| 词条 | HD 48265 b |
| 释义 |
| name = HD 48265 b | discoverer = Minniti et al. | discovery_site = La Silla Observatory | discovered = October 29, 2008 | discovery_method = Doppler spectroscopy (CORALIE) | apsis = astron | semimajor = {{val|1.81|0.07}} AU | eccentricity = {{val|0.08|0.05}} | period = {{val|780.3|4.6}} d | arg_peri = {{val|344|138}} | semi-amplitude = {{val|27.7|1.2}} | star = HD 48265 }}HD 48265 b is an extrasolar planet located approximately 293 light-years away in the constellation of Puppis, orbiting the 8th magnitude G-type main sequence star HD 48265. This planet has a minimum mass of 1.47 times that of Jupiter. Because the inclination is not known, the true mass is not known. This planet orbits at a distance of 1.81 AU with an orbital eccentricity of 0.08.[5] References1. ^1 {{cite journal | title=Low-Mass Companions for Five Solar-Type Stars From the Magellan Planet Search Program | url=http://iopscience.iop.org/0004-637X/693/2/1424/fulltext | last1=Minniti | first1=Dante | last2=Butler | first2=R. Paul | last3=López-Morales | first3=Mercedes | last4=Shectman | first4=Stephen A. | last5=Adams | first5=Fred C. | last6=Arriagada | first6=Pamela | last7=Boss | first7=Alan P. | last8=Chambers | first8=John E. | display-authors=1 | journal=The Astrophysical Journal | volume=693 | issue=2 | pages=1424–1430 | year=2009 | arxiv=0810.5348 | bibcode=2009ApJ...693.1424M | doi=10.1088/0004-637X/693/2/1424 }} [1]}} External links
5 : Exoplanets|Exoplanets discovered in 2008|Giant planets|Puppis|Exoplanets detected by radial velocity |
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