12538-6022 CRU 9008 EF

 
 
12h 53m 47.28s -60° 19' 55.3" P.A. 312.00 sep 11.9 mag 7.86,10.20 Sp B2III+B0V
 
 
Coord 2000 12538-6022 Discov num CRU9008 Comp EF Coord arcsec 2000 12 53 47.28 -60 19 55.3
Date first 1879 Date last 2015 Obs 7
Pa first 311 Pa last 312 P.A. Now (θ) 312°
Sep first 12.4 Sep last 11.887 Sep. Now (ρ) 11.887"
Mag pri 7.86 Mag sec 10.20 delta mag (ΔM) 2.34 Spectral class B2III+B0V (blue-white/blue-white)
Pri motion ra -003 Sec motion ra -006
Pri motion dec +001 Sec motion dec -002
Notes
rPM=0.671
Nature of this double is uncertain.
 
 
12538-6022 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 53 47 -60 22 18 CRU 9008 AB 2015 6 107 5.5 9.60 9.60 0.00
Show 12 53 49 -60 22 44 CRU 9008 CD 2015 4 87 7.7 10.00 10.40 0.40
Show 12 53 47 -60 19 55 CRU 9008 EF 2015 7 312 11.9 7.86 10.20 2.34 <===
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crux Tycho2 8989-02233-1 Gaia DR2 6056407639825640448