| discov_num | notes | refcode |
| RUC 18 | Multiple system including contact binary ER Ori. Pribulla & Rucinski | |
| (2006) estimate the mass of the contact pair at 2.510 Msun and the | Pbl2006 | |
| minimum mass of the wider component at 0.93 Msun. |
| refcode | metd | author | reference |
| Pbl2006 | A j | Pribulla, T. & Rucinski, S.M. | 2006AJ....131.2986P |
| Pbl2006 | AJ 131, 2986, 2006 | ||
| Tok2021c | orb - | Tokovinin, A. | 2021IAUDS.203....1S |
| Tok2021c | Inf. Circ. 203, 1, 2021 |
| idgroup | discov | author |
| 1 | GOE | Goecking, K.-D., Duerbeck, H.W., Plewa, T., Kaluzny, J., Schertl, D., Weigelt, G., |
| 1 | GOE | & Flin, P. |
| 2 | RUC | Rucinski, S.M., Pribulla, T., & van Kerkwijk, M.H. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 05112-0833 | GOE 1 | Aa,Ab | 1998 | 2 | 356 | 0.2 | 9.50 | 11.50 | G1V | 051114.50-083324.4 | |
| 05112-0833 | GOE 1 | Aa,Ab | 2012 | 4 | 19 | 0.1 | 9.50 | 11.50 | G1V | N | 051114.50-083324.4 |
| 05112-0833 | GOE 1 | Aa,Ab | 2014 | 5 | 17 | 0.1 | 9.50 | 11.50 | G1V | N | 051114.50-083324.4 |
| 05112-0833 | GOE 1 | Aa,Ab | 2015 | 7 | 23 | 0.1 | 9.50 | 11.50 | G1V | N | 051114.50-083324.4 |
| 05112-0833 | GOE 1 | Aa,Ab | 2017 | 9 | 11 | 0.1 | 9.50 | 11.50 | G1V | N | 051114.50-083324.4 |
| 05112-0833 | GOE 1 | Aa,Ab | 2018 | 10 | 10 | 0.1 | 9.50 | 11.50 | G1V | N | 051114.50-083324.4 |
| 05112-0833 | GOE 1 | Aa,Ab | 2020 | 12 | 8 | 0.2 | 9.50 | 11.50 | G1V | N | 051114.50-083324.4 |