In certain corner cases involving long runtimes (1 week +) and highly intermittent satellite visibility, we might try to use an out-of-date ephemeris to calculate a satellite's position. Prevent this by regularly marking as "invalid" all ephemerides that are outside of their validity period.
If we ever decide to save ephems to flash, consider this problem also (and bemoan our lack of RTC)
ljbade
commented
8 years ago
In certain corner cases involving long runtimes (1 week +) and highly intermittent satellite visibility, we might try to use an out-of-date ephemeris to calculate a satellite's position. Prevent this by regularly marking as "invalid" all ephemerides that are outside of their validity period.
If we ever decide to save ephems to flash, consider this problem also (and bemoan our lack of RTC)