discov_num | notes | refcode |
BU 1138 | Called a spectroscopic binary in BSC. This may be due to motion in the | |
close visual pair. | ||
AB: Additional notes may be found in Muller (1955). | Mlr1955c | |
AC: Optical pair, based on study of relative motion of the components | ||
using the method of apparent motion parameters. | Kiy2008 | |
KUI 104 | CD: C is at 21 02.6 +45 53. CE is optical. | |
BU 1138 | AB: Rectilinear solution by Friedman et al. (2011). | USN2011b |
CE: Rectilinear solution by Friedman et al. (2011). | USN2011a |
refcode | metd | author | reference |
Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
Kiy2008 | SvAL 34, 405, 2008 | ||
Mlr1955c | Mc - | Muller, P. | 1955JO.....38..221M |
Mlr1955c | J. Obs. 38, 221, 1955 | ||
USN2011a | lin - | Friedman, E.A., Mason, B.D., & Hartkopf, W.I. | 2011IAUDS.175....1F |
USN2011a | Inf. Circ. 175, 1, 2011 | ||
USN2011b | lin - | Friedman, E.A., Hartkopf, W.I., & Mason, B.D. | ................... |
USN2011b | private communication, 2011 |
idgroup | discov | author |
1 | BU | Burnham, S.W. (BU 1 - 81) |
179 | FYM | Fay, M. |
206 | HLA | Hirsch, L.A., Ciardi, D.R., Howards, A.W., Marcy, G.W., Ruane, G., Gonzalez, E., |
206 | HLA | Blunt, S., Crepp, J.R., Fulton, B.J., Isaacson, H., Kosiarek, M., Mawet, D., |
206 | HLA | Sinukoff, E. & Weiss, L. |
207 | HLA | Hirsch, L.A., Rosenthal, L., Fulton, B.J., Howard, A.W., Ciardi, D.R., Marcy, G.W., |
207 | HLA | Nielsen, E., Petigura, E.A., de Rosa, R.J., Isaacson, H., Weiss, L.M., Sinukoff, E. |
209 | KUI | Kuiper, G.P., Schilt, van den Bos, W., and van Gent |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21028+4551 | KUI 104 | CD | 1962 | 7 | 100 | 3.3 | 7.82 | 13.40 | K2 | N | 210240.75+455305.1 |
21028+4551 | KUI 104 | CD | 2000 | 9 | 96 | 2.0 | 7.82 | 13.40 | K2 | N | 210240.75+455305.1 |
21028+4551 | KUI 104 | CD | 2006 | 10 | 90 | 2.9 | 7.82 | 13.40 | K2 | N | 210240.75+455305.1 |
21028+4551 | KUI 104 | CD | 2015 | 10 | 87 | 2.7 | 7.82 | 13.40 | K2 | N | 210240.75+455305.1 |
21028+4551 | KUI 104 | CD | 2016 | 12 | 87 | 2.7 | 7.82 | 13.40 | K2 | N | 210240.75+455305.1 |
21028+4551 | KUI 104 | CD | 2017 | 17 | 85 | 2.7 | 7.82 | 13.40 | K2 | N | 210240.75+455305.1 |