Bayesian analysis of exoplanet and binary orbits - Demonstrated using astrometric and radial-velocity data of Mizar A

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Volume 545 (September 2012)

A&A, 545 (2012) A79

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Table B.2

Derived quantities: new and previous results.

Estimate	P	T ^a	d	ρ	K _alt,1	K _alt,2	m ₁	m ₂	a ₁	a ₂	a _rel	Reference
	(d)	(d)	(pc)		(km s^-1)	(km s^-1)	(M_⊙)	(M_⊙)	(AU)	(AU)	(AU)

	20.53 8350	36 997.247	25.74	1.028	68.70	68.05	2.477	2.500	0.12657	0.12418	0.25074
	20.53 8347	36 997.251	25.69	1.025	68.85	67.15	2.459	2.517	0.12678	0.12353	0.25068
	20.53 8335	36 997.262	25.66	1.027	68.56	66.93	2.455	2.521	0.12658	0.12393	0.25017
I _HPD,50%	2.53 8322	36 997.234	25.18	0.986	67.30	65.39	2.320	2.311	0.12331	0.11742	0.24628
I _HPD,50%	20.53 8375	36 997.265	26.20	1.061	70.90	68.91	2.609	2.689	0.13051	0.12987	0.25555
I _HPD,68.27%	20.53 8305	36 997.223	24.94	0.969	66.26	64.48	2.238	2.228	0.12156	0.11385	0.24388
I _HPD,68.27%	20.53 8395	36 997.276	26.47	1.082	71.71	69.82	2.678	2.809	0.13269	0.13293	0.25803
I _HPD,95%	20.53 8085	36 997.135	23.46	0.866	60.95	59.10	1.827	1.775	0.11252	0.10058	0.22977
I _HPD,95%	20.53 8558	36 997.404	27.72	1.187	75.99	74.19	3.051	3.235	0.14028	0.14681	0.26908
I _HPD,99%	20.53 7729	36 997.044	21.98	0.751	54.61	53.79	1.475	1.463	0.10452	0.08958	0.21512
I _HPD,99%	20.53 8737	36 997.622	28.92	1.305	78.41	78.28	3.415	3.641	0.14637	0.16321	0.27939
Lit. estimate	20.53 860	36 997.212	...	1.018	68.80	67.60	...	...	...	...	...	(1)
Uncertainty	...	0.022	...	0.018	0.79	0.91	...	...	...	...	...	(1)
Lit. estimate	20.53 835	36 997.20	25.38	1.029	69.06	67.13	2.43	2.50	0.12652	0.12297	0.24949	(2)
Uncertainty	0.00 005	0.03	0.19	0.041	3.84	3.74	0.07	0.07	0.00519	0.00504	0.00205	(2)

Notes. For definitions of the estimates, see Sect. 2.2.2.

^(a)

T is given in the reduced Julian date scale, i.e. as Julian Date − 2.4 × 10⁶ d.

References. (1) Prevot (1961); (2) Hummel et al. (1998)

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