sep. Now (ρ) 1.721"
Mag pri 9.55 Mag sec 12.60 delta mag (ΔM) 3.05 Spectral class A0V (white)
Pri motion ra +018 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina SAO 229178 Tycho2 7910-02401-1 Gaia DR2 6722610561212772992
HD 172061 DM CP-41 8743