12198-6030 I 1097 AB (HD 107208)

 
 
12h 19m 48.92s -60° 30' 18.2" P.A. 112.00 sep 0.7 mag 9.72,9.91 Sp B3II
 
 
Coord 2000 12198-6030 Discov num I  1097 Comp AB Coord arcsec 2000 12 19 48.92 -60 30 18.2
Date first 1914 Date last 1991 Obs 8
Pa first 111 Pa last 111.7 P.A. Now (θ) 111.7°
Sep first 0.7 Sep last 0.69 Sep. Now (ρ) 0.69"
Mag pri 9.72 Mag sec 9.91 delta mag (ΔM) 0.19 Spectral class B3II (blue-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
12198-6030 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 107208 251847 12 19 49 -60 30 18 I 1097 AB 1991 8 112 0.7 9.72 9.91 0.19 <===
Show 251847 12 19 49 -60 30 18 B 9018 AC 2015 4 125 17.6 9.72 12.10 2.38
Show 251847 12 19 49 -60 30 18 B 9018 AD 2015 4 303 22.5 9.72 13.60 3.88
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107208 Constellation Crux SAO 251847 Tycho2 8975-00799-1
Gaia DR2 6058264611894943616 HD 107208