| Type: | partial |
| Date: | November 30, 2039 |
| Gamma: | −0.4721 |
| Magnitude: | 0.9443 |
| Saros Ser: | 126 |
| Saros No: | 47 of 72 |
| Partiality: | 206 minutes, 0 seconds |
| Penumbral: | 360 minutes, 5 seconds |
| P1: | 13:56:25 |
| U1: | 15:13:28 |
| Greatest: | 16:56:28 |
| U4: | 18:39:28 |
| P4: | 19:56:31 |
| Previous: | June 2039 |
| Next: | May 2040 |
A partial lunar eclipse will occur at the Moon’s ascending node of orbit on Wednesday, November 30, 2039,[1] with an umbral magnitude of 0.9443. A lunar eclipse occurs when the Moon moves into the Earth's shadow, causing the Moon to be darkened. A partial lunar eclipse occurs when one part of the Moon is in the Earth's umbra, while the other part is in the Earth's penumbra. Unlike a solar eclipse, which can only be viewed from a relatively small area of the world, a lunar eclipse may be viewed from anywhere on the night side of Earth. Occurring about 1.8 days before apogee (on December 2, 2039, at 11:10 UTC), the Moon's apparent diameter will be smaller.[2]
The eclipse will be completely visible over northern Europe, Asia, and Australia, seen rising over Africa and western Europe and setting over the central Pacific Ocean and western North America.[3]
Shown below is a table displaying details about this particular solar eclipse. It describes various parameters pertaining to this eclipse.[4]
| Penumbral Magnitude | 2.04346 | |
| Umbral Magnitude | 0.94433 | |
| Gamma | −0.47210 | |
| Sun Right Ascension | 16h26m20.8s | |
| Sun Declination | -21°41'27.9" | |
| Sun Semi-Diameter | 16'13.0" | |
| Sun Equatorial Horizontal Parallax | 08.9" | |
| Moon Right Ascension | 04h26m48.9s | |
| Moon Declination | +21°16'45.4" | |
| Moon Semi-Diameter | 14'45.3" | |
| Moon Equatorial Horizontal Parallax | 0°54'08.9" | |
| ΔT | 79.1 s |
See also: Eclipse cycle. This eclipse is part of an eclipse season, a period, roughly every six months, when eclipses occur. Only two (or occasionally three) eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months (173 days) later; thus two full eclipse seasons always occur each year. Either two or three eclipses happen each eclipse season. In the sequence below, each eclipse is separated by a fortnight.
A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros).[5] This lunar eclipse is related to two total solar eclipses of Solar Saros 133.