| discov_num |
notes |
refcode |
| MEL 9 |
GJ 900 |
|
|
Malogolovets et al. (2007) combine all data to derive I-, K-, and |
Mlg2007b |
|
H-band absolute magnitudes for all three components, as well as |
|
|
spectral types and masses: |
|
|
I +/- K +/- H +/- spec mass (Msun) |
|
|
A: 6.66 0.08 4.84 0.08 5.11 0.08 K5-K7 0.64 - 0.67 |
|
|
B: 9.15 0.11 6.76 0.20 6.85 0.09 M3-M4 0.28 - 0.34 |
|
|
C: 10.08 0.26 7.39 0.31 7.54 0.15 M5-M6 0.16 - 0.24 |
|
|
BC probably form inner short-period (~20y) pair moving with A around |
|
|
mass center; A,BC period ~80y. Observed configuration may be due to |
|
|
relative tilts of orbital planes. 2MASS images show faint objects ~12" |
|
|
northeast and 15" south of primary; stars are probably late M dwarfs |
|
|
and possibly members of the GJ 900 system. |
|
| refcode |
metd |
author |
reference |
| Mlg2007b |
S j |
Malogolovets, E.V., Balega, Yu.Yu., Rastegaev, D.A., Hofmann, K.-H., & Weigelt, G. |
2007AstBu..62..105M |
| Mlg2007b |
|
Astrophys. Bull. 62, 105, 2007 |
|
| 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 |
LAF |
Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., |
| 1 |
LAF |
Rigaut, F., Graham, J.R., et al. |
| 10 |
LAF |
Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & |
| 10 |
LAF |
Hauschildt, P. |
| 13 |
MEL |
Martin, E.L., Basri, G., Brandner, W., Bouvier, J., Zapatero Osorio, M.R., |
| 13 |
MEL |
Rebolo, R., Stauffer, J., Allard, F., et al. |
| 18 |
MEL |
Martin, E.L., Brandner, W., Bouvier, J., Luhman, K.L., Stauffer, J., Basri, G., |
| 18 |
MEL |
Zapatero Osorio, M.R., & Barrado y Navascues, D. |
| 23 |
MEL |
Martin, E.L., Brandner, W., Bouy, H., Basri, G., Davis, J., Deshpande, R., & |
| 23 |
MEL |
Montgomery, M. |
