12055-6955 DON 509 (HD 105027)

 
 
12h 05m 32.91s -69° 54' 47.5" P.A. 195.00 sep 0.3 mag 9.57,10.20 Sp B9.5V dist. 507.61 pc (1655.82 l.y.)
 
 
Coord 2000 12055-6955 Discov num DON 509 Comp Coord arcsec 2000 12 05 32.91 -69 54 47.5
Date first 1932 Date last 1991 Obs 3
Pa first 192 Pa last 195 P.A. Now (θ) 195°
Sep first 0.3 Sep last 0.298 Sep. Now (ρ) 0.298"
Mag pri 9.57 Mag sec 10.20 delta mag (ΔM) 0.63 Spectral class B9.5V (blue-white)
Pri motion ra -016 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105027 Constellation Musca HIP 58974 Tycho2 9231-01287-1
Gaia DR2 5855909186218200576 HD 105027 CP CP-69 1630 Distance 507.61
Distance ly 1655.82