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Individual sheet: WR146
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Spectral type(s): WC6 + O8?
Multiplicity:
Confirmed binary system, potentially triple
Period(s): many years (?)
Orbital solution: no
Ref: Setia Gunawan et al.(2000), Dougherty et al.(2000)
Quality flag (Q): I
Comments:
The non-thermal radio emission region has been resolved (O'Connor et al. 2005)
Upper limits on the hard X-ray emission based on INTEGRAL observations have been published in De Becker et al. (2007).
The absence polarization signature in the radio emission from WR146 was discussed by Hales et al. (2017).
Low-frequency measurements have been published by Benaglia et al. (2020), with a detection down to 150 MHz.