| discov | author |
| UC | USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) |
| UC | Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., |
| UC | & Zacharias, M.I. (UCAC4 Catalog) |
| UC | Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., |
| UC | DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C., |
| UC | Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 19089+4323 | UC 3820 | 2000 | 2 | 117 | 64.1 | 16.30 | 16.50 | V | 190856.53+432239.4 | |||
| 19089+4323 | UC 3820 | 2003 | 2 | 117 | 63.9 | 16.30 | 16.50 | V | 190856.53+432239.4 | |||
| 19089+4323 | UC 3820 | 2010 | 3 | 116 | 64.5 | 16.30 | 16.50 | V | 190856.53+432239.4 | |||
| 19089+4323 | UC 3820 | 2015 | 4 | 116 | 64.0 | 16.30 | 16.50 | V | 190856.53+432239.4 |