18087-3814 SWR 237

 
 
18h 08m 39.95s -38° 14' 17.3" P.A. 93.00 sep 18.5 mag 11.84,12.20 Sp F2V+F2V
 
 
Coord 2000 18087-3814 Discov num SWR 237 Comp Coord arcsec 2000 18 08 39.95 -38 14 17.3
Date first 1912 Date last 2015 Obs 6
Pa first 95 Pa last 92.5 P.A. Now (θ) 92.5°
Sep first 17.4 Sep last 18.501 Sep. Now (ρ) 18.501"
Mag pri 11.84 Mag sec 12.20 delta mag (ΔM) 0.36 Spectral class F2V+F2V (yellow-white/yellow-white)
Pri motion ra -004 Sec motion ra +007
Pri motion dec -006 Sec motion dec +000
Notes
rPM=1.738
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina Tycho2 7899-02139-1 Gaia DR2 4036061479079902592