Parking planets in circumbinary discs | Astronomy & Astrophysics (A&A)

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Table 1

Observed circumbinary parameters.

Kepler	38	35	453	64	34	47	16	413	1661	TOI-1338
M_bin [M_sun]	1.20	1.70	1.14	1.77	2.07	1.32	0.89	1.36	1.10	1.34
q_bin	0.26	0.91	0.21	0.28	0.97	0.35	0.29	0.66	0.31	0.28
e_bin	0.10	0.14	0.05	0.21	0.52	0.02	0.16	0.04	0.11	0.16
m_p [m_jup]	0.38	0.12	0.05	0.1	0.22	0.05	0.33	0.21	0.05	0.10
a_p [a_bin]	3.16	3.43	4.26	3.64	4.76	3.53	3.14	3.55	3.39	3.49
e_p	0.03	0.04	0.04	0.05	0.18	0.03	0.006	0.12	0.06	0.09
m_p∕M_bin [× 10⁻⁵]	30	7.1	4.3	5.4	10	3.7	35	15	4.6	6.8

Notes. M_bin, q_bin and e_bin are the total mass, the mass ratio (M₂∕M₁) and the eccentricity of the binary star, m_p, a_p, e_p are the mass, semi-major axis and eccentricity of the planet on its orbit.

References. Orosz et al. (2012a), Welsh et al. (2012), Welsh et al. (2015), Schwamb et al. (2013), Orosz et al. (2019), Doyle et al. (2011), Kostov et al. (2014), Kostov et al. (2020), Socia et al. (2020).

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