| discov_num |
notes |
refcode |
| JNN 26 |
Since the two epochs of observation were acquired over a baseline of |
|
|
only a few months, there is not yet sufficient motion to confirm |
|
|
common proper motion of the companion that was detected with AstraLux. |
|
|
However, the separation between components is rather small (~0.86"), |
|
|
and the fact that the companion is clearly detected in z' but too |
|
|
faint in i' implies that it must be very red, as expected for a real |
|
|
companion. Hence, we count it as a binary system for statistical |
|
|
purposes. |
Jnn2012 |
|
Primary is an active M4.0Ve star, age 60-300 Myr. Bowler et al (2015) |
|
|
confirm B is physically bound and detect slight orbital motion. The |
|
|
projected separation is 19.8 +/- 0.9 au. Spectral type of B is |
|
|
L0 +/- 1, mass 35 +/- 8 Mjup. |
Bwl2015 |
| refcode |
metd |
author |
reference |
| Bwl2015 |
Ac j |
Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. |
2015ApJS..216....7B |
| Bwl2015 |
|
ApJS 216, 7, 2015 |
|
| 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 |
