{{Short description|Extrasolar planet orbiting the star HD 101930}} {{Infobox planet | name = HD 101930 b <!-- DISCOVERY --> | discoverer = [[C. Lovis|Lovis]], [[Michel Mayor|Mayor]],<br>[[F. Pepe|Pepe]] ''et al.''<ref name="Lovis2005"/> | discovery_site = [[La Silla Observatory]] | discovered = 14 February 2005 | discovery_method = [[Doppler spectroscopy]]<br>([[HARPS]]) <!-- DESIGNATIONS --> <!-- ORBITAL --> | apsis = astron | aphelion = {{convert|0.335|AU|km|abbr=on}} | perihelion = {{convert|0.077|AU|km|abbr=on}} | semimajor = {{convert|0.302|AU|km|abbr=on}} | eccentricity = 0.11 ± 0.02 | period = 70.46 ± 0.18 [[day|d]]<br>0.1929 [[year|y]] | avg_speed = 46.8 | time_periastron = 2,453,145.0 ± 2.0 | arg_peri = 251 ± 11 | semi-amplitude = 18.1 ± 0.4 | star = [[HD 101930]] <!-- PHYS CHARS --> | mass = &gt;0.30 {{Jupiter mass|link=y}}<br>(>95 {{Earth mass|sym=y|link=y}}) <!-- ATMOSPHERE --> <!-- NOTES --> }} '''HD 101930 b''' is an [[extrasolar planet]] orbiting the [[star]] [[HD 101930]]. It has a [[minimum mass]] a third of [[Jupiter]]'s, nearly the same as [[Saturn]]'s so it is thought to be a [[gas giant]]. It orbits the star closer than [[Mercury (planet)|Mercury]], and the orbit is slightly [[eccentricity (orbit)|eccentric]].<ref name="Lovis2005"/>

==References== <references> <ref name="Lovis2005">{{cite journal | title=The HARPS search for southern extra-solar planets III. Three Saturn-mass planets around HD 93083, HD 101930 and HD 102117 | url=https://www.aanda.org/articles/aa/full/2005/27/aa2864-05/aa2864-05.html | last1=Lovis | first1=C. | last2=Mayor | first2=M. | last3=Bouchy | first3=F. | last4=Pepe | first4=F. | last5=Queloz | first5=D. | last6=Santos | first6=N. C. | last7=Udry | first7=S. | last8=Benz | first8=W. | last9=Bertaux | first9=J.-L. | last10=Mordasini | first10=C. | last11=Sivan | first11=J.-P. | display-authors=1 | journal=Astronomy and Astrophysics | volume=437 | issue=3 | pages=1121–1126 | date=2005 | arxiv=astro-ph/0503660 | bibcode=2005A&A...437.1121L | doi=10.1051/0004-6361:20052864 }}</ref> </references>

== External links == * {{cite web | url=http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+101930 | title=HD 101930 | work=Exoplanets | access-date=2008-10-31 | archive-url=https://web.archive.org/web/20160303171249/https://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+101930 | archive-date=2016-03-03 | url-status=dead }}

{{Sky|11|43|30.11|-|58|00|24.793|99.42}}{{Centaurus}} {{DEFAULTSORT:HD 101930 b}} [[Category:Exoplanets discovered in 2005]] [[Category:Giant planets]] [[Category:Centaurus]] [[Category:Exoplanets detected by radial velocity]]

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