Solar eclipse of May 9, 1967

A partial solar eclipse occurred at the Moon's ascending node of orbit on Tuesday, May 9, 1967,^[1] with a magnitude of 0.7201. 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.

Solar eclipse of May 9, 1967

Partial eclipse
Map
Gamma	1.1422
Magnitude	0.7201
Maximum eclipse
Coordinates	62.5°N 168.1°W / 62.5; -168.1
Times (UTC)
Greatest eclipse	14:42:48
References
Saros	147 (20 of 80)
Catalog # (SE5000)	9436
← November 12, 1966 November 2, 1967 →

A partial eclipse was visible for parts of North America and Northern Europe.

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.^[2]

May 9, 1967 Solar Eclipse Times

Event	Time (UTC)
First Penumbral External Contact	1967 May 9 at 12:37:20.4 UTC
Greatest Eclipse	1967 May 9 at 14:42:47.7 UTC
Ecliptic Conjunction	1967 May 9 at 14:55:56.3 UTC
Equatorial Conjunction	1967 May 9 at 15:36:05.9 UTC
Last Penumbral External Contact	1967 May 9 at 16:47:49.8 UTC

May 9, 1967 Solar Eclipse Parameters

Parameter	Value
Eclipse Magnitude	0.72009
Eclipse Obscuration	0.63352
Gamma	1.14218
Sun Right Ascension	03h03m17.2s
Sun Declination	+17°16'38.0"
Sun Semi-Diameter	15'50.5"
Sun Equatorial Horizontal Parallax	08.7"
Moon Right Ascension	03h01m40.6s
Moon Declination	+18°14'18.0"
Moon Semi-Diameter	14'51.1"
Moon Equatorial Horizontal Parallax	0°54'30.4"
ΔT	37.7 s

Eclipse season

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.

Eclipse season of April–May 1967

April 24 Descending node (full moon)	May 9 Ascending node (new moon)
Total lunar eclipse Lunar Saros 121	Partial solar eclipse Solar Saros 147

Related eclipses

Eclipses in 1967

• A total lunar eclipse on April 24.
• A partial solar eclipse on May 9.
• A total lunar eclipse on October 18.
• A total solar eclipse on November 2.

Metonic

• Preceded by: Solar eclipse of July 20, 1963
• Followed by: Solar eclipse of February 25, 1971

Tzolkinex

• Preceded by: Solar eclipse of March 27, 1960
• Followed by: Solar eclipse of June 20, 1974

Half-Saros

• Preceded by: Lunar eclipse of May 3, 1958
• Followed by: Lunar eclipse of May 13, 1976

Tritos

• Preceded by: Solar eclipse of June 8, 1956
• Followed by: Solar eclipse of April 7, 1978

Solar Saros 147

• Preceded by: Solar eclipse of April 28, 1949
• Followed by: Solar eclipse of May 19, 1985

Inex

• Preceded by: Solar eclipse of May 29, 1938
• Followed by: Solar eclipse of April 17, 1996

Triad

• Preceded by: Solar eclipse of July 7, 1880
• Followed by: Solar eclipse of March 9, 2054

Solar eclipses of 1964–1967

This eclipse is a member of a semester series. An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternating nodes of the Moon's orbit.^[3]

The partial solar eclipses on January 14, 1964 and July 9, 1964 occur in the previous lunar year eclipse set.

Solar eclipse series sets from 1964 to 1967
Ascending node				Descending node
Saros	Map	Gamma		Saros	Map	Gamma
117	June 10, 1964 Partial	−1.1393		122	December 4, 1964 Partial	1.1193
127	May 30, 1965 Total	−0.4225		132	November 23, 1965 Annular	0.3906
137	May 20, 1966 Annular	0.3467		142	November 12, 1966 Total	−0.33
147	May 9, 1967 Partial	1.1422		152	November 2, 1967 Total (non-central)	1.0007

Saros 147

This eclipse is a part of Saros series 147, repeating every 18 years, 11 days, and containing 80 events. The series started with a partial solar eclipse on October 12, 1624. It contains annular eclipses from May 31, 2003 through July 31, 2706. There are no hybrid or total eclipses in this set. The series ends at member 80 as a partial eclipse on February 24, 3049. Its eclipses are tabulated in three columns; every third eclipse in the same column is one exeligmos apart, so they all cast shadows over approximately the same parts of the Earth.

