$tau$ Ori and $tau$ Lib: Two new massive heartbeat binaries


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We report the discovery of two massive eccentric systems with BRITE data, $tau$ Ori and $tau$ Lib, showing heartbeat effects close to the periastron passage. $tau$ Lib exhibits shallow eclipses that will soon vanish due to the apsidal motion in the system. In neither system, tidally excited oscillations were detected.

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