| discov | author |
| WFC | (Washington Fundamental Cat. - astrographs) |
| WFC | Urban, S.E., Corbin, T.E., Wycoff, G.L., Martin, J.C., Jackson, E.S., |
| WFC | Zacharias, M.I., & Hall, D.M. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 23155+4211 | WFC 261 | 2002 | 7 | 54 | 10.7 | 11.11 | 11.15 | D | 231528.13+421107.0 | |||
| 23155+4211 | WFC 261 | 2015 | 9 | 54 | 10.6 | 11.11 | 11.15 | 231528.13+421107.0 | ||||
| 23155+4211 | WFC 261 | 2016 | 16 | 54 | 10.8 | 11.11 | 11.15 | V | 231528.13+421107.0 |