The longest duration of annularity will be produced by member 38 at 9 minutes, 41 seconds on November 21, 2291. All eclipses in this series occur at the Moon’s ascending node of orbit.^[4]

Series members 11–32 occur between 1801 and 2200:
11	12	13
January 30, 1805	February 11, 1823	February 21, 1841
14	15	16
March 4, 1859	March 15, 1877	March 26, 1895
17	18	19
April 6, 1913	April 18, 1931	April 28, 1949
20	21	22
May 9, 1967	May 19, 1985	May 31, 2003
23	24	25
June 10, 2021	June 21, 2039	July 1, 2057
26	27	28
July 13, 2075	July 23, 2093	August 4, 2111
29	30	31
August 15, 2129	August 26, 2147	September 5, 2165
32
September 16, 2183

Metonic series

The metonic series repeats eclipses every 19 years (6939.69 days), lasting about 5 cycles. Eclipses occur in nearly the same calendar date. In addition, the octon subseries repeats 1/5 of that or every 3.8 years (1387.94 days). All eclipses in this table occur at the Moon's ascending node.

22 eclipse events between December 13, 1898 and July 20, 1982
December 13–14	October 1–2	July 20–21	May 9	February 24–25
111	113	115	117	119
December 13, 1898		July 21, 1906	May 9, 1910	February 25, 1914
121	123	125	127	129
December 14, 1917	October 1, 1921	July 20, 1925	May 9, 1929	February 24, 1933
131	133	135	137	139
December 13, 1936	October 1, 1940	July 20, 1944	May 9, 1948	February 25, 1952
141	143	145	147	149
December 14, 1955	October 2, 1959	July 20, 1963	May 9, 1967	February 25, 1971
151	153	155
December 13, 1974	October 2, 1978	July 20, 1982

Tritos series

This eclipse is a part of a tritos cycle, repeating at alternating nodes every 135 synodic months (≈ 3986.63 days, or 11 years minus 1 month). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee), but groupings of 3 tritos cycles (≈ 33 years minus 3 months) come close (≈ 434.044 anomalistic months), so eclipses are similar in these groupings.

Series members between 1801 and 2087
August 17, 1803 (Saros 132)	July 17, 1814 (Saros 133)	June 16, 1825 (Saros 134)	May 15, 1836 (Saros 135)	April 15, 1847 (Saros 136)
March 15, 1858 (Saros 137)	February 11, 1869 (Saros 138)	January 11, 1880 (Saros 139)	December 12, 1890 (Saros 140)	November 11, 1901 (Saros 141)
October 10, 1912 (Saros 142)	September 10, 1923 (Saros 143)	August 10, 1934 (Saros 144)	July 9, 1945 (Saros 145)	June 8, 1956 (Saros 146)
May 9, 1967 (Saros 147)	April 7, 1978 (Saros 148)	March 7, 1989 (Saros 149)	February 5, 2000 (Saros 150)	January 4, 2011 (Saros 151)
December 4, 2021 (Saros 152)	November 3, 2032 (Saros 153)	October 3, 2043 (Saros 154)	September 2, 2054 (Saros 155)	August 2, 2065 (Saros 156)
July 1, 2076 (Saros 157)	June 1, 2087 (Saros 158)

Inex series

This eclipse is a part of the long period inex cycle, repeating at alternating nodes, every 358 synodic months (≈ 10,571.95 days, or 29 years minus 20 days). Their appearance and longitude are irregular due to a lack of synchronization with the anomalistic month (period of perigee). However, groupings of 3 inex cycles (≈ 87 years minus 2 months) comes close (≈ 1,151.02 anomalistic months), so eclipses are similar in these groupings.

Series members between 1801 and 2200
August 16, 1822 (Saros 142)	July 28, 1851 (Saros 143)	July 7, 1880 (Saros 144)
June 17, 1909 (Saros 145)	May 29, 1938 (Saros 146)	May 9, 1967 (Saros 147)
April 17, 1996 (Saros 148)	March 29, 2025 (Saros 149)	March 9, 2054 (Saros 150)
February 16, 2083 (Saros 151)	January 29, 2112 (Saros 152)	January 8, 2141 (Saros 153)
December 18, 2169 (Saros 154)	November 28, 2198 (Saros 155)