“HAT-P-6b”的意思、由来-开放百科全书

HAT-P-6b is a transiting extrasolar planet discovered by Noyes et al. on October 15, 2007^[4]. It is located approximately 650 light-years away in the constellation of Andromeda, orbiting the star HAT-P-6. This hot Jupiter planet orbits with a semi-major axis of about 7.832 gigameters, and takes 92 hours, 28 minutes, 17 seconds and 9 deciseconds to orbit the star.^[4] It has true mass of 5.7% greater than Jupiter and a radius 33% greater than Jupiter, corresponding to a density of 0.583 g/cm₃, which is less than water..

The sky projected angle between stellar and orbital axis is roughly 166°, making it one of the few planets that is in a retrogade orbit around its parent star.^[3] Observations made by Spitzer Space Telescope shows that the planet atmosphere has a weak temperature inversion, or no inverson at all, depending on how strong is the stellar chromospheric activity.^[12]

References

1. ^¹²³⁴{{cite journal | title=HAT-P-6b: A Hot Jupiter Transiting a Bright F Star | last1=Noyes | first1=R. W. | last2=Bakos | first2=G. Á. | last3=Torres | first3=G. | last4=Pál | first4=A. | last5=Kovács | first5=Géza | last6=Latham | first6=D. W. | last7=Fernández | first7=J. M. | last8=Fischer | first8=D. A. | last9=Butler | first9=R. P. | display-authors=1 | journal=The Astrophysical Journal Letters | volume=673 | issue=1 | pages=L79–L82 | year=2008 | arxiv=0710.2894 | bibcode=2008ApJ...673L..79N | doi=10.1086/527358 }}
2. ^¹²{{cite journal|bibcode=2011A&A...527L..11H|title=The retrograde orbit of the HAT-P-6b exoplanet|journal=Astronomy and Astrophysics|volume=527|pages=L11|last1=Hébrard|first1=G.|last2=Ehrenreich|first2=D.|last3=Bouchy|first3=F.|last4=Delfosse|first4=X.|last5=Moutou|first5=C.|last6=Arnold|first6=L.|last7=Boisse|first7=I.|last8=Bonfils|first8=X.|last9=Díaz|first9=R. F.|last10=Eggenberger|first10=A.|last11=Forveille|first11=T.|last12=Lagrange|first12=A. -M.|last13=Lovis|first13=C.|last14=Pepe|first14=F.|last15=Perrier|first15=C.|last16=Queloz|first16=D.|last17=Santerne|first17=A.|last18=Santos|first18=N. C.|last19=Ségransan|first19=D.|last20=Udry|first20=S.|last21=Vidal-Madjar|first21=A.|last22=Smareglia|first22=R.|last23=Affer|first23=L.|last24=Biazzo|first24=K.|last25=Bignamini|first25=A.|last26=Esposito|first26=M.|last27=Giacobbe|first27=P.|last28=Hébrard|first28=G.|last29=Malavolta|first29=L.|last30=Maldonado|first30=J.|year=2011|arxiv=1101.5009|doi=10.1051/0004-6361/201016331|displayauthors=29}}
3. ^¹{{cite journal|bibcode=2012ApJ...746..111T|title=Warm Spitzer Observations of Three Hot Exoplanets: XO-4b, HAT-P-6b, and HAT-P-8b|journal=The Astrophysical Journal|volume=746|issue=1|pages=111|last1=Todorov|first1=Kamen O.|last2=Deming|first2=Drake|last3=Knutson|first3=Heather A.|last4=Burrows|first4=Adam|last5=Sada|first5=Pedro V.|last6=Cowan|first6=Nicolas B.|last7=Agol|first7=Eric|last8=Desert|first8=Jean-Michel|last9=Fortney|first9=Jonathan J.|last10=Charbonneau|first10=David|last11=Laughlin|first11=Gregory|last12=Langton|first12=Jonathan|last13=Showman|first13=Adam P.|last14=Lewis|first14=Nikole K.|last15=Gratton|first15=R.|last16=Maggio|first16=A.|last17=Micela|first17=G.|last18=Molinari|first18=E.|last19=Pagano|first19=I.|last20=Piotto|first20=G.|last21=Poretti|first21=E.|last22=Smareglia|first22=R.|last23=Affer|first23=L.|last24=Biazzo|first24=K.|last25=Bignamini|first25=A.|last26=Esposito|first26=M.|last27=Giacobbe|first27=P.|last28=Hébrard|first28=G.|last29=Malavolta|first29=L.|last30=Maldonado|first30=J.|year=2012|arxiv=1111.5858|doi=10.1088/0004-637X/746/1/111|displayauthors=29}}

