| discov | author |
| ES | Espin, T.E. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 21194+5219 | ES 98 | AC | 2003 | 15 | 87 | 29.6 | 7.31 | 10.19 | D | 211924.47+521927.8 | ||
| 21194+5219 | ES 98 | AC | 2016 | 17 | 88 | 29.8 | 7.31 | 10.19 | B7V | U | 211924.47+521927.8 |