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Table 1
Time coverage of the adopted numerical ephemerides.
| Numerical ephemeris | Times span (JD) | Time-span | Number of days | Number of years |
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| INPOP10a | 2 076 569.0–2 826 520.0 | 03 May 973 to 25 Aug. 3026 | 749 951 | 2053.25 |
| DE405 | 2 305 424.5–2 524 624.5 | 09 Dec. 1599 to 31 Jan. 2200 | 219 200 | 600.13 |
| DE4061 | 625 360.50–2 816 848.5 | 23 Feb. –3001 to 2 March 3000 | 2 191 488 | 5999.96 |
References.
(1)
From (Standish 1998): “only the interval, 1600 AD to 2200 AD, has been fit with full precision Chebyshev polynomials, this set of polynomials is referred to as DE405”.
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