{{위키데이터 속성 추적}}
{{우주선 정보
| 이름 = 오케아노스
| 다른표기 = OCEANUS, Origins and Composition of the Exoplanet Analog Uranus System
| 그림 = 
| 설명 = 
| 관리기관 = [[NASA]], [[JPL]]
| 계약기관 = [[SwRI]]
| 임무유형 = 궤도탐사
| COSPAR ID = 
| SATCAT = 
| 발사일 = 2030년
| 발사체 = [[아틀라스 V]] 또는 [[우주 발사 시스템|SLS]]
| 발사장소 = 
| 접근천체 = 
| 목표천체 = 천왕성
| 착륙일 = 
| 착륙장소 = 
| 이동거리 = 
| 임무기간 = 1.5년 이내
| 임무종료 = 
| 추락일 = 
| 추락 장소 =
| 웹사이트 = 
| 제조기관 = JPL, SwRI
| 승무원 = 무인
| 개발비용 = 
| 발사비용 = 
| 중량 = 1,110 kg
| 크기 = 
| 전장 = 
| 전폭 = 
| 전고 = 
| 전력 = 290[[킬로와트|kw]]
| 전력원 = 배터리
| 궤도 = 14회
| 궤도고도 = 
| 궤도진입일 = 2041년
| 접근통과일 = 
| 근지점 = 
| 원지점 = 
| 경도 = 
| 주기 = 
| 장반경 = 
| 이심률 = 
| 경사각 = 
| 근일점 위치 = 
| 승교점 경도 = 
| 위성의 위치 = 
| 트랜스폰더 = 
| 대역폭 = 
| 탑재체 = 
| 해상도 = 
| 탐사선 문양=
| 소속 프로그램 = 
| 이전 임무 =
| 이후 임무 = 
}}

'''오케아노스'''는 2016년과 2017년에 걸쳐 [[뉴 프론티어 계획]]에 제안되었으나 취소된 천왕성 탐사선이다.<ref name=ibtimes>[http://www.ibtimes.com/nasas-new-frontier-mission-will-search-alien-life-or-reveal-solar-systems-history-2631073 NASA's New Frontier Mission Will Search For Alien Life Or Reveal The Solar System's History]. Elana Glowatz, ''IB Times''. 20 December 2017.</ref><ref name='Elder 2017'>{{저널 인용|bibcode=2017LPICo1989.8147E |title=New Frontiers-Class Missions to the Ice Giants |journal=Planetary Science Vision 2050 Workshop |volume=1989 |pages=8147 |author1=Elder |first1=C. M |last2=Bramson |first2=A. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Davis |first8=A |last9=Delgado |first9=A |last10=Fulton |first10=J |last11=Jozwiak |first11=L |last12=Khayat |first12=A |last13=Landis |first13=M. E |last14=Molaro |first14=J. L |last15=Slipski |first15=M |last16=Valencia |first16=S |last17=Watkins |first17=J |last18=Young |first18=C. L |last19=Budney |first19=C. J |last20=Mitchell |first20=K. L |year=2017}}</ref><ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref> 목적은 천왕성의 기원과 자기장을 탐사하는 것이다.<ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref>

==역사와 제작배경==
2016년과 2017년에 걸쳐서 제안되었다.<ref name='Elder 2017'>{{저널 인용|bibcode=2017LPICo1989.8147E |title=New Frontiers-Class Missions to the Ice Giants |journal=Planetary Science Vision 2050 Workshop |volume=1989 |pages=8147 |author1=Elder |first1=C. M |last2=Bramson |first2=A. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Davis |first8=A |last9=Delgado |first9=A |last10=Fulton |first10=J |last11=Jozwiak |first11=L |last12=Khayat |first12=A |last13=Landis |first13=M. E |last14=Molaro |first14=J. L |last15=Slipski |first15=M |last16=Valencia |first16=S |last17=Watkins |first17=J |last18=Young |first18=C. L |last19=Budney |first19=C. J |last20=Mitchell |first20=K. L |year=2017}}</ref><ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref> 제안될 때만 해도 이름이 없었는데 이후 오케아노스라는 이름이 붙여졌다.<ref>[https://www.lpi.usra.edu/opag/meetings/aug2016/posters/Elder.pdf OCEANUS: A Concept Study] (PDF) - poster. 2017.</ref> 이리하여 뉴 프론티어 후보에 지명되었으나, 취소되었다.<ref name=ibtimes>[http://www.ibtimes.com/nasas-new-frontier-mission-will-search-alien-life-or-reveal-solar-systems-history-2631073 NASA's New Frontier Mission Will Search For Alien Life Or Reveal The Solar System's History]. Elana Glowatz, ''IB Times''. 20 December 2017.</ref>

