Table 1: Orbital parameters adopted for the $\gamma$ -ray binaries.
System $P_{\rm orb}$ e M₂ d_S $R_\star$ $T_\star$

(d) ( $M_\odot$ ) (AU) ( $R_\odot$ ) (10⁴ K)

LS 5039 3.9 0.35 23 0.1-0.2 9.3 3.9

LS I+61 $\hbox {$^\circ $ }$ 303 26.5 0.72 12 0.1-0.7 10 2.2

PSR B1259-63 1237 0.87 10 0.7-10 10 2.7

**Table 1:** Orbital parameters adopted for the $\gamma$ -ray binaries.
System	$P_{\rm orb}$	e	M₂	d_S	$R_\star$	$T_\star$
	(d)		( $M_\odot$ )	(AU)	( $R_\odot$ )	(10⁴ K)
LS 5039	3.9	0.35	23	0.1-0.2	9.3	3.9
LS I+61 $\hbox {$^\circ $ }$ 303	26.5	0.72	12	0.1-0.7	10	2.2
PSR B1259-63	1237	0.87	10	0.7-10	10	2.7

Source LaTeX | All tables | In the text