ERS-1 Mission Phase A
Phase A parameters
Phase A parameters
- 3 days repeat cycle
- 43 orbits per cycle
- 1978 orbits in phase
Orbit number characteristics
- First absolute orbit number is: 126 on 25-Jul-91 20:52:34 UTC
- First internal track: 29
- End of the phase: orbit 2104 on 10-Dec-91, 20:52:00 UTC
Orbit parameters
- orbit eccentricity: 0.001165
- orbit inclination: 98.5162 deg
- asc. node Long.: 24.3600 deg
- semi-major axis: 7153138.10 m
- mean nodal period: 6027.906977 s
- mean anomaly: 270.1334 deg
- argument of perigee: 90 deg
This information was retrieved from ESA/ESRIN
