| discov_num | notes | refcode |
| GIC 172 | G093-040/G093-041 = GJ 838.1AB. |
| 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 |
| 21492+0543 | GIC 172 | 2000 | 2 | 126 | 434.8 | 8.64 | 14.80 | K3V | N D | 214912.24+054322.3 | |
| 21492+0543 | GIC 172 | 2010 | 4 | 126 | 434.7 | 8.78 | 14.87 | K3V | N | 214912.22+054322.2 | |
| 21492+0543 | GIC 172 | 2015 | 6 | 126 | 434.7 | 8.78 | 14.87 | K3V | N | 214912.22+054322.2 | |
| 21492+0543 | GIC 172 | 2016 | 7 | 126 | 434.7 | 8.78 | 14.87 | K3V | N | 214912.22+054322.2 |