HAT-P-33 (2MASS J07324421+335006, GSC 2461-00988) is a late-F dwarf star.
[4] A search for a binary companion star using adaptive optics at the MMT Observatory was negative.
[6] The transiting hot Jupiter exoplanet orbiting HAT-P-33 was discovered by the HATNet Project in 2011.
An effort to detect transit timing variations due to other planets found none.
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