Wikipedia / February 2055 lunar eclipse
Wikipedia / February 2055 lunar eclipse
A total lunar eclipse will occur at the Moon’s ascending node of orbit on Thursday, February 11, 2055, with an umbral magnitude of 1.2258. A lunar eclipse occurs when the Moon moves into the Earth's shadow, causing the Moon to be darkened. A total lunar eclipse occurs when the Moon's near side entirely passes into the Earth's umbral shadow. 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. A total lunar eclipse can last up to nearly two hours, while a total solar eclipse lasts only a few minutes at any given place, because the Moon's shadow is smaller. Occurring only about 15 hours before perigee (on February 12, 2055, at 13:00 UTC), the Moon's apparent diameter will be larger.
This lunar eclipse will be the third of an almost tetrad, with the others being on February 22, 2054 (total); August 18, 2054 (total); and August 7, 2055 (partial).
Visibility
The eclipse will be completely visible over Africa, Europe, and west, central, and south Asia, seen rising over much of North and South America and setting over east Asia and western Australia.
|
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 | 2.19816 |
Umbral Magnitude | 1.22577 |
Gamma | 0.35264 |
Sun Right Ascension | 21h42m03.5s |
Sun Declination | -13°47'10.8" |
Sun Semi-Diameter | 16'12.3" |
Sun Equatorial Horizontal Parallax | 08.9" |
Moon Right Ascension | 09h42m24.2s |
Moon Declination | +14°08'09.1" |
Moon Semi-Diameter | 16'39.9" |
Moon Equatorial Horizontal Parallax | 1°01'09.9" |
ΔT | 88.5 s |
February 11, 2055 Lunar Eclipse Parameters
Eclipse season
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.
January 27Descending node (new moon) | February 11Ascending node (full moon) |
Partial solar eclipseSolar Saros 122 | Total lunar eclipseLunar Saros 134 |
Eclipse season of August–September 2055
Related eclipses
Eclipses in 2055
A total lunar eclipse on February 11.
Metonic
Preceded by: Lunar eclipse of April 26, 2051
Followed by: Lunar eclipse of November 30, 2058
Tzolkinex
Preceded by: Lunar eclipse of January 1, 2048
Followed by: Lunar eclipse of March 25, 2062
Half-Saros
Preceded by: Solar eclipse of February 5, 2046
Followed by: Solar eclipse of February 17, 2064
Tritos
Preceded by: Lunar eclipse of March 13, 2044
Followed by: Lunar eclipse of January 11, 2066
Lunar Saros 134
Preceded by: Lunar eclipse of January 31, 2037
Followed by: Lunar eclipse of February 22, 2073
Inex
Preceded by: Lunar eclipse of March 3, 2026
Followed by: Lunar eclipse of January 22, 2084
Triad
Preceded by: Lunar eclipse of April 13, 1968
Followed by: Lunar eclipse of December 13, 2141
Lunar eclipses of 2053–2056
Saros 134
Tritos series
Inex series
Half-Saros cycle
A lunar eclipse will be preceded and followed by solar eclipses by 9 years and 5.5 days (a half saros). This lunar eclipse is related to two total solar eclipses of Solar Saros 141.
See also
Notes
External links