IANAP. My understanding is that MOND doesn't kick-in in the Solar System at all; the strength of gravitation from the Sun is much greater than the MOND thresho

IANAP. My understanding is that MOND doesn't kick-in in the Solar System at all; the strength of gravitation from the Sun is much greater than the MOND threshold. So I'm surprised that Mercury ever comes into discussions of MOND.