07170-3054 BSO 2 (HD 56731)

 
 
07h 16m 57.22s -30° 53' 49.3" P.A. 183.00 sep 37.5 mag 6.32,7.82 Sp A9II dist. 132.28 pc (431.5 l.y.)
 
 
Coord 2000 07170-3054 Discov num BSO   2 Comp Coord arcsec 2000 07 16 57.22 -30 53 49.3
Date first 1838 Date last 2020 Obs 18
Pa first 181 Pa last 183 P.A. Now (θ) 183°
Sep first 37.5 Sep last 37.479 Sep. Now (ρ) 37.479"
Mag pri 6.32 Mag sec 7.82 delta mag (ΔM) 1.5 Spectral class A9II (white)
Pri motion ra +003 Sec motion ra +004
Pri motion dec -026 Sec motion dec -028
Notes N T (See Notes, Parallax indicates physical)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 56731 Constellation Canis Major SAO 197789 HIP 35241
Tycho2 7103-02654-1 Gaia DR2 5605227132141106432 HD 56731 HR 2768
GC 9694 CD CD-30 4233 CP CP-30 1599 Distance 132.28
Distance ly 431.5