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Orbit Key Parameters, Definitive, for Interball Auroral Probe; IA_OR_DEF, in CDF


Availability: Data Accessible Elsewhere

Time span: 1996-09-19 to 


This data set contains selected Key Parameters of the definitive orbit data for the Interball Auroral Probe spacecraft, as made available via SPDF's interactive WWW interface CDAWeb.

The following definitive parameters are given versus time: spacecraft position in GSE and GSM coordinates; spacecraft velocity in GSE coordinates; a status flag; and a gap flag.

CDAWeb is available at and supports: (1) graphical browse display of user-selected parameters and time intervals; (2) downloading of user-selected parameters in ASCII; and (3) downloading of data in CDF format.

Empty (no actual data) master CDFs for the CDAWeb CDFs are maintained in the CDAWeb system at SPDF. These are the latest versions of the labeling, display, and explanatory information carried by the CDF structure for this data set. When a screen plot or an ASCII listing is obtained from CDAWeb, the master CDF information is automatically used and displayed. However, when the user obtains data by downloading CDFs from CDAWeb, the master CDF should also be obtained separately, as its content may well differ from that of the data CDFs, which remain unchanged.

Alternate Names

  • Ephemeris KPs, IA_OR_DEF, in CDF


  • Ancillary: Ephemeris/Orbit/Attitude


  • 96-050C-00D

Additional Information


Questions and comments about this data collection can be directed to: Dr. H. Kent Hills



NameRoleOriginal AffiliationE-mail
Dr. Anatoli A PetrukovichData ProviderInstitut Kosmicheskich Issledovaniya (IKI)
Dr. Victoria I. ProkhorenkoGeneral ContactInstitut Kosmicheskich Issledovaniya (IKI)
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