| refcode | metd | author | reference |
| Beu2004 | A j | Beuzit, J.-L., Segransan, D., Forveille, T., Udry, S., Delfosse, X., Mayor, M., | 2004A&A...425..997B |
| Beu2004 | Perrier, C., Hainaut, M.-C., et al. | ||
| Beu2004 | A&A 425, 997, 2004 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20103-2030 | BEU 21 | 2001 | 1 | 75 | 1.0 | 8.92 | K4 | D | 201019.57-202936.3 | ||
| 20103-2030 | BEU 21 | 2015 | 2 | 67 | 0.6 | 8.10 | 12.00 | K4 | R | 201019.57-202936.3 | |
| 20103-2030 | BEU 21 | 2018 | 3 | 63 | 0.4 | 8.10 | 12.00 | K4 | R | 201019.57-202936.3 | |
| 20103-2030 | BEU 21 | 2021 | 5 | 43 | 0.2 | 8.10 | 12.00 | K4 | R | 201019.57-202936.3 |