| discov_num | notes | refcode |
| BUP 9 | AB: zet And. A is an eclipsing and spectroscopic binary, P = 17.8d. | |
| Mk III Limb-darkened diameter 4.4 +/- 0.5 mas. | MkT1989 | |
| AC is probably optical. | ||
| Proper motion +758 -1146. |
| refcode | metd | author | reference |
| MkT1989 | not j | Hutter, D.J., Johnston, K.J., Mozurkewich, D., Simon, R.S., Colavita, M.M., Pan, | 1989ApJ...340.1103H |
| MkT1989 | X.P., Shao, M., Hines, B.E., Staelin, D.H., Hershey, J.L., Hughes, J.A. & Kaplan, | . | |
| MkT1989 | G.H. | . | |
| MkT1989 | ApJ 340, 1103, 1989 | . |
| idgroup | discov | author |
| 1 | BUP | Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 00473+2416 | BUP 9 | AB | 2007 | 3 | 8 | 36.9 | 4.20 | 15.30 | K1IIe | N | 004720.39+241602.6 |
| 00473+2416 | BUP 9 | AB | 2012 | 4 | 8 | 36.7 | 4.20 | 15.30 | K1IIe | N | 004720.39+241602.6 |
| 00473+2416 | BUP 9 | AB | 2014 | 5 | 9 | 37.4 | 4.20 | 15.30 | K1IIe | N | 004720.39+241602.6 |