| discov_num | notes | refcode |
| RAS 19 | Includes the rotationally variable star V1101 Ori. Companion estimated | |
| as close to G5V; mass of system perhaps 7 Msun. | Ras2014 |
| refcode | metd | author | reference |
| Ras2014 | S j | Rastegaev, D.A., Balega, Y.Y., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E. | 2014AstBu..69..296R |
| Ras2014 | Astrophys. Bull. 69, 296, 2014 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 05322-0431 | RAS 19 | 2010 | 1 | 46 | 2.0 | 8.16 | 10.00 | B7III G5V | 053214.89-043106.1 | ||
| 05322-0431 | RAS 19 | 2016 | 2 | 39 | 2.0 | 8.10 | 15.90 | B7IV+G5V | N | 053214.89-043106.1 |