Table 1.
Properties of γ-ray binaries with a compact source.
| PSR | LS | LS I | HESS | 1 FGL | HESS | LMC P3 ( * *) | |
|---|---|---|---|---|---|---|---|
| B1259−63 ( ⋆ ) | 5039 ( † ) | 61° 303 ( • ) | J0632+057 (⋄) | J1018.6−5856 ( ‡ ) | J1832−093 | ||
| Porb (days) | 1236.724526(6) | 3.90603(8) | 26.496(3) | 315(5) | 16.544(8) | – | 10.301(2) |
| e | 0.86987970(6) | 0.24(8) | 0.54(3) | 0.83(8) | 0.31(16) | - | 0.40(7) |
| ω (°) | 138.665013(11) (♯) | 212(5) | 41(6) | 129(17) | 89(30) | – | 11(12) |
| i (°) | 153.3 |
13–64 | 10–60 | 47–80 | – | – | – |
| d (kpc) (1) | 2.39 ± 0.18 | 2.07 ± 0.22 | 2.63 ± 0.26 | 2.76 ± 0.34 | 6.52 ± 1.08 | – | 50.0 ± 1 |
| Spectral type | O9.5Ve | O6.5V(f) | B0Ve | B0Vpe | O6V(f) | – | O5 III(f) |
| M⋆ (M⊙) | 14.2–29.8 | 23 | 12 | 16 | 31 | – | – |
| R⋆ (R⊙) | 9.2 | 9.3 | 10 | 8 | 10.1 | – | – |
| T⋆ (K) | 33 500 | 39 000 | 22 500 | 30 000 | 38 900 | – | 40 000 |
| dperiastron (AU) | 0.94 | 0.09 | 0.19 | 0.40 | (0.41) | – | – |
| dapastron (AU) | 13.4 | 0.19 | 0.64 | 4.35 | (0.41) | – | – |
| ϕperiastron | 0 | 0 | 0.23 | 0.967 | – | – | 0.13 |
| ϕsup. conj. | 0.995 | 0.080 | 0.036 | 0.063 | – | – | 0.98 |
| ϕinf. conj. | 0.048 | 0.769 | 0.267 | 0.961 | – | – | 0.24 |
| IRF: | South_z40 | South_z20 | North_z20 | South_z40 | South_z40 | South_z20 | South_z40 |
| North_z40 | North_z20 | North_z40 | |||||
Notes. (♯)Argument of periastron of the pulsar orbit (massive star for the other systems). (1)All distances given with an error are taken from the Gaia archive, https://gea.esac.esa.int/archive/
References. ( ⋆ )Shannon et al. (2014), Miller-Jones et al. (2018), Negueruela et al. (2011). ( † )Ribó et al. (2002), McSwain et al. (2004), Sarty et al. (2011). ( • )McSwain et al. (2004), Aragona et al. (2009). (⋄)Casares et al. (2012), Aliu et al. (2014), Aragona et al. (2010). ( ‡ )An et al. (2015), Monageng et al. (2017), Napoli et al. (2011). ( * *)Corbet et al. (2016), Pietrzyński et al. (2013).
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