| discov_num | notes | refcode |
| GJ 538 | Hipparcos astrometric solution adopted some elements from the orbit of | HIP1997d |
| Kamper (1987). | Kpr1987a | |
| Combined astrometric/spectroscopic solution by Kamper (1987). | Kpr1987a | |
| GJ 538. Martin et al. (1998) derive component masses 1.109 +/- 0.057 | ||
| and 0.548 +/- 0.033 Msun. | Mig1998 |
| refcode | metd | author | reference |
| HIP1997d | orb - | Hipparcos | 1997yCat.1239....0E |
| HIP1997d | Hipparcos Catalog, ESA SP-1200, 1997 | ||
| HIP1997d | (DMSA/O Orbital Solutions) | ||
| Kpr1987a | orb - | Kamper, K.W. | 1987AJ.....93..683K |
| Kpr1987a | AJ 93, 683, 1987 | ||
| Mig1998 | orb - | Martin, Ch., Mignard, F., Hartkopf, W.I., & McAlister, H.A. | 1998A&AS..133..149M |
| Mig1998 | A&AS 133, 149, 1998 | ||
| Tok2020e | St j | Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. | 2020AJ....160....7T |
| Tok2020e | +orb | AJ 160, 7, 2020 |
| idgroup | discov | author |
| 1 | GJ | Gliese, W. & Jahreiss, H. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 14035+1047 | GJ 538 | 2014 | 3 | 77 | 0.4 | 6.30 | 10.00 | G6V | N | 140332.35+104712.4 | |
| 14035+1047 | GJ 538 | 2018 | 4 | 69 | 0.3 | 6.30 | 10.00 | G6V | N | 140332.35+104712.4 | |
| 14035+1047 | GJ 538 | 2019 | 6 | 60 | 0.1 | 6.30 | 10.00 | G6V | N | 140332.35+104712.4 | |
| 14035+1047 | GJ 538 | 2021 | 7 | 253 | 0.2 | 6.30 | 10.00 | G6V | N | 140332.35+104712.4 |