| discov_num | notes | refcode |
| CHE 24 | There was a 1' error in Chevalier's determination of declination. | Che1908 |
| In addition, there was a trigonometric error in deriving theta; the | ||
| correct value is 180deg - theta. | Hrt2012b |
| refcode | metd | author | reference |
| 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 | CHE | Chevalier, Stanislas |
| 30 | HRT | Hartkopf, W.I., McAlister, H.A., Mason, B.D., ten Brummelaar, T.A., Roberts, J.C., |
| 30 | HRT | Jr., Turner, N.H., & Wilson, J.W. |
| 31 | HRT | Hartkopf, W.I., W.I., Mason, B.D., Gies, D.R., ten Brummelaar, T., |
| 31 | HRT | McAlister, H.A., Moffat, A.F.J., Shara, M.M., & Wallace, D.J. |
| 36 | HRT | Mason, B.D., Martin, C., Hartkopf, W.I., Barry, D.J., Germain, M.E., |
| 36 | HRT | Douglass, G.G., Worley, C.E., ten Brummelaar, T.A., et al. |
| 37 | HRT | Hartkopf, W.I., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., Turner, N.H., |
| 37 | HRT | ten Brummelaar, T.A., Prieto, C.M., Ling, J.F., & Franz, O.G. |
| 77 | HRT | Mason, B.D., Henry, T.J., Soderblom. D.R., Hartkopf, W.I., Holdenreid, E.R., |
| 77 | 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 |
| 00250+2726 | CHE 24 | 1997 | 3 | 340 | 5.0 | 12.45 | 13.85 | 002502.66+272641.4 | |||
| 00250+2726 | CHE 24 | 1998 | 4 | 339 | 4.9 | 13.90 | 14.60 | 002502.63+272742.4 | |||
| 00250+2726 | CHE 24 | 2001 | 5 | 339 | 4.9 | 13.90 | 14.60 | 002502.63+272742.4 | |||
| 00250+2726 | CHE 24 | 2010 | 6 | 338 | 5.0 | 13.90 | 14.60 | N | 002502.63+272742.4 | ||
| 00250+2726 | CHE 24 | 2015 | 7 | 339 | 4.9 | 13.90 | 14.60 | N | 002502.63+272742.4 |