| discov | author |
| TDS | Tycho Double Star (from additional DD list) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 03337+1645 | TDS2581 | 1991 | 1 | 119 | 0.9 | 11.12 | 11.67 | 033343.78+164434.8 | ||||
| 03337+1645 | TDS2581 | 2016 | 2 | 121 | 0.7 | 11.12 | 11.67 | 033343.78+164434.8 |