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Table 1

Transiting planets with radius and mass determination at less than 10 pc.

Star d (pc) J (mag) Sp. type l* (10−5 L) Planet Rp (R) Mp (M) Sp (S) References
HD 219134 6.53 ~3.9 K3 V 28200 ± 790 b . Mot15, Gil17
c
LTT 1445 A (a) 6.86 7.29 M4.0V 794.8 ± 8.0 b Win19, Win22
Gl 486 (b) 8.08 7.20 M3.5V 1213±8 b Tri21
Gl 367 9.42 7.83 M1.0V 3036 ± 23 b Lam21
Gl 357 (c) 9.44 7.34 M2.5 V 1612± 13 b Luq19
AU Mic (d) 9.71 5.44 M0.5V 9875 ± 86 b Pla20, Cal21
Gl 436 9.76 6.90 M2.5 V 2408 ± 12 b But04, Lan14, Tri18
HD 260655 10.00 6.67 M0.0V 3631 ± 18 b Luq22
c

Notes. Stellar bolometric luminosities, L*, and planet instellation, Sp, computed by us as in Cifuentes et al. (2020) and Martínez-Rodríguez et al. (2019), respectively (L = 3.828 × 1026 W, S = 1361 Wm−2). The remaining star and planet parameters were taken from Gaia Collaboration (2021a, Gaia EDR3 d), Skrutskie et al. (2006, 2MASS J), Alonso-Floriano et al. (2015, and references therein, spectral type), and the references are listed in the last column. (a)LTT 1445 A has a second transiting planet with a precise mass determination of and a minimum radius of 1.15 R. Winters et al. (2022) could not determine the radius directly as the signal-to-noise ratio of their light curve permits both grazing and non-grazing configurations. (b)See this work for new planet parameters of Gl 486 b. (c)Gl 357 has at least two more non-transiting planets detected via RV with approximate minimum masses of 3.40 M and 6.1 M (Luque et al. 2019). (d)AU Mic, a member of the young β Pictoris moving group, has a second transiting planet with precise radius determination of and a 5σ upper limit on the mass of 20.3 M. Cale et al. (2021) could not determine the mass directly as the stellar activity amplitude is one order of magnitude greater than the planet semi-amplitude.

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