double/multiple star system information:
| component | year | number of measures | position angle | angular separation | magnitude of 1st component | magnitude of 2nd component | spectral class(es) | discoverer code |
| - | 1821 | often | 358° | 3,8'' | 4,3 | 4,5 | F3IV-V | STF2909 |
| 1994 | 198° | 2'' |