| discov_num | notes | refcode |
| POP1233 | AC: HJL1107. | HJL1986 |
| refcode | metd | author | reference |
| HJL1986 | Pa - | Halbwachs, J.L. | 1986A&AS...66..131H |
| HJL1986 | A&AS 66, 131, 1986 | ||
| HJL1986 | (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added | ||
| HJL1986 | only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
| idgroup | discov | author |
| 1 | A | Aitken, R.G. |
| 312 | POP | Popovic, G.M. |
| 441 | POP | Popovic, G.M. (Cvetkovic, Z., Pavlovic, R., Strigachev, A., Novakovic, B., & |
| 441 | POP | Popovic, G.M.) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 21223+5734 | POP1233 | AC | 2002 | 11 | 193 | 83.9 | 8.23 | 8.69 | D | 212220.42+573354.6 | |
| 21223+5734 | POP1233 | AC | 2003 | 13 | 192 | 83.8 | 8.23 | 8.69 | N D | 212220.42+573354.6 | |
| 21223+5734 | POP1233 | AC | 2012 | 14 | 192 | 83.4 | 8.23 | 8.69 | N D | 212220.42+573354.6 | |
| 21223+5734 | POP1233 | AC | 2015 | 14 | 192 | 83.6 | 8.23 | 8.69 | G5+K0 | NVW | 212220.42+573354.6 |
| 21223+5734 | POP1233 | AC | 2016 | 15 | 192 | 84.1 | 8.23 | 8.69 | G5+K0 | NT | 212220.42+573354.6 |