13252-1110 BUP 150 AC

 
 
13h 25m 11.58s -11° 09' 40.4" P.A. 61.00 sep 367.3 mag 0.98,10.50 Sp B1III-+B2 dist. 76.57 pc (249.77 l.y.)
 
 
Coord 2000 13252-1110 Discov num BUP 150 Comp AC Coord arcsec 2000 13 25 11.58 -11 09 40.4
Date first 1879 Date last 2010 Obs 3
Pa first 62 Pa last 61.1 P.A. Now (θ) 61.1°
Sep first 359.8 Sep last 367.26 Sep. Now (ρ) 367.26"
Mag pri 0.98 Mag sec 10.50 delta mag (ΔM) 9.52 Spectral class B1III-+B2 (blue-white/blue-white)
Pri motion ra -042 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
13252-1110 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 157923 13 25 12 -11 09 40 OCC 418 Aa,Ab 1995 0 -1 -1.0 1.30 4.50 3.20
Show 157923 13 25 12 -11 09 40 OCC 418 Aa,Ac 1975 0 -1 0.5 1.30 7.50 6.20
Show Spica 157923 13 25 12 -11 09 40 BUP 150 AB 2010 5 33 151.9 0.98 12.00 11.02
Show 157923 13 25 12 -11 09 40 BUP 150 AC 2010 3 61 367.3 0.98 10.50 9.52 <===
Quintuple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Spica Constellation Virgo SAO 157923 HIP 65474
Tycho2 5547-01518-1 HD 116658 HR 5056 GC 18144
BD BD-10 3672 Bayer Alpha Virginis Bayer name Alp Vir Flamsteed 67 Virginis
Flamsteed name 67 Vir FK5 498 Distance 76.57 Distance ly 249.77
Bayer greek α Vir
Other names AZIMECH, ALARAPH
Meaning ear