{{Short description|Extrasolar planet in the constellation Centaurus}} {{Infobox planet | name = HD 114386 b <!-- DISCOVERY --> | discoverer = [[Michel Mayor|Mayor]] ''et al.'' | discovery_site = [[La Silla Observatory]], [[Chile]] | discovered = 10 February 2004 | discovery_method = [[Doppler spectroscopy|Radial velocity]]<br>([[CORALIE]]) <!-- DESIGNATIONS --> <!-- ORBITAL --> | apsis = astron | aphelion = {{convert|2.03|AU|km|abbr=on}} | perihelion = {{convert|1.27|AU|km|abbr=on}} | semimajor = {{convert|1.65|AU|km|abbr=on}} | eccentricity = 0.23 ± 0.03 | period = 937.7 ± 15.6 [[day|d]]<br>2.567 [[year|y]] | avg_speed = 19.2 | time_periastron = 2,450,454 ± 43 | arg_peri = 273° ± 14 | semi-amplitude = 34.3 ± 1.6 | star = [[HD 114386]] <!-- PHYS CHARS --> | mass = >1.24 {{Jupiter mass|link=y}}<br>(>394 {{Earth mass|sym=y|link=y}}) <!-- ATMOSPHERE --> <!-- NOTES --> }} '''HD 114386 b''' is an [[exoplanet]] orbiting the [[star]] [[HD 114386]]. The planet orbits the star in a rather [[eccentricity (orbit)|eccentric]] orbit. Mean distance from the star is 1.62 [[astronomical unit|AU]], somewhat more than distance between [[Mars]] and the Sun. At [[periastron]], the planet comes almost as close as [[Earth]] orbits the Sun, and at [[apoastron]], the distance is twice as much.<ref name="Mayor2004"/>
==See also== * [[HD 114783 b]]
==References== {{Reflist|refs=
<ref name="Mayor2004">{{cite journal | url=http://www.aanda.org/articles/aa/full/2004/07/aa0250/aa0250.html | title=The CORALIE survey for southern extra-solar planets XII. Orbital solutions for 16 extra-solar planets discovered with CORALIE | last1=Mayor | first1=M. | last2=Udry | first2=S. | last3=Naef | first3=D. | last4=Pepe | first4=F. | last5=Queloz | first5=D. | last6=Santos | first6=N. C. | last7=Burnet | first7=M. | display-authors=1 | journal=Astronomy and Astrophysics | volume=415 | issue=1 | pages=391–402 | year=2004 | arxiv=astro-ph/0310316 | bibcode=2004A&A...415..391M | doi=10.1051/0004-6361:20034250 | s2cid=5233877 }}</ref>
}}
== External links == * {{cite web | url=http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+114386 | title=HD 114386 | work=Exoplanets | access-date=2008-10-31 | archive-url=https://web.archive.org/web/20121025123728/http://media4.obspm.fr/exoplanets/base/etoile.php?nom=HD+114386 | archive-date=2012-10-25 | url-status=dead }}
{{Sky|13|10|39.8231|-|35|03|17.218|91.42}}{{Centaurus}} {{DEFAULTSORT:Hd 114386 B}} [[Category:Exoplanets discovered in 2004]] [[Category:Giant planets]] [[Category:Centaurus]] [[Category:Exoplanets detected by radial velocity]]
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