zig-astro

Topocentric libration

#15 by jeff was closed 2026-10-23 21:51:35 -05:00 0 / 8

Refraction

#14 by jeff was closed 2026-10-23 21:45:54 -05:00 0 / 8

Horizontal coordinates

#13 by jeff was closed 2026-10-23 21:17:06 -05:00 0 / 9

Sidereal time

#11 by jeff was closed 2026-10-23 20:50:41 -05:00 0 / 8

The subsolar point and colongitude

#9 by jeff was closed 2026-10-23 00:24:55 -05:00 0 / 7

#8 by jeff was closed 2026-10-23 00:24:55 -05:00 0 / 6

Principal phases and lunar age

#7 by jeff was closed 2026-10-23 00:24:55 -05:00 0 / 7

#6 by jeff was closed 2026-10-23 00:24:55 -05:00 0 / 7

The Moon's apparent position

#5 by jeff was closed 2026-10-23 00:24:55 -05:00 0 / 6

The Sun's apparent position

#4 by jeff was closed 2026-10-23 00:24:55 -05:00 0 / 7

#3 by jeff was closed 2026-10-23 00:24:55 -05:00 0 / 6

Instants, time scales and ΔT

#2 by jeff was closed 2026-10-22 23:37:20 -05:00 0 / 9