12424-6258 HJ 4541 AB

 
 
12h 42m 23.61s -62° 58' 24.9" P.A. 142.00 sep 11.4 mag 9.68,12.90 Sp B8
 
 
Coord 2000 12424-6258 Discov num HJ 4541 Comp AB Coord arcsec 2000 12 42 23.61 -62 58 24.9
Date first 1918 Date last 2015 Obs 8
Pa first 142 Pa last 142.1 P.A. Now (θ) 142.1°
Sep first 11.3 Sep last 11.366 Sep. Now (ρ) 11.366"
Mag pri 9.68 Mag sec 12.90 delta mag (ΔM) 3.22 Spectral class B8 (blue-white)
Pri motion ra -006 Sec motion ra -005
Pri motion dec +000 Sec motion dec -001
Notes N (See Notes)
rPM=0.236 (< 0.3, Physical double)
This double is physical.
 
 
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
 
 
Constellation Crux SAO 251999 Tycho2 8992-00094-1 Gaia DR2 6055117740861307136
HD 110373