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{{Infobox planet
{{Planetbox begin
| name = TRAPPIST-1h
| image = TRAPPIST-1h artist impression 2018.png
| caption = Penggambaran ilustrator atas TRAPPIST-1h. (Februari 2018)
<!-- DISCOVERY -->
| discovered = 2017
| discovery_method = Transit▼
<!-- DESIGNATIONS -->
<!-- ORBITAL -->
| apsis = astron
| aphelion = 0,06229 {{±|0,0000031|0,000004}} [[Satuan astronomi|AU]]
| perihelion = 0,06158 {{±|0,0000034|0,000004}} [[Satuan astronomi|AU]]
| semimajor = {{nowrap|0,06193488 ± 8,0 × 10<sup>−7</sup>}} [[Satuan astronomi|AU]]<ref name="Grimm2018">{{Cite journal|title=The nature of the TRAPPIST-1 exoplanets |journal=Astronomy & Astrophysics |volume=613 |pages=A68 |arxiv=1802.01377 |first1=Simon L. |last1=Grimm |first2=Brice-Olivier |last2=Demory |first3=Michael |last3=Gillon |first4=Caroline |last4=Dorn |first5=Eric |last5=Agol |first6=Artem |last6=Burdanov |first7=Laetitia |last7=Delrez |first8=Marko |last8=Sestovic |first9=Amaury H.M.J. |last9=Triaud |first10=Martin |last10=Turbet |first11=Emeline |last11=Bolmont |first12=Anthony |last12=Caldas |first13=Julien |last13=de Wit |first14=Emmanuel |last14=Jehin |first15=Jeremy |last15=Leconte |first16=Sean N. |last16=Raymond |first17=Valerie |last17=Van Grootel |first18=Adam J. |last18=Burgasser |first19=Sean |last19=Carey |first20=Daniel |last20=Fabrycky |first21=Kevin |last21=Heng |first22=David M. |last22=Hernandez |first23=James G. |last23=Ingalls |first24=Susan |last24=Lederer |first25=Franck |last25=Selsis |first26=Didier |last26=Queloz |doi=10.1051/0004-6361/201732233 |year=2018 |bibcode=2018A&A...613A..68G }}</ref>
| eccentricity = 0,00567 (±0,00121)<ref name="Grimm2018"/>
| period = {{val|18.868|0.008|0.009}}<ref name=Grimm2018/> [[hari|h]]
| inclination = 89,796 (± 0,023)<ref name="Delrez2018">{{Cite journal|title=Early 2017 observations of TRAPPIST-1 with Spitzer |journal=Monthly Notices of the Royal Astronomical Society |volume=475 |issue=3 |pages=3577–3597 |arxiv=1801.02554 |first1=Laetitia |last1=Delrez |first2=Michael |last2=Gillon |first3=Amaury |last3=H.M.J |first4=Triaud |last4=Brice-Oliver Demory |first5=Julien |last5=de Wit |first6=James |last6=Ingalls |first7=Eric |last7=Agol |first8=Emeline |last8=Bolmont |first9=Artem |last9=Burdanov |first10=Adam J. |last10=Burgasser |first11=Sean J. |last11=Carey |first12=Emmanuel |last12=Jehin |first13=Jeremy |last13=Leconte |first14=Susan |last14=Lederer |first15=Didier |last15=Queloz |first16=Franck |last16=Selsis |first17=Valerie Van |last17=Grootel |doi=10.1093/mnras/sty051 |year=2018 |bibcode=2018MNRAS.475.3577D }}</ref>
| star = [[TRAPPIST-1]]<ref name="vangrootel2017">{{Cite journal|title=Stellar parameters for TRAPPIST-1 |journal=The Astrophysical Journal |volume=853 |pages=30 |arxiv=1712.01911 |first1=Valerie |last1=Van Grootel |first2=Catarina S. |last2=Fernandes |first3=Michaël |last3=Gillon |first4=Emmanuel |last4=Jehin |first5=Richard |last5=Scuflaire |first6=Adam J. |last6=Burgasser |first7=Artem |last7=Burdanov |first8=Laetitia |last8=Delrez |first9=Brice-Olivier |last9=Demory |first10=Julien |last10=de Wit |first11=Didier |last11=Queloz |first12=Amaury H. M. J. |last12=Triaud |display-authors=5 |doi=10.3847/1538-4357/aaa023 |year=2018 |bibcode=2018ApJ...853...30V }}</ref>
<!-- PHYS CHARS -->
| mean_radius = 0,773 {{±|0,026|0,027}}<ref name="Grimm2018"/> {{Earth radius|link=y}}
| mass = 0,331 {{±|0,056|0,049}}<ref name="Grimm2018"/> {{Earth mass|link=y}}
| density = 3,97 {{±|0,645|0,563}} g/cm<sup>3</sup> [[gram|g]] [[Sentimeter kubik|cm<sup>−3</sup>]]
| surface_grav = 0,555 {{±|0,088|0,076}}<ref name="Grimm2018"/> [[Gravitasi|g]]
| single_temperature = {{convert|169.2|±|2.4|K|C F}}(kesetimbangan)<ref name="Delrez2018"/> <br />
<!-- ATMOSPHERE -->
<!-- NOTES -->
}}
 
