Table 1
Properties of 2M0355, including those derived in this work.
| Parameter | Symbol | Value |
|---|---|---|
| RA (J2000) (a) | α | 03:55:23.377 |
| Dec (J2000) (a) | δ | +11:33:43.7 |
| Distance (pc) (a) | d | 9.1 ± 0.1 |
| Systemic velocity (km s−1) (b) | vsys | 11.8 ± 0.5 |
| Rotational velocity (km s−1) (b) | vsin(i) (*) | 14.7 ± 2.3 |
| Spectral type (c) | L5γ/L3 | |
| 2MASS K-magnitude (mag) (d) | Kmag | 11.526 ± 0.021 |
| Age (Myr) (e) | ~125 | |
| Effective temperature (K) (e) | Teff | 1430 ± 40 |
| Mass (MJup) (f) | Mp |  |
| Surface gravity (cgs) (f) | logg | 4.69 ± 0.15 |
| Carbon-to-Oxygen ratio (f) | C/O | 0.56 ± 0.02 |
| CO isotopologue ratio (f) | 12CO/13CO |  |
Notes. (*) Our work indicates a smaller rotation velocity than found in the literature.
References. (a) Gaia Collaboration (2018); (b) Blake et al. (2010); Bryan et al. (2018); (c)Cruz et al. (2009); (d) Cutri et al. (2003); (e) Faherty et al. (2013); Liu et al. (2013); Aller et al. (2016); (f)this work.
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