Influence of high eccentricity objects on the evolution of the geo environment (Contributo in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Contributo in atti di convegno (Classe)

Label

• Influence of high eccentricity objects on the evolution of the geo environment (Contributo in atti di convegno) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

Alternative label

• Rossi A.; Anselmo L.; Pardini C. (2009)
  Influence of high eccentricity objects on the evolution of the geo environment
  in Fifth European Conference on Space Debris, Darmstadt, Germania, 30/3 - 2/4, 2009
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Rossi A.; Anselmo L.; Pardini C. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume

• Fifth European Conference on Space Debris (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana

• 672 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• In: Fifth European Conference on Space Debris (Darmstadt, Germania, 30 March - 2 April 2009). Proceedings, vol. ESA SP-672 (CD-ROM) article n. 3. H. Lacoste (ed.). ESA Communication Production Office, ESTEC, 2009. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 7 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

• ABSTRACT: The long term influence of objects crossing or abandoned in GEO was evaluated, based on current practices, using the new Space Debris Mitigation model SDM 4.0. It was the latest version of a long term evolution code originally developed in the early 1990's, specifically designed to model with high accuracy the high Earth orbit regimes. Starting from the MASTER-2005 debris population, the long term evolution of the GEO environment was simulated under a few realistic scenarios, based on increasingly aggressive mitigation strategies. Beyond the high eccentricity objects, also the influence of the rocket stages separated from GEO spacecraft and left in geosynchronous drift orbits was analyzed. The main mitigation measures considered included the re-orbiting of GEO spacecraft at the end-of-life in the super-GEO graveyard zone, the de-orbiting of GTO/HEO upper stages and the re-orbiting of the rocket stages usually abandoned in drift orbits. These simulations allowed the quantitati (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR-ISTI, Pisa (literal)

Titolo

• Influence of high eccentricity objects on the evolution of the geo environment (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

• 978-0-521-85203-6 (literal)

Abstract

• The long term influence of objects crossing or abandoned in GEO was evaluated, based on current practices, using the new Space Debris Mitigation model SDM 4.0. It was the latest version of a long term evolution code originally developed in the early 1990's, specifically designed to model with high accuracy the high Earth orbit regimes. Starting from the MASTER-2005 debris population, the long term evolution of the GEO environment was simulated under a few realistic scenarios, based on increasingly aggressive mitigation strategies. Beyond the high eccentricity objects, also the influence of the rocket stages separated from GEO spacecraft and left in geosynchronous drift orbits was analyzed. The main mitigation measures considered included the re-orbiting of GEO spacecraft at the end-of-life in the super-GEO graveyard zone, the de-orbiting of GTO/HEO upper stages and the re-orbiting of the rocket stages usually abandoned in drift orbits. These simulations allowed the quantitative estimation of the collision probability related to all the above mentioned classes of objects. The effectiveness of the current mitigation measures was assessed and the rationale of new mitigation guidelines devised to minimize the future collision risk in GEO was discussed. (literal)

Prodotto di

• Istituto di scienza e tecnologie dell'informazione \"Alessandro Faedo\" (ISTI) (Istituto)
• Modelli matematici e metodi numerici per la dinamica del volo e la meccanica dei solidi (ICT.P11.006.001) (Modulo)

Autore CNR

• ALESSANDRO ROSSI (Persona)
• LUCIANO ANSELMO (Unità di personale interno)
• CARMEN PARDINI (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Influence of high eccentricity objects on the evolution of the geo environment" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ALESSANDRO ROSSI (Persona)
• CARMEN PARDINI (Unità di personale interno)
• LUCIANO ANSELMO (Unità di personale interno)

Prodotto

• Istituto di scienza e tecnologie dell'informazione \"Alessandro Faedo\" (ISTI) (Istituto)
• Modelli matematici e metodi numerici per la dinamica del volo e la meccanica dei solidi (ICT.P11.006.001) (Modulo)

Insieme di parole chiave di

• Keywords of "Influence of high eccentricity objects on the evolution of the geo environment" (Insieme di parole chiave)