Table A.1
Maximum absolute values for the residuals between the apparent distance history and the fitted polynomial.
| Mutual | Max. absolute residual value [as] | ||
|---|---|---|---|
| approx. | [tc − 30min;tc + 30min] | [tc − 15min;tc + 15min] | |
| 4th order | 2nd order | 2nd order | |
| 1 | 3.50 × 10−2 | 2.84 × 10−1 | 3.11 × 10−2 |
| 2 | 3.13 × 10−2 | 2.45 × 10−1 | 2.97 × 10−2 |
| 3 | 3.55 × 10−2 | 2.67 × 10−1 | 3.28 × 10−2 |
| 4 | 3.84 × 10−2 | 2.99 × 10−1 | 3.40 × 10−2 |
| 5 | 3.78 × 10−2 | 2.79 × 10−1 | 3.32 × 10−2 |
Notes. The residuals are compared between three configurations: fourth order and second order polynomials used over the whole duration of the close encounter (i.e. 60 min: [tc − 30min;tc + 30min]) and second order polynomial over a reduced interval centred on the central instant (only 30 min: [tc − 15 min;tc + 15 min]). Results are reported for five mutual approximations.
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