| discov_num | notes | refcode |
| ES 1820 | Doubtful this system is physically bound, since relative motion is | |
| larger than pm of A. | Kiy2012 |
| refcode | metd | author | reference |
| Kiy2012 | orb - | Kiyaeva, O.V., Kiselev, A.A., Romanenko, L.G., Kalinichenko, O.A. & Vasileva, T.A. | 2012ARep...56..952K |
| Kiy2012 | ARep 56, 952, 2012 (SvA 89, 1045, 2012) |
| idgroup | discov | author |
| 1 | ES | Espin, T.E. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 03576+5712 | ES 1820 | 1999 | 11 | 243 | 4.8 | 11.09 | 12.20 | D | 035741.37+571108.9 | ||
| 03576+5712 | ES 1820 | 2004 | 12 | 243 | 4.8 | 11.09 | 12.20 | D | 035741.37+571108.9 | ||
| 03576+5712 | ES 1820 | 2013 | 19 | 243 | 4.9 | 11.09 | 12.20 | B5 | N | 035741.37+571108.9 | |
| 03576+5712 | ES 1820 | 2015 | 20 | 243 | 4.8 | 11.09 | 12.20 | B5 | N | 035741.37+571108.9 | |
| 03576+5712 | ES 1820 | 2019 | 26 | 243 | 4.8 | 11.09 | 12.20 | B5 | N | 035741.37+571108.9 |