| discov_num | notes | refcode |
| BU 313 | The AB component, BU 313 AB, originally in the BDS and IDS, was | |
| removed by Worley following multiple unresolved observations. The new | ||
| Hipparcos binary (AB), is almost certainly not the Burnham AB star, | ||
| which was seen at 10", 250 deg, and had a Delta-M of 5.0. | ||
| AC: Burnham (BDS) notes 1874 observation made with 6-in telescope but | ||
| says no 10" companion was found during subsequent searches with either | ||
| the 36-inch or 40-inch. | Bu_1906 |
| refcode | metd | author | reference |
| Bu_1906 | Ma j | Burnham, S.W. | 1906QB821.B972..... |
| Bu_1906 | +M | Burnham Double Star Cat., 1906 |
| idgroup | discov | author |
| 1 | BU | Burnham, S.W. (BU 1 - 81) |
| 179 | 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 |
| 05021+6910 | HDS 655 | AB | 1991 | 1 | 333 | 0.3 | 7.29 | 10.21 | F5 | 050205.47+690937.7 |