12184-6400 HJ 4512 (Zet Cru)

 
 
12h 18m 26.29s -64° 00' 11.0" P.A. 345.00 sep 33.6 mag 4.06,12.49 Sp B2.5V dist. 109.65 pc (357.68 l.y.)
 
 
Coord 2000 12184-6400 Discov num HJ 4512 Comp Coord arcsec 2000 12 18 26.29 -64 00 11.0
Date first 1834 Date last 2015 Obs 7
Pa first 324 Pa last 345.4 P.A. Now (θ) 345.4°
Sep first 30.0 Sep last 33.59 Sep. Now (ρ) 33.59"
Mag pri 4.06 Mag sec 12.49 delta mag (ΔM) 8.43 Spectral class B2.5V (blue-white)
Pri motion ra -034 Sec motion ra -011
Pri motion dec -010 Sec motion dec +006
Notes N (See Notes)
rPM=0.791
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Zet Cru Constellation Crux SAO 251841 HIP 60009
Tycho2 8983-02258-1 Gaia DR2 6053327426699894912 HD 106983 HR 4679
GC 16785 CP CP-63 2235 Bayer Zeta Crucis Bayer name Zet Cru
Distance 109.65 Distance ly 357.68 Bayer greek ζ Cru