| discov_num | notes | refcode |
| COP 2 | eps Lup. A is a spectroscopic binary. |
| refcode | metd | author | reference |
| Tok2015c | orb+j | Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. | 2015AJ....150...50T |
| Tok2015c | +St | AJ 150, 50, 2015 (some measures corrected in Tok2017b) | 2017AJ....154..110T |
| idgroup | discov | author |
| 1 | COP | Copeland, R. |
| 12 | DUN | Dunlop, J. |
| 14 | RIZ | Rizzuto, A.C., Ireland, M.J., Robertson, J.G., Kok, Y., Tuthill, P.G., |
| 14 | RIZ | Warrington, B.A., Haubois, X., Tango, W.J., Norris, B., ten Brummelaar, T., |
| 14 | RIZ | Kraus, A.L., Jacob, A., & Laliberte-Houdeville, C. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 15227-4441 | COP 2 | AB | 2000 | 36 | 149 | 0.3 | 3.56 | 5.04 | B2IV-V | NO | 152240.89-444122.5 |
| 15227-4441 | COP 2 | AB | 2009 | 40 | 118 | 0.3 | 3.56 | 5.04 | B2IV-V | NO | 152240.89-444122.5 |
| 15227-4441 | COP 2 | AB | 2014 | 41 | 95 | 0.2 | 3.56 | 5.04 | B2IV-V | NO | 152240.89-444122.5 |
| 15227-4441 | COP 2 | AB | 2017 | 43 | 70 | 0.2 | 3.56 | 5.04 | B2IV-V | NO | 152240.89-444122.5 |
| 15227-4441 | COP 2 | AB | 2018 | 44 | 63 | 0.2 | 3.56 | 5.04 | B2IV-V | NO | 152240.89-444122.5 |
| 15227-4441 | COP 2 | AB | 2019 | 46 | 53 | 0.1 | 3.56 | 5.04 | B2IV-V | NO | 152240.89-444122.5 |
| 15227-4441 | COP 2 | AB | 2021 | 47 | 24 | 0.2 | 3.56 | 5.04 | B2IV-V | NO | 152240.89-444122.5 |