| discov | author |
| SKF | Skiff, B.A. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 09000+4220 | SKF 781 | 2001 | 1 | 64 | 1.4 | 18.50 | 20.20 | M0 | 090002.29+421954.2 | |||
| 09000+4220 | SKF 781 | 2015 | 2 | 62 | 1.5 | 18.50 | 20.20 | M0 | 090002.29+421954.2 |