Performances of atmospheric density models during satellite reentry prediction campaigns at sunspot minimum (Contributo in atti di convegno)

Type

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

Label

• Performances of atmospheric density models during satellite reentry prediction campaigns at sunspot minimum (Contributo in atti di convegno) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

Alternative label

• Pardini C.; Anselmo L. (2009)
  Performances of atmospheric density models during satellite reentry prediction campaigns at sunspot minimum
  in 21st International Symposium on Space Flight Dynamics, Tolosa, Francia
  (literal)

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

• Pardini C.; Anselmo L. (literal)

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

• In: ISSFD-2009 - 21st International Symposium on Space Flight Dynamics (Tolosa, Francia, 28 Settembre - 2 Ottobre 2009). Proceedings, article n. Collision Risk II - 5. CNES, 2009. (literal)

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

• ABSTRACT: In order to assess the performances of air density models on the accuracy of satellite reentry predictions in condition of low solar activity, five different thermospheric density models were used, under the same conditions and assumptions, during the reentry predictions campaigns for Cosmos 1025 (2007) and EAS (2008). Three of the models (JR-71, MSISE-90 and NRLMSISE-00) were common to both campaigns, while MSIS-86 was used only for Cosmos 1025 and JB2006 only for EAS. Many reentry predictions were carried out, with each density model, over several weeks preceding the actual reentry date. Then, the corresponding percentage errors in the residual lifetime estimation and the mean residual prediction errors were calculated and compared among them. In both campaigns, the error in the single residual lifetime estimation remained well below 25% for each density model analyzed. The mean residual prediction errors remained below 10% all over the first campaign, with the exception of (literal)

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

• CNR-ISTI, Pisa (literal)

Titolo

• Performances of atmospheric density models during satellite reentry prediction campaigns at sunspot minimum (literal)

Prodotto di

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

Autore CNR

• CARMEN PARDINI (Unità di personale interno)
• LUCIANO ANSELMO (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Performances of atmospheric density models during satellite reentry prediction campaigns at sunspot minimum" (Insieme di parole chiave)

Incoming links:

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)

Autore CNR di

• CARMEN PARDINI (Unità di personale interno)
• LUCIANO ANSELMO (Unità di personale interno)

Insieme di parole chiave di

• Keywords of "Performances of atmospheric density models during satellite reentry prediction campaigns at sunspot minimum" (Insieme di parole chiave)