discov_num | notes | refcode |
ZUC 4AB | 2MASS J12345629-4538075 is better known as TWA 16. The presence of a | |
close companion to this star was noted in Zuckerman et al. (2001) | ||
which seems to be consistent with the companion that we detect. | ||
However, since no explicit astrometric information is given in | ||
Zuckerman et al. other than a rough estimation of the separation | Zuc2001b | |
(0.67"), it is not possible to test whether the companion shares a | ||
common proper motion with the primary at this point. The brightness | ||
and color are consistent with a physical companion, hence the system | ||
counts as binary in the statistics. | Jnn2012 |
refcode | metd | author | reference |
Jnn2012 | Cl j | Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., | 2012ApJ...754...44J |
Jnn2012 | +E2 | Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T. | |
Jnn2012 | ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) | 2014ApJS..214...17J | |
Zuc2001b | - | Zuckerman, B., Song, I., Bessell, M.S., & Webb, R.A. | 2001ApJ...562L..87Z |
Zuc2001b | ApJ 562, L87, 2001 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | |||||
12349-4538 | ZUC 4 | 2000 | 0 | 0.7 | 12.70 | 12.80 | 123456.30-453807.6 | ||||
12349-4538 | ZUC 4 | 2010 | 1 | 314 | 0.6 | 12.70 | 12.80 | 123456.30-453807.6 | |||
12349-4538 | ZUC 4 | 2012 | 2 | 312 | 0.6 | 12.70 | 12.80 | N | 123456.30-453807.6 | ||
12349-4538 | ZUC 4 | 2015 | 3 | 309 | 0.6 | 12.70 | 12.80 | NV | 123456.30-453807.6 | ||
12349-4538 | ZUC 4 | 2016 | 4 | 309 | 0.6 | 12.70 | 12.80 | NV | 123456.30-453807.6 |