| discov_num | notes | refcode |
| GIC 173 | G126-039. |
| refcode | metd | author | reference |
| Gic1961 | - | Giclas, H., Burnham, R. & Thomas, N. | 1961LowOB...5...61G |
| Gic1961 | Lowell Obs. Bull. 5, 61, 1961 | ||
| Gic1971 | Pa - | Giclas, H., Burnham, R. & Thomas, N. | . |
| Gic1971 | Lowell Proper Motion Survey (No. Hemisphere), 1971 | ||
| Gic1978 | Pa - | Giclas, H., Burnham, R. & Thomas, N. | . |
| Gic1978 | Lowell Proper Motion Survey (So. Hemisphere), 1978 (Lowell Obs. Bull. 8, 89, 1978) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 21515+1806 | GIC 173 | 1965 | 2 | 140 | 5.7 | 16.70 | 16.80 | N | 215136.59+180539.8 | ||
| 21515+1806 | GIC 173 | 2000 | 5 | 140 | 5.7 | 16.70 | 16.80 | N | 215136.59+180539.8 | ||
| 21515+1806 | GIC 173 | 2001 | 6 | 139 | 5.7 | 16.70 | 16.80 | N | 215136.59+180539.8 | ||
| 21515+1806 | GIC 173 | 2010 | 6 | 139 | 5.6 | 16.70 | 16.80 | N | 215136.59+180539.8 | ||
| 21515+1806 | GIC 173 | 2015 | 9 | 140 | 5.8 | 14.80 | 15.00 | NV | 215136.65+180536.4 | ||
| 21515+1806 | GIC 173 | 2016 | 13 | 140 | 5.7 | 14.80 | 15.00 | NV | 215136.65+180536.4 |