| A | Ab | Ac | B | |
| Ab | pa=0.0° sep=0.00" | |||
| Ac | pa=0.0° sep=0.00" | pa=0.0° sep=0.00" | ||
| B | pa=32.1° sep=151.03" | pa=32.1° sep=151.03" | pa=32.1° sep=151.03" | |
| C | pa=60.6° sep=361.97" | pa=60.6° sep=361.97" | pa=60.6° sep=361.97" | pa=78.1° sep=240.37" |
| Common name | Spica | Meaning | ear | Other names | AZIMECH, ALARAPH | Coord arcsec 2000 | 132511.58-110940.4 | ||||
| Mag | 0.98 | Spectral class | B1III (blue-white) | PmRA | -42.00 | PmDE | -31.0 | ||||
| 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 |
| SAO | 157923 | DelFlag | RA1950 | PmRA1950 | -0.0029 | ||||||
| DE1950 | PmDE1950 | -0.033 | Vmag | 1.2 | SpType | B2 | |||||
| Double code | Source | 74 | CatNum | 498 | DM | BD-10 3672 | |||||
| DMcomp | BDsup | HD | 116658 | M HD | 0 | ||||||
| GC | 18144 | RA1950rad | 3.50180685 | DE1950rad | -0.19025718 | PmRA2000 | -0.0026 | ||||
| PmDE2000 | -0.027 |
| Catalog | H | HIP | 65474 | Proxy | RAhms | 13 25 11.60 | |||||
| DEdms | -11 09 40.5 | Vmag | 0.98 | VarFlag | 1 | R Vmag | G | ||||
| RAdeg | 201.298 | DEdeg | -11.1612 | AstroRef | Plx | 12.44 | |||||
| CCDM | 13252-1109 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
| MultFlag | Source | Qual | M HIP | ||||||||
| Theta | Rho | HD | 116658 | BD | BD-10 3672 | ||||||
| CD | CP | Dm number | -10 3672 | VIred | -0.25 | ||||||
| SpType | B1V | R SpType | Coord arcsec 2000 | 132511.60-110940.5 |
| HIP | 65474 | Sn | 7 | So | 0 | Nc | 1 | ||||
| RArad | 3.5133190262 | DErad | -0.1948004728 | Plx | 13.06 | PmRA | -42.35 | ||||
| PmDE | -30.67 | E RArad | 0.59 | E DErad | 0.38 | E Plx | 0.7 | ||||
| E pmRA | 0.62 | E pmDE | 0.37 | Hpmag | 0.8891 | E Hpmag | 0.0022 | ||||
| SHp | 0.014 | VA | 1 | BV | -0.235 | E BV | 0.008 | ||||
| VI | -0.25 |
| Coord arcsec 2000 | 132511.58-110940.4 | Mag | 4.5 | Calc delta mag | 3.2 | Calc coord | yes |
| Coord arcsec 2000 | 132511.58-110940.4 | Mag | 7.5 | Calc delta mag | 6.2 | Calc coord | yes |
| Coord arcsec 2000 | 132517.03-110732.5 | Mag | 12 | Spectral class | B2 (blue-white) | Calc delta mag | 10.7 | ||||
| Calc coord | yes |
| Coord arcsec 2000 | 132533.01-110642.9 | Mag | 10.5 | Spectral class | B2 (blue-white) | Calc delta mag | 9.2 | ||||
| Calc coord | yes |