<system>
	<name>HD 106906</name>
	<rightascension>12 17 53.19228</rightascension>
	<declination>-55 58 31.8890</declination>
	<distance errorminus="6" errorplus="6">92</distance>
	<binary>
		<name>HD 106906</name>
		<name>HIP 59960</name>
		<name>TYC 8637-2434-1</name>
		<name>CD-55 4537</name>
		<name>CPD-55 4978</name>
		<name>2MASS J12175319-5558319</name>
		<name>SAO 239819</name>
		<separation lowerlimit="0.36" unit="AU" upperlimit="0.58" />
		<star>
			<name>HD 106906 A</name>
			<spectraltype>F5V</spectraltype>
			<mass>1.34</mass>
			<magV>8.11</magV>
			<age errorminus="0.002" errorplus="0.002">0.013</age>
		</star>
		<star>
			<name>HD 106906 B</name>
			<spectraltype>F5V</spectraltype>
			<mass>1.37</mass>
			<magV>8.11</magV>
			<age errorminus="0.002" errorplus="0.002">0.013</age>
		</star>
		<planet>
			<name>HD 106906 b</name>
			<name>HD 106906 (AB) b</name>
			<list>Confirmed planets</list>
			<mass errorminus="0.7" errorplus="0.8">12.3</mass>
			<spectraltype errorminus="1.0">L1.5</spectraltype>
			<temperature errorminus="240" errorplus="240">1820</temperature>
			<separation errorminus="0.03" errorplus="0.03" unit="arcsec">7.11</separation>
			<separation unit="AU">650</separation>
			<positionangle errorminus="0.2" errorplus="0.2">307.3</positionangle>
			<magJ errorminus="0.3" errorplus="0.3">17.6</magJ>
			<description>The binary star HD 106906 hosts a massive debris disk with an inner edge at 15-20 AU and an outer edge at 120 AU. New adaptive optics images from the Magellan telescope revealed a planetary mass companion far beyond the debris disk at 650 AU. Explaining the formation of such a wide companion is challenging.</description>
			<discoverymethod>imaging</discoverymethod>
			<lastupdate>17/11/30</lastupdate>
			<discoveryyear>2013</discoveryyear>
			<image>HD106906</image>
			<imagedescription>Discovery image of HD 106906 b in thermal infrared light from MagAO/Clio2. The images has been processed to remove the bright light from the host star. 

Image credit: Vanessa Bailey</imagedescription>
			<list>Planets in binary systems, P-type</list>
		</planet>
	</binary>
	<constellation>Crux</constellation>
</system>
