| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/46MLNR2 | |||
| Repository | sid.inpe.br/mtc-m21d/2022/04.14.12.18 (restricted access) | |||
| Last Update | 2022:04.14.12.18.18 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2022/04.14.12.18.18 | |||
| Metadata Last Update | 2023:01.03.16.46.04 (UTC) administrator | |||
| DOI | 10.3390/sym14040667 | |||
| ISSN | 2073-8994 | |||
| Citation Key | XavierPradWintAmar:2022:MaLoNa | |||
| Title | Mapping Long-Term Natural Orbits about Titania, a Satellite of Uranus  | |||
| Year | 2022 | |||
| Month | Apr. | |||
| Access Date | 2024, May 14 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 3204 KiB | |||
| 2. Context | ||||
| Author | 1 Xavier, Jadilene 2 Prado, Antonio Fernando Bertachini de Almeida 3 Winter, Silvia Giuliatti 4 Amarante, André | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JGJA | |||
| ORCID | 1 0000-0002-7009-1572 2 0000-0002-7966-3231 3 0000-0002-3949-6045 4 0000-0002-9448-141X | |||
| Group | 1 2 DIMEC-CGCE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade Estadual Paulista (UNESP) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade Estadual Paulista (UNESP) 4 Universidade Estadual Paulista (UNESP) | |||
| Author e-Mail Address | 1 jadilene.rodrigues@unesp.br 2 antonio.prado@inpe.br 3 giuliatti.winter@unesp.br 4 andre.amarante@unesp.br | |||
| Journal | Symmetry | |||
| Volume | 14 | |||
| Number | 4 | |||
| Pages | e667 | |||
| History (UTC) | 2022-04-14 12:18:39 :: simone -> administrator :: 2022 2023-01-03 16:46:04 :: administrator -> simone :: 2022 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | astrodynamics celestial mechanics lifetime numerical simulations orbits planetary satellite | |||
| Abstract | Close polar and circular orbits are of great interest for the exploration of natural satellites. There are still no studies in the literature investigating orbits around Titania, the largest satellite of Uranus. In this work, we present results of a set of numerical simulations carried out to obtain long-duration orbits for a probe around Titania. Through an expansion of the gravitational potential up to second order, the asymmetry of the gravitational field due to Titanias coefficient C22, the zonal coefficient J2, and the gravitational perturbation of Uranus is considered. The analysis of lifetime sensitivity due to possible errors in the values of J2 and C22 is investigated using multiple regression models. Simulations were performed for different eccentricity values, and lifetime maps were constructed. The results show that low-altitude and near-circular orbits have longer lifetimes due to the balance between the disturbance of Uranus and the gravitational coefficients of Titania. The results also show that non-zero values of the longitude of periapsis (ω) and longitude of the ascending node (Ω) are essential to increase the lifetime up to eight times compared to cases where ω = Ω = 0°. We also show that an orbit with eccentricity 10−3 is the most affected by errors in the values of J2 and C22. | |||
| Area | ETES | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Mapping Long-Term Natural... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | symmetry-14-00667.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KTFK8 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.40.20 1 | |||
| Dissemination | PORTALCAPES; SCOPUS. | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||