| refcode | metd | author | reference |
| Hor2011b | S j | Horch, E.P., van Altena, W.F., Howell, S.B., Sherry, W.H., & Ciardi, D.R. | 2011AJ....141..180H |
| Hor2011b | AJ 141, 180, 2011 |
| idgroup | discov | author |
| 1 | HDS | Hipparcos Double Star (from additional DD list) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 18084+4407 | HDS2554 | 2002 | 2 | 214 | 0.1 | 7.58 | 7.81 | F5 | D | 180821.80+440645.1 | |
| 18084+4407 | HDS2554 | 2008 | 3 | 180 | 0.1 | 7.58 | 7.81 | F5 | D | 180821.80+440645.1 | |
| 18084+4407 | HDS2554 | 2012 | 9 | 21 | 0.1 | 7.58 | 7.81 | F5 | D | 180821.80+440645.1 | |
| 18084+4407 | HDS2554 | 2013 | 10 | 205 | 0.1 | 7.58 | 7.81 | F5 | O | 180821.80+440645.1 |