| discov_num | notes | refcode |
| POU4111 | After correcting for the plate center and trigonometry errors, the | Che1908 |
| pair 19501+2311 CHE 156 was found to match POU4111. Measures merged. | Bko2011c | |
| Berko's match is actually a new pair. | Hrt2012b |
| refcode | metd | author | reference |
| Bko2011c | C u | Berko, E. | ................... |
| Bko2011c | Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042) | ||
| Che1908 | Pa - | Chevalier, Stanislas | . |
| Che1908 | Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) | ||
| Hrt2012b | E2 - | Hartkopf, W.I. | ................... |
| Hrt2012b | Webb Soc., Double Star Circ. 20, 2012 |
| idgroup | discov | author |
| 1 | BKO | Ladanyi, T. & Berko, E. |
| 62 | HRT | Hartkopf, W.I., McAlister, H.A., Mason, B.D., ten Brummelaar, T.A., Roberts, J.C., |
| 62 | HRT | Jr., Turner, N.H., & Wilson, J.W. |
| 63 | HRT | Hartkopf, W.I., W.I., Mason, B.D., Gies, D.R., ten Brummelaar, T., |
| 63 | HRT | McAlister, H.A., Moffat, A.F.J., Shara, M.M., & Wallace, D.J. |
| 68 | HRT | Mason, B.D., Martin, C., Hartkopf, W.I., Barry, D.J., Germain, M.E., |
| 68 | HRT | Douglass, G.G., Worley, C.E., ten Brummelaar, T.A., et al. |
| 69 | HRT | Hartkopf, W.I., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., Turner, N.H., |
| 69 | HRT | ten Brummelaar, T.A., Prieto, C.M., Ling, J.F., & Franz, O.G. |
| 109 | HRT | Mason, B.D., Henry, T.J., Soderblom. D.R., Hartkopf, W.I., Holdenreid, E.R., |
| 109 | HRT | Rafferty, T.J., & Urban, S.E. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19498+2310 | POU4111 | 1906 | 1 | 255 | 11.7 | 11.68 | 13.80 | 194953.59+231031.7 | |||
| 19498+2310 | POU4111 | 2008 | 2 | 233 | 8.4 | 11.68 | 13.80 | 194953.59+231031.7 | |||
| 19498+2310 | POU4111 | 2013 | 6 | 279 | 9.2 | 11.68 | 13.80 | N | 194947.85+231007.7 |