emamajek on 19-Feb-2019 03:26:35 GMT about WASP-22
WASP-22 has an entry in the Washington Double Star Catalog (WDS J03313-2349), with the companion B at separation 17.7" (PA=126 deg; see Evans+2016, 2016A&A...589A..58E). The companion WDS J03313-2349B does not have a Gaia DR2 or 2MASS entry, but has WISE entry AllWISE J033117.35-234921.7.
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View annotation on WASP-22 object