==과학장비==
UMAG:자기장 탐사기로, 천왕성의 자기장을 탐사하는 것이 목표다.<ref name='Elder 2017'>{{저널 인용|bibcode=2017LPICo1989.8147E |title=New Frontiers-Class Missions to the Ice Giants |journal=Planetary Science Vision 2050 Workshop |volume=1989 |pages=8147 |author1=Elder |first1=C. M |last2=Bramson |first2=A. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Davis |first8=A |last9=Delgado |first9=A |last10=Fulton |first10=J |last11=Jozwiak |first11=L |last12=Khayat |first12=A |last13=Landis |first13=M. E |last14=Molaro |first14=J. L |last15=Slipski |first15=M |last16=Valencia |first16=S |last17=Watkins |first17=J |last18=Young |first18=C. L |last19=Budney |first19=C. J |last20=Mitchell |first20=K. L |year=2017}}</ref><ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref>

GAIA:[[X밴드]]와 [[Ka 밴드]]를 사용해 천왕성의 자기장 분포, [[자력]] 등을 탐사하는 것이 목적이다. 특이사항으로 지구와 통신도 이 장비가 한다.<ref name='Elder 2017'>{{저널 인용|bibcode=2017LPICo1989.8147E |title=New Frontiers-Class Missions to the Ice Giants |journal=Planetary Science Vision 2050 Workshop |volume=1989 |pages=8147 |author1=Elder |first1=C. M |last2=Bramson |first2=A. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Davis |first8=A |last9=Delgado |first9=A |last10=Fulton |first10=J |last11=Jozwiak |first11=L |last12=Khayat |first12=A |last13=Landis |first13=M. E |last14=Molaro |first14=J. L |last15=Slipski |first15=M |last16=Valencia |first16=S |last17=Watkins |first17=J |last18=Young |first18=C. L |last19=Budney |first19=C. J |last20=Mitchell |first20=K. L |year=2017}}</ref><ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref>

UnoCam:[[가시광]]을 탐사하는 장비로, 천왕성의 사진과 대기의 사진 등을 보낼 예정이었다.<ref name='Elder 2017'>{{저널 인용|bibcode=2017LPICo1989.8147E |title=New Frontiers-Class Missions to the Ice Giants |journal=Planetary Science Vision 2050 Workshop |volume=1989 |pages=8147 |author1=Elder |first1=C. M |last2=Bramson |first2=A. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Davis |first8=A |last9=Delgado |first9=A |last10=Fulton |first10=J |last11=Jozwiak |first11=L |last12=Khayat |first12=A |last13=Landis |first13=M. E |last14=Molaro |first14=J. L |last15=Slipski |first15=M |last16=Valencia |first16=S |last17=Watkins |first17=J |last18=Young |first18=C. L |last19=Budney |first19=C. J |last20=Mitchell |first20=K. L |year=2017}}</ref><ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref>

URSULA:오케아노스에 탑재되어 천왕성 대기에 돌입하여 대기압, 구성성분, 환경, 사진 등의 자료를 보내는 것이 목적이었다.<ref name='Elder 2017'>{{저널 인용|bibcode=2017LPICo1989.8147E |title=New Frontiers-Class Missions to the Ice Giants |journal=Planetary Science Vision 2050 Workshop |volume=1989 |pages=8147 |author1=Elder |first1=C. M |last2=Bramson |first2=A. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Davis |first8=A |last9=Delgado |first9=A |last10=Fulton |first10=J |last11=Jozwiak |first11=L |last12=Khayat |first12=A |last13=Landis |first13=M. E |last14=Molaro |first14=J. L |last15=Slipski |first15=M |last16=Valencia |first16=S |last17=Watkins |first17=J |last18=Young |first18=C. L |last19=Budney |first19=C. J |last20=Mitchell |first20=K. L |year=2017}}</ref><ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref>

