| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3RFK9D8 | |||
| Repository | sid.inpe.br/mtc-m21c/2018/07.18.15.55 | |||
| Last Update | 2021:01.06.13.51.27 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/07.18.15.55.30 | |||
| Metadata Last Update | 2021:02.11.18.14.16 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | MoraesGonçRocc:2018:TrNePh | |||
| Title | Trajectories in the neighborhood of phobos and deimos aiming coverage and approaching  | |||
| Year | 2018 | |||
| Access Date | 2024, May 16 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 62 KiB | |||
| 2. Context | ||||
| Author | 1 Moraes, Rodolpho Vilhena de 2 Gonçalves, Liana Dias 3 Rocco, Evandro Marconi | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JH37 | |||
| Group | 1 DIDMC-CGETE-INPE-MCTIC-GOV-BR 2 3 DIDMC-CGETE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 rodolpho.vilhena@gmail.com 2 lianadgon@gmail.com 3 evandro_mr@yahoo.com.br | |||
| Conference Name | Cospar Scientific Assembly, 42 | |||
| Conference Location | Pasadena, California | |||
| Date | 14-22 July | |||
| History (UTC) | 2018-07-18 15:56:09 :: simone -> administrator :: 2018 2019-01-04 16:57:07 :: administrator -> simone :: 2018 2019-01-07 10:04:37 :: simone -> administrator :: 2018 2019-01-14 17:06:31 :: administrator -> simone :: 2018 2021-01-06 13:51:27 :: simone -> administrator :: 2018 2021-02-11 18:14:16 :: administrator -> simone :: 2018 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Abstract | Due to some interesting physical and orbital characteristics of Phobos and Deimos, satellites of Mars, research involving these moons has grown. These moons have a highly irregular shape and their orbits are close to Mars. In addition, Phobos and Deimos have a high potential to provide important information about the evolution of the Mars system as well as to contribute to a future manned mission to Mars. There have been some attempts to visit Phobos, none of them successfully and, to this day, no mission has been sent to Deimos. This work presents a detailed study of the main perturbations capable of altering the orbit of a spacecraft that orbits Mars, Phobos and Deimos, in order to understand the dynamics of spacecraft movement in the proximity of such bodies and seek cases where it is possible to find stable or near stable orbits around Phobos and Deimos for the maximum possible time. Strategic trajectories are presented that allow the spacecraft to visit both moons on a regular cadence, to approach or to cover the moons. All trajectory simulations are performed using the Spacecraft Trajectory Simulator (STRS). The considered perturbations on the orbital motion of the spacecraft are: the gravitational potential of Mars, expanded in spherical harmonics up to degree and order 80, the gravitational attraction of the Sun, the gravitational potential of Phobos and Deimos and the solar radiation pressure. For the perturbations due to Phobos and Deimos is used a polyhedral model to define the shape and mass distribution of these bodies. | |||
| Area | ETES | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Trajectories in the... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34R/3RFK9D8 | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/3RFK9D8 | |||
| Language | en | |||
| Target File | moraes_trajectories.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/446AF4B | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.45.41 3 | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||