| refcode | metd | author | reference |
| Swn2012 | Pa u | Swann, M. | ................... |
| Swn2012 | +C | Webb Soc., Double Star Circ. 20, 2012 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 21339+4842 | SWN 7 | 2003 | 2 | 313 | 1.9 | 11.90 | 12.20 | 213357.10+484209.8 |