{{Planetbox image
| image = [[Berkas:TRAPPIST-1h Artist's Impression.png|jmpl|250px|Penggambaran ilustrator atas TRAPPIST-1h.]]
'''TRAPPIST-1h''', juga dikenal sebagai '''2MASS J23062928-0502285 h''', adalah sebuah [[planet ekstrasurya]] yang mengorbit di sekitar bintang kerdilkatai ultra-dinginultradingin [[TRAPPIST-1]] sekitar 39 [[tahun cahaya]] (12 [[parsec]]) dari Bumi dalam rasi bintang [[AquariusAkuarius]]. Itu adalah salah satu dari empat eksoplanet baru yang ditemukan mengorbit di bintang ini dengan menggunakan pengamatan dari [[teleskop luar angkasa Spitzer|Spitzer Space Telescope]].<ref>{{cite web |url=http://spaceref.com/astronomy/temperate-earth-sized-planets-found-in-extraordinarily-rich-planetary-system-trappist-1.html |title=Temperate Earth-Sized Planets Found in Extraordinarily Rich Planetary System TRAPPIST-1 |date=22 February 2017 |author= |publisher=SpaceRef |accessdate=11 February 2017 }}{{Pranala mati|date=Juli 2023 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref>{{Cite press release|url=https://exoplanets.nasa.gov/news/1419/nasa-telescope-reveals-largest-batch-of-earth-size-habitable-zone-planets-around-single-star/|title=NASA telescope reveals largest batch of Earth-size, habitable-zone planets around single star|newspaper=Exoplanet Exploration: Planets Beyond our Solar System|access-date=22 February 2017}}</ref>▼
| caption = Gambaran artis mengenai TRAPPIST-1h.
}}
{{Planetbox star
| star=[[TRAPPIST-1]]<ref name=Exoplanet.eu>{{cite web
| url=http://exoplanet.eu/catalog/trappist-1_h/
| title=Planet TRAPPIST-1 h
| work=Exoplanet.eu
| accessdate=2017-02-22
}}</ref>
<!--| dist_ly=39.??<ref name=Exoplanet.eu/>-->
| dist_pc=12,1 ±0,4<ref name=Exoplanet.eu/>
| class=M8<ref name=Exoplanet.eu/><ref name="Solar neighborhood">{{Cite journal|title=The Solar Neighborhood. XVI. Parallaxes from CTIOPI: Final Results from the 1.5 m Telescope Program|url=http://iopscience.iop.org/article/10.1086/505706/pdf|format=PDF|last1=Costa|first1=E.|last2=Mendez|first2=R.A.|last3=Jao|first3=W.-C.|last4=Henry|first4=T.J.|last5=Subasavage|first5=J.P.|last6=Ianna|first6=P.A.|journal=[[The Astronomical Journal]]|volume=132|issue=3|pages=1234 |date=August 4, 2006|publisher=[[The American Astronomical Society]]|doi=10.1086/505706|bibcode=2006AJ....132.1234C|citeseerx=10.1.1.622.2310}}</ref>{{rp|1236}}
| mass = 0,08 (± 0,009) (± 0,02)<ref name=Exoplanet.eu/>
| radius = 0,117 (± 0,004)<ref name=Exoplanet.eu/>
| temperature = 2550,0 (± 55,0)<ref name=Exoplanet.eu/>
| age = 3-8
}}
{{Planetbox orbit
| semimajor=0,063 ( <sub>−0,013</sub> <sup>+0,027</sup> )<ref name=Exoplanet.eu/>
| inclination=89,8 ( <sub>−0,05</sub> <sup>+0,1</sup> )<ref name=Exoplanet.eu/>
| eccentricity=0,086
| period= {{val|18.764|0.008|-0.009}}
}}
{{Planetbox character
| radius_earth = {{val|0.715|0.047|-0.043}}
| mass_earth = 0,086
| minimum_mass_earth = 0,002
| maximum_mass_earth = 0,17
| stellar_flux = ~0,15
| temperature = {{convert|169|K|C F}}
}}
{{Planetbox discovery
| discovery_date=2017
▲| discovery_method=Transit
| discovery_status=Dipublikasikan
}}
{{Planetbox end}}
▲'''TRAPPIST-1h''', juga dikenal sebagai '''2MASS J23062928-0502285 h''', adalah sebuah [[planet ekstrasurya]] yang mengorbit di sekitar bintang kerdil ultra-dingin [[TRAPPIST-1]] sekitar 39 [[tahun cahaya]] (12 [[parsec]]) dari Bumi dalam rasi bintang [[Aquarius]]. Itu adalah salah satu dari empat eksoplanet baru yang ditemukan mengorbit di bintang ini dengan menggunakan pengamatan dari [[teleskop luar angkasa Spitzer|Spitzer Space Telescope]].<ref>{{cite web |url=http://spaceref.com/astronomy/temperate-earth-sized-planets-found-in-extraordinarily-rich-planetary-system-trappist-1.html |title=Temperate Earth-Sized Planets Found in Extraordinarily Rich Planetary System TRAPPIST-1 |date=22 February 2017 |author= |publisher=SpaceRef |accessdate=11 February 2017 }}</ref><ref>{{Cite press release|url=https://exoplanets.nasa.gov/news/1419/nasa-telescope-reveals-largest-batch-of-earth-size-habitable-zone-planets-around-single-star/|title=NASA telescope reveals largest batch of Earth-size, habitable-zone planets around single star|newspaper=Exoplanet Exploration: Planets Beyond our Solar System|access-date=22 February 2017}}</ref>
 
== Referensi ==
{{reflist}}
{{TRAPPIST-1}}
 
[[Kategori:Rasi bintang Aquarius]]
[[Kategori:Eksoplanet]]
[[Kategori:Planet luar surya]]
 
 
{{extrasolar-planet-stub}}
{{Astronomi-stub}}
Diperoleh dari "https://wiki-indonesia.club/wiki/TRAPPIST-1h"