NASA Logo, National Aeronautics and Space Administration
NASA Space Science Data Coordinated Archive Header

Predicted Orbit Plots on Microfilm

NSSDCA ID: XXNO-00345

Availability: At NSSDC, Ready for Offline Distribution (or Staging if Digital)

Time span: 1973-10-29 to 1979-12-31

Description

This data set, on 16-mm microfilm, contains plots of predicted spacecraft positions in each of three coordinate systems for each orbit of the spacecraft. The plots show the spacecraft orbit: (1) rotated into the GSE X-Y plane; (2) projected onto the GSM Y-Z plane; and, (3) plotted in magnetic latitude vs. magnetic local time. The GSE plot also shows the average position of the bow shock and the magnetopause, and the GSM plot shows the model neutral sheet GSM Z values at 0, 4, 8, 12, 16, and 20 hours UT averaged over the days of the plot. On each plot there is an independent set of about 20 numbered ticks drawn on the curve, and a listing of time and position information for each tick is given below the plot. The listing on the GSE plot includes the spacecraft latitude, and those on the GSM and magnetic coordinate plots include the spacecraft geocentric radius. These plots and listings were generated at NSSDC.

Alternate Names

  • Predicted Orbit Plots

Discipline

  • Ancillary: Ephemeris/Orbit/Attitude

Old NSSDCA ID

  • 73-078A-00D

Additional Information

Spacecraft

Questions and comments about this data collection can be directed to: Coordinated Request and User Support Office

 

Personnel

NameRoleOriginal AffiliationE-mail
Dr. Michael J. TeagueData ProviderNASA Goddard Space Flight Center
Dr. Michael J. TeagueGeneral ContactNASA Goddard Space Flight Center
[USA.gov] NASA Logo - nasa.gov