10320-4504 PZ 3 (HD 91355)

 
 
10h 31m 57.44s -45 04' 00.1" P.A. 218.00 sep 13.7 mag 5.64,5.97 Sp B8 dist. 194.55 pc (634.62 l.y.)
 
 
Coord 2000 10320-4504 Discov num PZ    3 Comp Coord arcsec 2000 10 31 57.44 -45 04 00.1
Date first 1826 Date last 2015 Obs 41
Pa first 221 Pa last 217.8 P.A. Now (θ) 217.8°
Sep first 14.9 Sep last 13.676 Sep. Now (ρ) 13.676"
Mag pri 5.64 Mag sec 5.97 delta mag (ΔM) 0.33 Spectral class B8 (blue-white)
Pri motion ra -015 Sec motion ra -020
Pri motion dec +001 Sec motion dec -002
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.29 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 91355 Constellation Vela SAO 222126 HIP 51560
Tycho2 8197-02714-1 Gaia DR2 5367389229311297280 HD 91355 HR 4135
GC 14477 CD CD-44 6582 Distance 194.55 Distance ly 634.62