Illumination by the Moon
(direct light only; a general planetary ephemeris is also possible)
Planet topocentric (Long.= 16.600, Lat.= 49.200 degrees)
coordinates on
2024-11-28 at 2:32: 0, expressed in UTC, or
2024-11-28 at 3:32: 0 (Thursday)
expressed in the used time, which is 1.00 h ahead of the UTC:
Julian date : 2460642.6056 Local sidereal time : 8: 8:22
Planet from S ang.height far L-LS illumin. b PA long. PhA
-------- ------- ---- ---- ------- ----- ----- --- ----
degrees degrees AU degr. lux d e g r e e
Ea.R. col.
Moon -77.81 -8.92 63.5 -34 0 3.5 19.1 0.3 235.2
> far < gives distance of the body from the Earth (in Earth radii for Moon),
> L-LS < difference of the ecliptical longitude of the body
from that of the Sun (if positive, the body is east from the Sun),
> old < for Moon is (L-LS / 360 degrees) * 29.53059 days
> Illu.< horizontal direct illumination by the object
> b < planetographic latitude of the subterrestrial point
> PA < position angle of the central meridian of the planet
> long < planetographic longitude of the subterrestrial point
> PhA < "phase angle", i.e., angle Sun-body-Earth.
> col. < for Moon is the so-called colongitudo (its PhA=abs(L-LS))
This is a result of the programme
planet (available as a part of a package
pas_jh.zip (1.2 MB) --
the needed Pascal units themselves are unzipped within
this directory, the whole tree of my programmes within
this directory)
with a command line:
planet c10 d28.11.2024 t03:32 l16.6 f49.2 ut1 ze20 i