18:0918:09, 27 April 2024diffhist−10
Hour angle
Change "vernal equinox" to "March equinox", which is what is actually meant. In the southern hemisphere the vernal equinox is the September equinox.current
17:3617:36, 14 April 2024diffhist−73
Ecliptic coordinate system
Change vernal equinox to March equinox, because the vernal equinox occurs in September in the southern hemisphere. Seems that this article is using vernal equinox specifically to mean March equinox.
17:3217:32, 14 April 2024diffhist+11
Equatorial coordinate system
Change vernal equinox to March equinox. "Vernal equinox" is ambiguous, as there are two vernal equinoxes, one in the northern hemisphere (March) and one in the southern hemisphere (September).current