| discov_num | notes | refcode |
| A 2731 | HIP 32650. See Allen et al. (2000) for information on metallicity, | AlC2000 |
| AB: Prieur et al. (2012) derive a dynamical parallax of 17.1 mas and | ||
| (using their orbital elements and the revised Hipparcos parallax of | ||
| van Leeuwen 2007 A&A 474, 653) a total mass 1.5 +/- 1.6 Msun. | Pru2012 | |
| LDS5686 | age, galactic orbital parameters, etc. |
| refcode | metd | author | reference |
| AlC2000 | Po - | Allen, C., Poveda, A., & Herrera, M | 2000A&A...356..529A |
| AlC2000 | A&A 356, 529, 2000 | ||
| Izm2019 | orb u | Izmailov, I.S. | 2019AstL...45...30I |
| Izm2019 | Ast. Lett. 45, 30, 2019 | ||
| Izm2019 | (Orbital elements from weighted solutions used when available (Table 2), | ||
| Izm2019 | unweighted elements (Table 1) used for remaining 29 systems.) | ||
| Pru2012 | S j | Prieur, J.-L., Scardia, M., Pansecchi, L., Argyle, R.W., & Sala, M. | 2012MNRAS.422.1057P |
| Pru2012 | +orb | MNRAS 422, 1057, 2012 |
| idgroup | discov | author |
| 1 | A | Aitken, R.G. |
| 312 | LDS | Luyten p.m. catalog (from additional DD list) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 06487+0737 | A 2731 | AB | 2005 | 35 | 65 | 1.3 | 8.24 | 9.53 | G5 | NOD | 064839.41+073723.7 |
| 06487+0737 | A 2731 | AB | 2009 | 38 | 65 | 1.3 | 8.24 | 9.53 | G5 | NOD | 064839.41+073723.7 |
| 06487+0737 | A 2731 | AB | 2011 | 41 | 65 | 1.3 | 8.24 | 9.53 | G5 | NOD | 064839.41+073723.7 |
| 06487+0737 | A 2731 | AB | 2015 | 42 | 68 | 1.4 | 8.24 | 9.53 | G5 | NO | 064839.41+073723.7 |
| 06487+0737 | A 2731 | AB | 2016 | 47 | 67 | 1.3 | 8.24 | 9.53 | G5 | NO | 064839.38+073720.4 |