| discov_num | notes | refcode |
| H N 39 | A is possible SB and astrometric binary. Jones et al. (2002) do not | CPS2002b |
| detect SB with precise RV. | Tok2014d |
| refcode | metd | author | reference |
| CPS2002b | not - | Jones, H.R.A., Butler, R.P., Marcy, G.W., Tinney, C.G., Penny, A.J., McCarthy, C., | 2002MNRAS.337.1170J |
| CPS2002b | & Carter, B.D. | ||
| CPS2002b | MNRAS 337, 1170, 2002 | ||
| Tok2014d | E2 - | Tokovinin, A. | 2014AJ....147...86T |
| Tok2014d | AJ 147, 86, 2014 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 16247-2942 | H N 39 | 2007 | 62 | 358 | 4.2 | 5.89 | 6.60 | G0IV G0V | N D | 162439.77-294216.7 | |
| 16247-2942 | H N 39 | 2012 | 64 | 355 | 4.1 | 5.89 | 6.60 | G0IV G0V | D | 162439.77-294216.7 | |
| 16247-2942 | H N 39 | 2016 | 66 | 1 | 4.2 | 5.89 | 6.60 | G0IV+G0V | N | 162439.77-294216.7 | |
| 16247-2942 | H N 39 | 2018 | 69 | 359 | 4.0 | 5.89 | 6.60 | G0IV+G0V | N | 162439.77-294216.7 |