The ESO SupJup Survey - VI. 12C/13C isotope ratio comparison of three L-type brown dwarfs

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Table 1

Properties of our L-type BD sample.

System name	Distance (pc)	Spectral type	T_eff (K)	Mass (M_Jup)	Radius (R_Jup)	v sin i (km s⁻¹)	i (°)
J0835	7.23 ± 0.01 ⁽¹⁾	L5.0 ⁽²⁾	1754 ± 112 ⁽⁴⁾	62.47 ± 15.86 ⁽⁶⁾	1.00 ± 0.08 ⁽⁶⁾	9.65 ± 0.36 ⁽⁷⁾	21 ⁽⁴⁾
J0501	20.9 ± 0.3 ⁽¹⁾	L4.0γ ⁽⁵⁾	1720 ± 55 ⁽⁵⁾	21.45 ± 13.71 ⁽⁶⁾	1.38 ± 0.18 ⁽⁶⁾	${9.57}_{- 0.58}^{+ 0.67}$ $\[9.57_{-0.58}^{+0.67}\]$ ⁽⁷⁾	$60_{- 9}^{+ 20}$ $\[60_{-9}^{+20}\]$ ⁽⁴⁾
J0500	13.23 ± 0.05 ⁽¹⁾	L 4.0 pec C ⁽³⁾	1793 ± 72 ⁽⁶⁾	63.68 ± 14.44 ⁽⁶⁾	1.00 ± 0.08 ⁽⁶⁾	${9.57}_{- 0.58}^{+ 0.67}$ $\[9.57_{-0.58}^{+0.67}\]$ ⁽⁸⁾	−

Notes. (1) Gaia Collaboration (2020), (2) Cruz et al. (2003), (3) Gagné et al. (2015), (4) Schlawin et al. (2017), (5) Zapatero Osorio et al. (2014), (6) Filippazzo et al. (2015), (7) Vos et al. (2020), (8) Blake et al. (2010).

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