Solar eclipse of November 3, 1975

{{Infobox solar eclipse|1975Nov03

| previous = Solar eclipse of May 11, 1975

| next = Solar eclipse of April 29, 1976

}}

A partial solar eclipse occurred at the Moon's ascending node of orbit on Monday, November 3, 1975,{{cite web|title=November 3, 1975 Partial Solar Eclipse|url=https://www.timeanddate.com/eclipse/solar/1975-november-3|publisher=timeanddate|access-date=8 August 2024}} with a magnitude of 0.9588. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A partial solar eclipse occurs in the polar regions of the Earth when the center of the Moon's shadow misses the Earth.

A partial eclipse was visible for parts of southern South America and Antarctica.

Eclipse details

Shown below are two tables displaying details about this particular solar eclipse. The first table outlines times at which the moon's penumbra or umbra attains the specific parameter, and the second table describes various other parameters pertaining to this eclipse.{{cite web|title=Partial Solar Eclipse of 1975 Nov 03|url=https://eclipsewise.com/solar/SEprime/1901-2000/SE1975Nov03Pprime.html|publisher=EclipseWise.com|access-date=8 August 2024}}

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|+November 3, 1975 Solar Eclipse Times

! Event

! Time (UTC)

First Penumbral External Contact

| 1975 November 03 at 11:15:40.6 UTC

Ecliptic Conjunction

| 1975 November 03 at 13:05:32.0 UTC

Greatest Eclipse

| 1975 November 03 at 13:15:54.3 UTC

Equatorial Conjunction

| 1975 November 03 at 13:40:06.5 UTC

Last Penumbral External Contact

| 1975 November 03 at 15:16:00.1 UTC

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|+November 3, 1975 Solar Eclipse Parameters

! Parameter

! Value

Eclipse Magnitude

| 0.95883

Eclipse Obscuration

| 0.95347

Gamma

| −1.02475

Sun Right Ascension

| 14h32m18.5s

Sun Declination

| -14°58'14.2"

Sun Semi-Diameter

| 16'07.4"

Sun Equatorial Horizontal Parallax

| 08.9"

Moon Right Ascension

| 14h31m21.8s

Moon Declination

| -15°58'31.8"

Moon Semi-Diameter

| 16'28.7"

Moon Equatorial Horizontal Parallax

| 1°00'28.4"

ΔT

| 46.3 s

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.

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|+ Eclipse season of November 1975

! November 3
Ascending node (new moon)
!! November 18
Descending node (full moon)

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| Partial solar eclipse
Solar Saros 123

Total lunar eclipse
Lunar Saros 135