discov_num | notes | refcode |
H 4 113 | H IV 113. B is BD+38@4320. Also known as STF2748. | |
SMY 6 | AD: Based on his magnitude estimates, the 1875 Ward measure attributed | Wrd1876 |
to EH was more likely AD. | ||
WRD 4 | AG: Ward's 1875 EG measure doesn't correspond to any likely companion, | |
but given his magnitudes, the measure was probably between A and a | ||
companion now labelled as G. The old EG pair has been removed. The | ||
WRD 4ED should more appropriately have been designated SMY 6ED, but | ||
will not be changed, in order to minimize confusion. |
refcode | metd | author | reference |
Wrd1876 | Ma - | Ward, I.W. | 1876AReg...14..165W |
Wrd1876 | Astr. Reg. 14, 165, 1876 |
idgroup | discov | author |
1 | FYM | Fay, M. |
28 | SMY | Smyth, W.H. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21023+3931 | H 4 113 | AB | 2006 | 27 | 299 | 19.2 | 6.62 | 9.49 | K3II-III | N D | 210220.96+393032.5 |
21023+3931 | H 4 113 | AB | 2012 | 30 | 299 | 18.2 | 6.62 | 9.49 | K3II-III | N D | 210220.96+393032.5 |
21023+3931 | H 4 113 | AB | 2017 | 34 | 300 | 18.9 | 6.62 | 9.49 | K3II-III | N | 210220.95+393032.5 |
21023+3931 | H 4 113 | AB | 2018 | 36 | 300 | 18.9 | 6.62 | 9.49 | K3II-III | N | 210220.95+393032.5 |