discov_num | notes | refcode |
A 2329 | Using the Hipparcos parallax value of 60.22 +/- 1.75 mas, the orbital | |
elements of Andrade (2007) yield a mass sum of 1.25 +/- 0.14 Msun. | Ana2007 | |
Masses of the two K7V components are estimated at 0.63 +/- 0.01 and | ||
0.62 +/- 0.01 Msun. | ||
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic | ||
masses of 1.37 +/- 0.12, 1.25, and 0.65 Msun, respectively. | Mlk2012 |
refcode | metd | author | reference |
Ana2007 | orb - | Andrade, M. | 2007RMxAA..43..237A |
Ana2007 | RevMexA&A 43, 237, 2007 | ||
Mlk2012 | not - | Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. | 2012A&A...546A..69M |
Mlk2012 | A&A 546, A69, 2012 | ||
MnA2019 | C j | Mann, A.W., Dupuy, T., Kraus, A.L., Gaidos, E., Ansdell, M., Ireland, M., Rizzuto, | 2019ApJ...871...63M |
MnA2019 | +orb | A.C., Hung, C..-L., Dittmann, J., Factor, S., Feiden, G., Martinez, R.A., | |
MnA2019 | Ruiz-Rodriguez, D. & Chia Thao, P. | ||
MnA2019 | ApJ 871, 63, 2019 |
idgroup | discov | author |
1 | A | Aitken, R.G. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02278+0426 | A 2329 | 2004 | 105 | 208 | 0.2 | 9.45 | 9.63 | K5 | NOD | 022745.81+042553.6 | |
02278+0426 | A 2329 | 2008 | 106 | 275 | 0.4 | 9.45 | 9.63 | K5 | NOD | 022745.81+042553.6 | |
02278+0426 | A 2329 | 2013 | 108 | 305 | 0.3 | 9.45 | 9.63 | K5 | NOD | 022745.81+042553.6 | |
02278+0426 | A 2329 | 2014 | 110 | 348 | 0.1 | 9.45 | 9.63 | K5 | NO | 022745.81+042553.6 | |
02278+0426 | A 2329 | 2018 | 112 | 101 | 0.5 | 9.45 | 9.63 | K5 | NO | 022745.86+042555.9 | |
02278+0426 | A 2329 | 2020 | 113 | 109 | 0.6 | 9.45 | 9.63 | K5 | NO | 022745.86+042555.9 |