refcode | metd | author | reference |
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 |
21573+5029 | HDS3120 | 1991 | 2 | 190 | 0.9 | 7.52 | 10.81 | K3II-III | D | 215717.91+502922.1 |