Table 5: Accuracy of the ephemerides of some outer satellites of Jupiter, Saturn, and Neptune in mas.

Satellite	Internal	External	Observational	Accuracy of the ephemerides on the
	precision	accuracy	period	period 2007-2017 (max deviation)
J6	12	630	1905-2003	150
J7	12	670	1905-2003	150
J8	12	640	1908-2003	150
J9	12	760	1914-2003	150
J10	12	630	1938-2003	200
J11	12	670	1938-2003	200
J12	12	520	1951-2003	250
J13	12	480	1974-2003	300
S9 Phoebe	8	240	1904-2007	150
N2 Nereid	2	380	1949-2006	300

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