08391+1941 S 570 AB (HD 73449)

 
 
08h 39m 06.10s +19° 40' 36.5" P.A. 84.00 sep 57.3 mag 7.47,9.64 Sp A8V
 
 
Coord 2000 08391+1941 Discov num S   570 Comp AB Coord arcsec 2000 08 39 06.10 +19 40 36.5
Date first 1825 Date last 2015 Obs 22
Pa first 84 Pa last 84.1 P.A. Now (θ) 84.1°
Sep first 57.5 Sep last 57.278 Sep. Now (ρ) 57.278"
Mag pri 7.47 Mag sec 9.64 delta mag (ΔM) 2.17 Spectral class A8V (white)
Pri motion ra -036 Sec motion ra -036
Pri motion dec -012 Sec motion dec -012
Notes
Nature of this double is uncertain.
 
 
08391+1941 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 73449 97999 08 39 06 +19 40 36 S 570 AB 2015 22 84 57.3 7.47 9.64 2.17 <===
Show 97999 08 39 06 +19 40 36 S 570 AC 2015 21 345 178.6 7.47 9.35 1.88
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 73449 Constellation Cancer SAO 97999 Tycho2 1395-01928-1
Gaia DR2 661288628440350080 HD 73449 GC 11858