Reaching the boundary between stellar kinematic groups and very wide binaries - The Washington double stars with the widest angular separations

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Table 4:

Probable bound wide systems.
WDS	Primary	Secondary	s	$\mathcal{M}_1$	$\mathcal{M}_2$	P^*	U_g^*
identifier			[10³ AU]	[ $M_\odot$ ]	[ $M_\odot$ ]	[Ma]	[10³³ J]
01024+0504	HD 6101 AB	G 1-45 AB	$26.9 \pm 0.6$	1.17	0.77	3.2	-59.1
13090+3353	LP 268-35	LP 268-33	$84 \pm 15$	$\sim$ 0.7	$\sim$ 0.3	24	-4.4
14396-6050	$\alpha$ Cen AB	Proxima	$12.0 \pm 0.6^{a}$	2.039	0.11	0.90^a	-32.1^a
15208+3129	HD 136654	BD+32 2572	$68.8\pm1.7$	$\sim$ 1.2	$\sim$ 0.9	12	-28
20124-1237	$\xi ^{02}$ Cap	LP 754-50	$28.3\pm0.3$	1.10	0.55	3.7	-37.8
20452-3120	AU Mic	AT Mic AB	$46.4\pm0.5$	0.45	0.52	10	-7.7
20599+4016	HD 200077 AE-D	G 210-44 AB	$49.7\pm1.1$	$\sim$ 2.9	$\sim$ 1.2	5.5	-120

^a True physical separation, orbital period, and gravitational energy accounting for the different heliocentric distances.

Source LaTeX | All tables | In the text

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