词条	HAT-P-6b
释义	References External links {{Infobox planet \| extrasolarplanet = yes \| name = HAT-P-6b \| image = Exoplanet Comparison HAT-P-6 b.png \| caption = Size comparison of HAT-P-6b with Jupiter. \| discoverer = Noyes et al. \| discovered = October 15, 2007 \| discovery_method = transit \| apsis = astron \| semimajor = {{val\|0.05239\|0.00080\|0.00082}} AU \| eccentricity = {{val\|0.044\|p=<}} \| inclination = {{val\|166\|10}} °^[3] \| period = {{val\|3.852985\|0.000005}}^[4] d \| star = HAT-P-6 \| mean_radius = 1.33 ± 0.06 {{Jupiter radius\|link=y}}^[4] \| mass = {{val\|1.106\|0.039\|0.040}} {{Jupiter mass\|link=y}} \| density = {{convert\|583\|kg/m3\|lk=on\|abbr=on}} }} HAT-P-6b is a transiting extrasolar planet discovered by Noyes et al. on October 15, 2007^[4]. It is located approximately 650 light-years away in the constellation of Andromeda, orbiting the star HAT-P-6. This hot Jupiter planet orbits with a semi-major axis of about 7.832 gigameters, and takes 92 hours, 28 minutes, 17 seconds and 9 deciseconds to orbit the star.^[4] It has true mass of 5.7% greater than Jupiter and a radius 33% greater than Jupiter, corresponding to a density of 0.583 g/cm₃, which is less than water.. The sky projected angle between stellar and orbital axis is roughly 166°, making it one of the few planets that is in a retrogade orbit around its parent star.^[3] Observations made by Spitzer Space Telescope shows that the planet atmosphere has a weak temperature inversion, or no inverson at all, depending on how strong is the stellar chromospheric activity.^[12] References 1. ^¹²³⁴{{cite journal \| title=HAT-P-6b: A Hot Jupiter Transiting a Bright F Star \| last1=Noyes \| first1=R. W. \| last2=Bakos \| first2=G. Á. \| last3=Torres \| first3=G. \| last4=Pál \| first4=A. \| last5=Kovács \| first5=Géza \| last6=Latham \| first6=D. W. \| last7=Fernández \| first7=J. M. \| last8=Fischer \| first8=D. A. \| last9=Butler \| first9=R. P. \| display-authors=1 \| journal=The Astrophysical Journal Letters \| volume=673 \| issue=1 \| pages=L79–L82 \| year=2008 \| arxiv=0710.2894 \| bibcode=2008ApJ...673L..79N \| doi=10.1086/527358 }} 2. ^¹²{{cite journal\|bibcode=2011A&A...527L..11H\|title=The retrograde orbit of the HAT-P-6b exoplanet\|journal=Astronomy and Astrophysics\|volume=527\|pages=L11\|last1=Hébrard\|first1=G.\|last2=Ehrenreich\|first2=D.\|last3=Bouchy\|first3=F.\|last4=Delfosse\|first4=X.\|last5=Moutou\|first5=C.\|last6=Arnold\|first6=L.\|last7=Boisse\|first7=I.\|last8=Bonfils\|first8=X.\|last9=Díaz\|first9=R. F.\|last10=Eggenberger\|first10=A.\|last11=Forveille\|first11=T.\|last12=Lagrange\|first12=A. -M.\|last13=Lovis\|first13=C.\|last14=Pepe\|first14=F.\|last15=Perrier\|first15=C.\|last16=Queloz\|first16=D.\|last17=Santerne\|first17=A.\|last18=Santos\|first18=N. C.\|last19=Ségransan\|first19=D.\|last20=Udry\|first20=S.\|last21=Vidal-Madjar\|first21=A.\|last22=Smareglia\|first22=R.\|last23=Affer\|first23=L.\|last24=Biazzo\|first24=K.\|last25=Bignamini\|first25=A.\|last26=Esposito\|first26=M.\|last27=Giacobbe\|first27=P.\|last28=Hébrard\|first28=G.\|last29=Malavolta\|first29=L.\|last30=Maldonado\|first30=J.\|year=2011\|arxiv=1101.5009\|doi=10.1051/0004-6361/201016331\|displayauthors=29}} 3. ^¹{{cite journal\|bibcode=2012ApJ...746..111T\|title=Warm Spitzer Observations of Three Hot Exoplanets: XO-4b, HAT-P-6b, and HAT-P-8b\|journal=The Astrophysical Journal\|volume=746\|issue=1\|pages=111\|last1=Todorov\|first1=Kamen O.\|last2=Deming\|first2=Drake\|last3=Knutson\|first3=Heather A.\|last4=Burrows\|first4=Adam\|last5=Sada\|first5=Pedro V.\|last6=Cowan\|first6=Nicolas B.\|last7=Agol\|first7=Eric\|last8=Desert\|first8=Jean-Michel\|last9=Fortney\|first9=Jonathan J.\|last10=Charbonneau\|first10=David\|last11=Laughlin\|first11=Gregory\|last12=Langton\|first12=Jonathan\|last13=Showman\|first13=Adam P.\|last14=Lewis\|first14=Nikole K.\|last15=Gratton\|first15=R.\|last16=Maggio\|first16=A.\|last17=Micela\|first17=G.\|last18=Molinari\|first18=E.\|last19=Pagano\|first19=I.\|last20=Piotto\|first20=G.\|last21=Poretti\|first21=E.\|last22=Smareglia\|first22=R.\|last23=Affer\|first23=L.\|last24=Biazzo\|first24=K.\|last25=Bignamini\|first25=A.\|last26=Esposito\|first26=M.\|last27=Giacobbe\|first27=P.\|last28=Hébrard\|first28=G.\|last29=Malavolta\|first29=L.\|last30=Maldonado\|first30=J.\|year=2012\|arxiv=1111.5858\|doi=10.1088/0004-637X/746/1/111\|displayauthors=29}} ^[1]^[2]^[3] }} External links {{commonscat-inline\|HAT-P-6 b}} {{cite web \| url=http://media4.obspm.fr/exoplanets/base/planete.php?etoile=HAT-P-6&planete=b \| title=HAT-P-6 b\| work=Exoplanets}}{{dead link\|date=March 2019}} {{Sky\|23\|39\|05.8061\|+\|42\|27\|57.513\|650}}{{extrasolar-planet-stub}} 6 : Exoplanets\|Hot Jupiters\|Transiting exoplanets\|Exoplanets discovered in 2007\|Giant planets\|Andromeda (constellation)
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References

External links