Advances in Astronomy

Research Article

Improving the Accuracy of the Martian Ephemeris Short-Term Prediction

Table 5

Observing strategies and the accuracy of range measurements.
StrategyObserving frequencyStationsNoise levelSystematic errors
Strategy 12 hours every dayKS JMS ZP1m5m
Strategy 22 hours every dayJMS ZP1m5m
Strategy 32 hours every 5 daysJMS ZP1m5m