Total Lunar Eclipse of 1957 Nov 07

Fred Espenak

Key to Lunar Eclipse Figure (below)

Introduction


The Total Lunar Eclipse of 1957 Nov 07 is visible from the following geographic regions:

  • eastern Africa, Europe, Asia, Australia, Pacific, western North America

The diagram to the right depicts the Moon's path with respect to Earth's umbral and penumbral shadows. Below it is a map showing the geographic regions of eclipse visibility. Click on the figure to enlarge it. For an explanation of the features appearing in the figure, see Key to Lunar Eclipse Figures.

The instant of greatest eclipse takes place on 1957 Nov 07 at 14:27:30 TD (14:26:58 UT1). This is 5.1 days after the Moon reaches apogee. During the eclipse, the Moon is in the constellation Aries. The synodic month in which the eclipse takes place has a Brown Lunation Number of 431.

The eclipse belongs to Saros 135 and is number 20 of 71 eclipses in the series. All eclipses in this series occur at the Moon’s descending node. The Moon moves northward with respect to the node with each succeeding eclipse in the series and gamma increases.

This is a very shallow total eclipse. It has an umbral eclipse magnitude of only 1.0305 and a duration of totality lasting 27.9 minutes. Gamma has a value of -0.4332.

The total lunar eclipse of 1957 Nov 07 is preceded two weeks earlier by a total solar eclipse on 1957 Oct 23.

These eclipses all take place during a single eclipse season.

The eclipse predictions are given in both Terrestrial Dynamical Time (TD) and Universal Time (UT1). The parameter ΔT is used to convert between these two times (i.e., TD = UT1 + ΔT). ΔT has a value of 32.2 seconds for this eclipse.

The following links provide maps and data for the eclipse.

The tables below contain detailed predictions and additional information on the Total Lunar Eclipse of 1957 Nov 07 .


Eclipse Data: Total Lunar Eclipse of 1957 Nov 07

Eclipse Characteristics
Parameter Value
Penumbral Magnitude 2.09628
Umbral Magnitude 1.03050
Gamma-0.43321
Epsilon 0.4013°
Opposition Times
Event Calendar Date & Time Julian Date
Greatest Eclipse 1957 Nov 07 at 14:27:29.8 TD (14:26:57.6 UT1) 2436150.102056
Ecliptic Opposition 1957 Nov 07 at 14:32:30.6 TD (14:31:58.4 UT1) 2436150.105537
Equatorial Opposition 1957 Nov 07 at 14:17:28.6 TD (14:16:56.4 UT1) 2436150.095098
Geocentric Coordinates of Sun and Moon
1957 Nov 07 at 14:27:29.8 TD (14:26:57.6 UT1)
Coordinate Sun Moon
Right Ascension14h49m49.6s02h50m09.3s
Declination-16°18'55.4"+15°55'18.7"
Semi-Diameter 16'08.6" 15'08.8"
Eq. Hor. Parallax 08.9" 0°55'35.5"
Geocentric Libration of Moon
Angle Value
l -4.2°
b 0.5°
c -18.6°
Earth's Shadows
Parameter Value
Penumbral Radius 1.2073°
Umbral Radius 0.6692°
Prediction Paramaters
Paramater Value
Ephemerides JPL DE405
ΔT 32.2 s
Shadow Rule Danjon
Shadow Enlargement 1.010
Saros Series 135 (20/71)

Explanation of Lunar Eclipse Data Tables

Eclipse Contacts: Total Lunar Eclipse of 1957 Nov 07

Lunar Eclipse Contacts
Eclipse Event Contact Time
TD
Time
UT1
Zenith Latitude Zenith Longitude Position Angle Axis Distance
Penumbral BeginsP111:32:44.011:32:11.915°36.3'N178°27.6'W 242.7° 1.4586°
Partial BeginsU112:44:14.712:43:42.515°44.2'N164°14.8'E 232.8° 0.9210°
Total BeginsU214:13:32.914:13:00.715°53.8'N142°39.1'E 184.3° 0.4167°
Greatest EclipseGreatest14:27:29.814:26:57.615°55.3'N139°16.7'E 168.7° 0.4013°
Total EndsU314:41:29.614:40:57.415°56.8'N135°53.6'E 153.0° 0.4168°
Partial EndsU416:10:48.616:10:16.416°06.2'N114°17.9'E 104.5° 0.9224°
Penumbral EndsP417:22:11.417:21:39.216°13.7'N097°02.5'E 94.6° 1.4610°
Eclipse Durations
Eclipse Phase Duration
Penumbral (P4 - P1)05h49m27.4s
Partial (U4 - U1)03h26m33.9s
Total (U3 - U2)00h27m56.7s

Explanation of Lunar Eclipse Contacts Table

Polynomial Besselian Elements: Total Lunar Eclipse of 1957 Nov 07

Polynomial Besselian Elements
1957 Nov 07 at 14:00:00.0 TD (=t0)
n x y d f1 f2 f3
0 -0.13761 -0.43693 -0.2847 1.20717 0.66905 0.25242
1 0.47235 0.09479 -0.0002 0.00033 0.00032 0.00009
2 0.00020 -0.00004 0.0000 0.00000 0.00000 0.00000
3 -0.00001 -0.00000 - - - -

At time t1 (decimal hours), each besselian element is evaluated by:

x = x0 + x1*t + x2*t2 + x3*t3 (or x = Σ [xn*tn]; n = 0 to 3)

where: t = t1 - t0 (decimal hours) and t0 = 14.000

Explanation of Besselian Elements

Eclipse Publications

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For more visit: AstroPixels Publishing


Links for the Total Lunar Eclipse of 1957 Nov 07

Links to Additional Lunar Eclipse Information

Decade Tables of Lunar Eclipses:
| 1901 - 1910 | 1911 - 1919 | 1921 - 1930 | 1931 - 1940 | 1941 - 1950 |
| 1951 - 1960 | 1961 - 1970 | 1971 - 1980 | 1981 - 1990 | 1991 - 2000 |
| 2001 - 2010 | 2011 - 2020 | 2021 - 2030 | 2031 - 2040 | 2041 - 2050 |
| 2051 - 2060 | 2061 - 2070 | 2071 - 2080 | 2081 - 2090 | 2091 - 2100 |

Lunar Eclipse Publications

Eclipse Predictions

Predictions for the Total Lunar Eclipse of 1957 Nov 07 were generated using the JPL DE405 solar and lunar ephemerides. The lunar coordinates were calculated with respect to the Moon's Center of Mass.

The Earth's umbral and penumbral shadows were calculated using the Danjon methodusing a mean mid-latitude ellipticity to compensate for the opacity of the terrestrial atmosphere.

The predictions are given in both Terrestrial Dynamical Time (TD) and Universal Time (UT1). The parameter ΔT is used to convert between these two times (i.e., UT1 = TD - ΔT). ΔT has a value of 32.2 seconds for this eclipse.

Acknowledgments

Some of the content on this web site is based on the book 21st Century Canon of Lunar Eclipses. All eclipse calculations are by Fred Espenak, and he assumes full responsibility for their accuracy.

Permission is granted to reproduce eclipse data when accompanied by a link to this page and an acknowledgment:

"Eclipse Predictions by Fred Espenak, www.EclipseWise.com"

The use of diagrams and maps is permitted provided that they are NOT altered (except for re-sizing) and the embedded credit line is NOT removed or covered.