DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Young-Joo | ko |
dc.contributor.author | Bae, Jonghee | ko |
dc.contributor.author | Hong, Seungbum | ko |
dc.contributor.author | Bang, Jun | ko |
dc.contributor.author | Lee, Donghun | ko |
dc.date.accessioned | 2024-01-08T07:00:09Z | - |
dc.date.available | 2024-01-08T07:00:09Z | - |
dc.date.created | 2024-01-08 | - |
dc.date.created | 2024-01-08 | - |
dc.date.issued | 2023-09 | - |
dc.identifier.citation | JOURNAL OF ASTRONOMY AND SPACE SCIENCES, v.40, no.3, pp.123 - 129 | - |
dc.identifier.issn | 2093-5587 | - |
dc.identifier.uri | http://hdl.handle.net/10203/317506 | - |
dc.description.abstract | This paper presents an analysis of the trans-lunar trajectory insertion performance of the Korea Pathfinder Lunar Orbiter (KPLO), the first lunar exploration spacecraft of the Republic of Korea. The successful launch conducted on August 4, 2022 (UTC), utilized the SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station. The trans-lunar trajectory insertion performance plays a crucial role in ensuring the overall mission success by directly influencing the spacecraft's onboard fuel consumption. Following separation from the launch vehicle (LV), a comprehensive analysis of the trajectory insertion performance was performed by the KPLO flight dynamics (FD) team. Both orbit parameter message (OPM) and orbit determination (OD) solutions were employed using deep space network (DSN) tracking measurements. As a result, the KPLO was accurately inserted into the ballistic lunar transfer (BLT) trajectory, satisfying all separation requirements at the target interface point (TIP), including launch injection energy per unit mass (C3), right ascension of the injection orbit apoapsis vector (RAV), and declination of the injection orbit apoapsis vector (DAV). The precise BLT trajectory insertion facilitated the smoother operation of the KPLO's remainder mission phase and enabled the utilization of reserved fuel, consequently significantly enhancing the possibilities of an extended mission. | - |
dc.language | English | - |
dc.publisher | KOREAN SPACE SCIENCE SOC | - |
dc.title | Post Trajectory Insertion Performance Analysis of Korea Pathfinder Lunar Orbiter Using SpaceX Falcon 9 | - |
dc.type | Article | - |
dc.identifier.scopusid | 2-s2.0-85179071031 | - |
dc.type.rims | ART | - |
dc.citation.volume | 40 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 123 | - |
dc.citation.endingpage | 129 | - |
dc.citation.publicationname | JOURNAL OF ASTRONOMY AND SPACE SCIENCES | - |
dc.identifier.doi | 10.5140/JASS.2023.40.3.123 | - |
dc.contributor.localauthor | Lee, Donghun | - |
dc.contributor.nonIdAuthor | Song, Young-Joo | - |
dc.contributor.nonIdAuthor | Bae, Jonghee | - |
dc.contributor.nonIdAuthor | Hong, Seungbum | - |
dc.contributor.nonIdAuthor | Bang, Jun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Danuri | - |
dc.subject.keywordAuthor | Korea Pathfinder Lunar Orbiter | - |
dc.subject.keywordAuthor | ballistic lunar transfer | - |
dc.subject.keywordAuthor | launch performance | - |
dc.subject.keywordAuthor | SpaceX Falcon 9 | - |
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