KOI-428b
... that extrasolar planet KOI-428b was confirmed as a planet after astronomers compiled the equivalent to one night of observations on the planet using a 1.93m telescope?
... that <a class="mw-redirect" href="./Extrasolar_planet" id="mwC90" rel="mw:WikiLink" title="Extrasolar planet">extrasolar planet</a> <b id="mwC94"><a class="mw-redirect" href="./KOI-428b" id="mwC98" rel="mw:WikiLink" title="KOI-428b">KOI-428b</a></b> was confirmed as a planet after astronomers compiled the equivalent to one night of observations on the planet using a 1.93m telescope?