discov_num | notes | refcode |
WFC 257 | HJL 285. | HJL1986 |
refcode | metd | author | reference |
HJL1986 | Pa - | Halbwachs, J.L. | 1986A&AS...66..131H |
HJL1986 | A&AS 66, 131, 1986 | ||
HJL1986 | (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added | ||
HJL1986 | only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
idgroup | discov | author |
1 | WFC | Schlesinger, F. & Barney, I. |
92 | WFC | Urban, S.E., Corbin, T.E., Wycoff, G.L., Martin, J.C., Jackson, E.S., |
92 | WFC | Zacharias, M.I., & Hall, D.M. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20396+2018 | WFC 257 | 2004 | 4 | 320 | 6.4 | 8.60 | 10.00 | DV | 203938.89+201808.4 | ||
20396+2018 | WFC 257 | 2016 | 9 | 317 | 6.8 | 8.60 | 10.00 | F2 | NV | 203938.89+201808.4 | |
20396+2018 | WFC 257 | 2020 | 16 | 317 | 6.7 | 8.60 | 10.00 | F2 | NV | 203938.89+201808.4 |