Akatsuki (wahana antariksa): Perbedaan antara revisi
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{{DISPLAYTITLE:''Akatsuki'' (pesawat luar angkasa)}}
{{Current event}}
{{Infobox spaceflight
| name = ''Akatsuki''
| image =
| image_caption =
| mission_type = Mengitari orbit Venus
| website = {{URL|http://www.jaxa.jp/projects/sat/planet_c/index_e.html|JAXA}}<br />{{URL|http://www.jaxa.jp/countdown/f17/index_e.html|Situs khusus JAXA}}
| COSPAR_ID = 2010-020D
| SATCAT =
| mission_duration = ~2 tahun (perhitungan ilmiah)<br />{{Age in years, months and days| year=2010 | month=05 | day=20}}
| spacecraft_type =
| manufacturer =
| dry_mass =
| launch_mass = {{convert|517.6|kg|abbr=on}}<ref name=Takeshi2011>{{cite journal| last=Takeshi| first=Oshima| last2=Tokuhito| first2=Sasaki |title=Development of the Venus Climate Orbiter PLANET-C (AKATSUKI) |journal=NEC Technical Journal| volume=6| issue=1| pages=47–51| url=http://www.nec.co.jp/techrep/en/journal/g11/n01/110110.html}}</ref>
| power = >700 watt pada 0.7 [[Satuan astronomi|SA]]<ref name=Takeshi2011/>
| launch_date = 20 Mei 2010, 21:58:22 UTC<ref name=spaceflightnow>{{cite news | author=Stephen Clark | title=H-2A Launch Report – Mission Status Center | url=http://www.spaceflightnow.com/h2a/akatsuki/status.html | work=Spaceflight Now | date=20 Mei 2010| accessdate=20 Mei 2010| archiveurl= https://web.archive.org/web/20100520013452/http://spaceflightnow.com/h2a/akatsuki/status.html| archivedate= 20 Mei 2010 | deadurl= no}}</ref>
| launch_rocket = [[H-IIA|H-IIA 202]]
| launch_site = [[Pusat Antariksa Tanegashima|Tanegashima]] [[Kompleks Peluncuran Yoshinobu|Yoshinobu 1]]
| launch_contractor =
| last_contact =
| decay_date =
| orbit_epoch =
| orbit_reference =
| orbit_periapsis =
| orbit_apoapsis =
| orbit_inclination =
| orbit_period = 15 hari; disesuaikan kembali menjadi 9 hari pada Maret 2016<ref name="insertion TJT">{{cite news |url=http://www.japantimes.co.jp/news/2015/12/07/national/science-health/jaxa-plans-fire-probes-thrusters-second-attempt-venus-orbit/ |title=Japanese probe fires thrusters in second bid to enter Venus orbit |work=The Japan Times |date=7 Desember 2015 |accessdate=7 Desember 2015 }}</ref>
| orbit_eccentricity =
| apsis =
|interplanetary =
{{Infobox spaceflight/IP
|type = flyby
|note = gagal
|object = [[Venus]]
|arrival_date = 6 Desember 2010, 23:49:00 UTC
|distance = <!--closest approach-->
}}
{{Infobox spaceflight/IP
|type = orbiter
|object = [[Venus]]
|arrival_date = 7 Desember 2015<ref name="Akatsuki-Successful-Orbit-Gizmag">{{cite news|last1=Szondy|first1=David|title=Akatsuki probe enters orbit around Venus|url=http://www.gizmag.com/jaxa-venus-akatsuki-orbit/40770/|accessdate=7 Desember 2015}}</ref><ref name="Akatsuki-Sucessful-Orbit-SpaceFlightNow">{{cite news|last1=Clark|first1=Stephan|title=Japanese probe fires rockets to steer into orbit at Venus|url=https://spaceflightnow.com/2015/12/06/japanese-space-probe-to-steer-into-orbit-around-venus/|accessdate=7 Desember 2015}}</ref>
|orbits =
}}
}}
{{nihongo|'''''Akatsuki'''''|あかつき, 暁|| "Fajar"}}, juga disebut sebagai '''''Venus Climate Orbiter''''' ('''''VCO''''') dan '''''Planet-C''''', adalah [[space probe|pesawat misi ruang angkasa]] Jepang ([[JAXA]]) yang ditugaskan untuk mempelajari [[atmosfer Venus]]. Pesawat tersebut diluncurkan bersama dengan [[H-IIA|roket H-IIA 202]] pada 20 Mei 2010,<ref>{{cite web |author=Chris Bergin |title=AXA H-IIA carrying Akatsuki and IKAROS launches at second attempt |url=http://www.nasaspaceflight.com/2010/05/axa-launch-h-iia-carrying-akatsuki-ikaros/ |work=NASASpaceFlight |date=20 Mei 2010 |accessdate=19 November 2010}}</ref> dan gagal untuk memasuki orbit Venus pada 6 Desember 2010. Setelah pesawat ini [[Orbit heliosentris|mengitari matahari]] selama lima tahun, para peneliti meletakkan pesawat ini pada orbit Venus lainnya pada 7 Desember 2015 dengan cara menyalakan pendorong [[kontrol attitude]] selama 20 menit.<ref name="Akatsuki-Successful-Orbit-Gizmag"/><ref name="Akatsuki-Sucessful-Orbit-SpaceFlightNow"/><ref>{{cite news |last1=Limaye |first1=Sanjay |title=Live from Sagamihara: Akatsuki Orbit Insertion – Second Try |url=http://www.planetary.org/blogs/guest-blogs/2015/12060740-live-from-sagamihara.html |accessdate=7 Desember 2015}}</ref><ref>{{cite web |url=http://www.popularmechanics.com/space/a17432/japan-venus-probe/ |title=Japan's Long Lost Venus Probe May Boom Back to Life |first=John |last=Wenz |work=[[Popular Mechanics]] |date=21 September 2015 |accessdate=14 Oktober 2015}}</ref> Dengan menggunakan lima kamera yang berbeda,'' Akatsuki'' akan mempelajari stratifikasi atmosfer, dinamika atmosfer, dan perhitungan fisika dari atmosfer di Venus.<ref name="Overview 2011">{{cite journal |title=Overview of Venus orbiter, Akatsuki |journal=Earth, Planets and Space |date=Mei 2011 |last1=Nakamura |first1=N. |displayauthors=etal |volume=63 |issue=5 |pages=443–457 |issn=1880-5981 |doi=10.5047/eps.2011.02.009 |accessdate=7 Desember 2015 }}</ref><ref name="Akatsuki Exploring the Venusian Atmosphere">{{cite web |title=Exploring the Venusian Atmosphere – AKATSUKI/PLANET-C |url=http://global.jaxa.jp/countdown/f17/special/movie_e.html |website=Akatsuki Special Site |accessdate=5 Desember 2015}}</ref>
== Referensi ==
{{Reflist}}
== Pranala luar ==
*[http://www.jaxa.jp/projects/sat/planet_c/index_e.html JAXA ''Akatsuki'' Planet-C page]
*[http://www.jaxa.jp/countdown/f17/index_e.html JAXA ''Akatsuki'' Special Site]
Baris 10 ⟶ 63:
*[http://www.jaxa.jp/countdown/f17/pdf/presskit_akatsuki_e.pdf Venus Climate Orbiter "AKATSUKI"] (PDF, 1.72 Mb)
*[http://twitter.com/Akatsuki_JAXA Twitter]
{{astronomi-stub}}
[[Kategori:Space probe]]
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