discov_num | notes | refcode |
BU 633 | gam Dra = 33 Dra = Eltanin = Etamin. A is variable. | |
Mk III Limb-darkened diameter 10.2 +/- 0.2 mas. | MkT1989 | |
Mk III Limb-darkened diameter 9.860 +/- 0.128 mas. | MkT2003 | |
AF. Smyth's quoted separation is difference in RA only. | Smy1844 |
refcode | metd | author | reference |
MkT1989 | not j | Hutter, D.J., Johnston, K.J., Mozurkewich, D., Simon, R.S., Colavita, M.M., Pan, | 1989ApJ...340.1103H |
MkT1989 | X.P., Shao, M., Hines, B.E., Staelin, D.H., Hershey, J.L., Hughes, J.A. & Kaplan, | . | |
MkT1989 | G.H. | . | |
MkT1989 | ApJ 340, 1103, 1989 | . | |
MkT2003 | Km - | Mozurkewich, D., Armstrong, J.T., Hindsley, R., Quirrenbach, A., Hummel, C.A., | 2003AJ....126.2502M |
MkT2003 | +not | Hutter, D., Johnston, K.J., Hajian, A., Elias, N.M., II, Buscher, D., & Simon, R. | |
MkT2003 | AJ 126, 2502, 2003 | ||
Smy1844 | Ma - | Smyth, W.H. | 1844QB43.S66....... |
Smy1844 | Cycle of Celestial Objects 2, 1844 |
idgroup | discov | author |
1 | BU | Burnham, S.W. (BU 1 - 81) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
17566+5129 | BU 633 | AG | 2000 | 4 | 27 | 142.1 | 2.23 | 11.90 | K5III | N D | 175636.38+512920.2 |
17566+5129 | BU 633 | AG | 2009 | 5 | 27 | 141.7 | 2.23 | 11.90 | K5III | N D | 175636.38+512920.2 |
17566+5129 | BU 633 | AG | 2012 | 7 | 27 | 141.8 | 2.38 | 11.23 | K5III | N | 175636.38+512920.2 |
17566+5129 | BU 633 | AG | 2017 | 8 | 27 | 144.0 | 2.38 | 11.23 | K5III | N | 175636.38+512920.2 |
17566+5129 | BU 633 | AG | 2018 | 9 | 28 | 143.6 | 2.38 | 11.23 | K5III | N | 175636.38+512920.2 |