==발사==
2030년 [[우주 발사 시스템|SLS]] 또는 [[아틀라스 V]]를 사용해 발사한 뒤 [[목성]]을 [[스윙바이]]해 2041년 천왕성의 궤도에 진입하자는 계획이 채택되었다.<ref name='Elder 2017'>{{저널 인용|bibcode=2017LPICo1989.8147E |title=New Frontiers-Class Missions to the Ice Giants |journal=Planetary Science Vision 2050 Workshop |volume=1989 |pages=8147 |author1=Elder |first1=C. M |last2=Bramson |first2=A. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Davis |first8=A |last9=Delgado |first9=A |last10=Fulton |first10=J |last11=Jozwiak |first11=L |last12=Khayat |first12=A |last13=Landis |first13=M. E |last14=Molaro |first14=J. L |last15=Slipski |first15=M |last16=Valencia |first16=S |last17=Watkins |first17=J |last18=Young |first18=C. L |last19=Budney |first19=C. J |last20=Mitchell |first20=K. L |year=2017}}</ref><ref name="bibcode 2017LPI....48.1583B">{{저널 인용|bibcode=2017LPI....48.1583B |title=OCEANUS: A Uranus Orbiter Concept Study from the 2016 NASA/JPL Planetary Science Summer School |journal=48th Lunar and Planetary Science Conference |volume=48 |pages=1583 |author1=Bramson |first1=A. M |last2=Elder |first2=C. M |last3=Blum |first3=L. W |last4=Chilton |first4=H. T |last5=Chopra |first5=A |last6=Chu |first6=C |last7=Das |first7=A |last8=Delgado |first8=A |last9=Fulton |first9=J |last10=Jozwiak |first10=L |last11=Khayat |first11=A |last12=Landis |first12=M. E |last13=Molaro |first13=J. L |last14=Slipski |first14=M |last15=Valencia |first15=S |last16=Watkins |first16=J |last17=Young |first17=C. L |last18=Budney |first18=C. J |last19=Mitchell |first19=K. L |year=2017}}</ref><ref>{{저널 인용|doi=10.1016/j.asr.2017.02.012 |title=Oceanus: A multi-spacecraft flagship mission concept to explore Saturn and Uranus |journal=Advances in Space Research |volume=59 |issue=9 |pages=2407–33 |year=2017 |last1=Mansell |first1=J |last2=Kolencherry |first2=N |last3=Hughes |first3=K |last4=Arora |first4=A |last5=Chye |first5=H.S |last6=Coleman |first6=K |last7=Elliott |first7=J |last8=Fulton |first8=S |last9=Hobar |first9=N |last10=Libben |first10=B |last11=Lu |first11=Y |last12=Millane |first12=J |last13=Mudek |first13=A |last14=Podesta |first14=L |last15=Pouplin |first15=J |last16=Shibata |first16=E |last17=Smith |first17=G |last18=Tackett |first18=B |last19=Ukai |first19=T |last20=Witsberger |first20=P |last21=Saikia |first21=S |bibcode=2017AdSpR..59.2407M}}</ref>

==지원, 개발, 투자==
* [[NASA]]
* [[JPL]]
* [[케네디 우주 센터|KSC]]
* [[GSFC]]
* [[록히드마틴]]
* [[SwRI]]
* [[존스 홉킨스 대학교]]

== 같이 보기 ==
* [[천왕성 탐사]]
* [[MUSE (탐사선)]]
* [[ODINUS]]
* [[천왕성 궤도선 및 탐사정]]
* [[천왕성 패스파인더]]
== 각주 ==
{{각주}}

{{천왕성}}

[[분류:천왕성 탐사선]]