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 |
21341+4718 | HDS3072 | 1991 | 1 | 51 | 0.4 | 9.51 | 11.75 | B8 | D | 213403.24+471741.3 | |
21341+4718 | HDS3072 | 2014 | 2 | 49 | 0.3 | 9.51 | 11.75 | B8 | 213403.24+471741.3 |