12424-6258 SIN 74 AC (HD 110373)

12h 42m 23.61s -62° 58' 24.9" P.A. 250.00 sep 54.0 mag 9.68,11.82 Sp B8

Coord 2000 12424-6258 Discov num SIN  74 Comp AC Coord arcsec 2000 12 42 23.61 -62 58 24.9
Date first 1923 Date last 2015 Obs 8
Pa first 249 Pa last 249.5 P.A. Now (θ) 249.5°
Sep first 54.1 Sep last 54.007 Sep. Now (ρ) 54.007"
Mag pri 9.68 Mag sec 11.82 delta mag (ΔM) 2.14 Spectral class B8 (blue-white)
Pri motion ra -006 Sec motion ra -002
Pri motion dec +000 Sec motion dec -002
Notes N (See Notes)




rPM=0.745

Nature of this double is uncertain.



12424-6258 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 251999 12 42 24 -62 58 25 HJ 4541 AB 2015 8 142 11.4 9.68 12.90 3.22
Show HD 110373 251999 12 42 24 -62 58 25 SIN 74 AC 2015 8 250 54.0 9.68 11.82 2.14 <===
Show 251999 12 42 24 -62 58 25 SIN 74 AD 2015 8 276 81.2 9.68 10.57 0.89
Show 12 42 16 -62 58 44 SIN 74 CD 2015 9 313 40.8 11.82 10.57 1.25
Show 12 42 12 -62 58 17 TOB 112 DE 2015 9 42 14.2 10.57 10.55 0.02


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 110373 Constellation Crux SAO 251999 Tycho2 8992-00094-1
Gaia DR2 6055117740861307136 HD 110373