November 2012 lunar eclipse
A penumbral lunar eclipse occurred at the Moon’s descending node of orbit on Wednesday, 28 November 2012, with an umbral magnitude of −0.1859. A lunar eclipse occurs when the Moon moves into the Earth's shadow, causing the Moon to be darkened. A penumbral lunar eclipse occurs when part or all of the Moon's near side passes into 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 only about 3 minutes before apogee, the Moon's apparent diameter was smaller.
Visibility
The eclipse was completely visible over much of Asia and Australia, seen rising over Europe, the Middle East, and east Africa and setting over North America and the eastern Pacific Ocean.Eclipse details
Shown below is a table displaying details about this particular solar eclipse. It describes various parameters pertaining to this eclipse.| Parameter | Value |
| Penumbral Magnitude | 0.91685 |
| Umbral Magnitude | −0.18589 |
| Gamma | −1.08693 |
| Sun Right Ascension | 16h19m43.5s |
| Sun Declination | -21°26'15.1" |
| Sun Semi-Diameter | 16'12.8" |
| Sun Equatorial Horizontal Parallax | 08.9" |
| Moon Right Ascension | 04h20m01.1s |
| Moon Declination | +20°27'44.7" |
| Moon Semi-Diameter | 14'42.2" |
| Moon Equatorial Horizontal Parallax | 0°53'57.7" |
| ΔT | 66.9 s |
Eclipse season
This eclipse is part of an eclipse season, a period, roughly every six months, when eclipses occur. Only two eclipse seasons occur each year, and each season lasts about 35 days and repeats just short of six months 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.| 13 November Ascending node | 28 November Descending node |
| Total solar eclipse Solar Saros 133 | Penumbral lunar eclipse Lunar Saros 145 |
Related eclipses
Eclipses in 2012
- An annular solar eclipse on May 20.
- A partial lunar eclipse on June 4.
- A total solar eclipse on November 13.
- '''A penumbral lunar eclipse on November 28.'''
Metonic
- Preceded by: Lunar eclipse of February 9, 2009
- Followed by: Lunar eclipse of September 16, 2016
Tzolkinex
- Preceded by: Lunar eclipse of October 17, 2005
- Followed by: Lunar eclipse of January 10, 2020
Half-Saros
- Preceded by: Solar eclipse of November 23, 2003
- Followed by: Solar eclipse of December 4, 2021
Tritos
- Preceded by: Lunar eclipse of December 30, 2001
- Followed by: Lunar eclipse of October 28, 2023
Lunar Saros 145
- Preceded by: Lunar eclipse of November 18, 1994
- Followed by: Lunar eclipse of December 9, 2030
Inex
- Preceded by: Lunar eclipse of December 20, 1983
- Followed by: Lunar eclipse of November 8, 2041
Triad
- Preceded by: Lunar eclipse of January 28, 1926
- Followed by: Lunar eclipse of September 29, 2099
Half-Saros cycle
A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days. This lunar eclipse is related to two total solar eclipses of Solar Saros 152.| November 23, 2003 | December 4, 2021 |