| discov_num | notes | refcode |
| MCA 66 | Aa,Ab: 12 Aqr. | |
| A measure on 1980.7257 was incorrectly attributed to HR 8059 by | ||
| McAlister et al. (1983); it actually belongs to ADS 13944. | McA1983 |
| refcode | metd | author | reference |
| McA1983 | Sc j | McAlister, H.A., Hendry, E.M., Hartkopf, W.I., Campbell, B.G., & Fekel, F.C. | 1983ApJS...51..309M |
| McA1983 | ApJS 51, 309, 1983 |
| idgroup | discov | author |
| 1 | STF | Struve, F.G.W. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 21041-0549 | STF2745 | AB | 2006 | 121 | 201 | 2.4 | 5.80 | 7.50 | D | 210404.71-054923.0 | |
| 21041-0549 | STF2745 | AB | 2008 | 122 | 196 | 2.5 | 5.80 | 7.50 | D | 210404.71-054923.0 | |
| 21041-0549 | STF2745 | AB | 2009 | 125 | 197 | 2.5 | 5.80 | 7.50 | N D | 210404.71-054923.0 | |
| 21041-0549 | STF2745 | AB | 2011 | 126 | 196 | 2.5 | 5.80 | 7.50 | N D | 210404.71-054923.0 | |
| 21041-0549 | STF2745 | AB | 2012 | 127 | 196 | 2.3 | 5.80 | 7.50 | N D | 210404.71-054923.0 | |
| 21041-0549 | STF2745 | AB | 2015 | 122 | 197 | 2.5 | 5.80 | 7.50 | G4III | N D | 210404.71-054923.0 |
| 21041-0549 | STF2745 | AB | 2017 | 125 | 197 | 2.5 | 5.80 | 7.50 | G4III | N | 210404.71-054923.0 |
| 21041-0549 | STF2745 | AB | 2021 | 126 | 198 | 2.4 | 5.80 | 7.50 | G4III | N | 210404.71-054923.0 |