NavList thread: Accuracy of ephemeris

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16 Oct 2017, 08:21 | Bill Lionheart
16 Oct 2017, 14:02 | John D. Howard
16 Oct 2017, 20:02 | Bill Lionheart
17 Oct 2017, 01:17 | Ken Muldrew
17 Oct 2017, 06:23 | Bill Lionheart
17 Oct 2017, 12:38 | Ken Muldrew