<system>
	<name>KELT-17</name>
	<rightascension>08 22 28.2047</rightascension>
	<declination>+13 44 07.1445</declination>
	<distance errorminus="10" errorplus="10">210</distance>
	<star>
		<name>KELT-17</name>
		<name>TYC 807-903-1</name>
		<name>2MASS J08222820+1344071</name>
		<name>Gaia DR2 651935220461650560</name>
		<magB errorminus="0.025" errorplus="0.025">9.553</magB>
		<magV errorminus="0.051" errorplus="0.051">9.286</magV>
		<magJ errorminus="0.027" errorplus="0.027">8.745</magJ>
		<magH errorminus="0.042" errorplus="0.042">8.697</magH>
		<magK errorminus="0.018" errorplus="0.018">8.646</magK>
		<mass errorminus="0.061" errorplus="0.066">1.635</mass>
		<radius errorminus="0.055" errorplus="0.060">1.645</radius>
		<temperature errorminus="49" errorplus="49">7454</temperature>
		<metallicity errorminus="0.072" errorplus="0.074">-0.018</metallicity>
		<planet>
			<name>KELT-17 b</name>
			<name>Gaia DR2 651935220461650560 b</name>
			<name>TYC 807-903-1 b</name>
			<list>Confirmed planets</list>
			<radius errorminus="0.060" errorplus="0.065">1.525</radius>
			<mass errorminus="0.29" errorplus="0.28">1.31</mass>
			<period errorminus="0.0000052" errorplus="0.0000053">3.0801716</period>
			<transittime errorminus="0.00033" errorplus="0.00033" unit="BJD">2457226.142194</transittime>
			<semimajoraxis errorminus="0.00061" errorplus="0.00065">0.04881</semimajoraxis>
			<temperature errorminus="33" errorplus="32">2087</temperature>
			<description>KELT-17 b is highly misaligned with respect to the stellar spin axis and was used to measure the level of differential rotation of its host star. Jointly discovered with KELT-North and KELT-South.</description>
			<discoverymethod>transit</discoverymethod>
			<istransiting>1</istransiting>
			<lastupdate>16/07/19</lastupdate>
			<discoveryyear>2016</discoveryyear>
		</planet>
	</star>
	<constellation>Cancer</constellation>
</system>
