Astronomical Events for August and September 2000
August 2000
- Lammas (“loaf-mass”), also called the Festival of St. Peter’s Chains or of the Maccabees; Gaelic holiday Lugnasad.
- President Warren G. Harding dies in office and is succeeded by Vice President Calvin Coolidge, 1923.
- Hurricane Celia strikes Corpus Christi, Texas, killing 11 people and causing $454 million in damage, 1970.
- Saturn south of the Pleiades star cluster (they rise not long before the brighter Jupiter in hour after midnight).
- FIRST QUARTER MOON,. 9:02 P.M. EDT; Venus near star Regulus (binoculars needed), very low in west at dusk today and tomorrow; atomic bomb dropped on Hiroshima, 1945.
- Halfway point of summer.
- Jesse Owens wins his fourth gold medal at the 1936 Olympics in Berlin.
- Atomic bomb dropped on Nagasaki, 1945; Richard Nixon resigns the presidency, 1974.
- Mercury and Mars close together at dawn, but very low in a bright sky (need binoculars); Sun enters constellation Leo; Congress establishes the Smithsonian Institute, 1846.
- First peak of Perseid meteors from northeast late this evening; second peak will be in the hour between moonset and start of morning twilight (3:30 to 4:30 A.M. of August 12).
- Asteroid Juno at opposition, closest and visible all night long (optical aid and a finder chart are always needed to locate Juno).
- Victory Day in Rhode Island; temperature hit 113 degrees Fahrenheit in Kansas City, 1936.
- FULL MOON (Green Corn or Grain Moon), 1:13 A.M. EDT.
- Elvis Presley dies, 1977.
- Hurricane Camille hits Mississippi coast with sustained winds of 200 mph and storm surges as high as 24 feet, 1969.
- Woodstock music festival ends after three days, 1969.
- Augustus Caesar died at age 76, A.D. 14
- Viking 1 spacecraft, bound for Mars, launched, 1975; Voyager 2 spacecraft, bound for Jupiter, Saturn, Uranus and Neptune, launched 1977.
- Jupiter-Saturn-Moon line rises a while before midnight.
- LAST QUARTER MOON, 2:51 P.M. EDT; sun enters astrological sign Virgo.
- Mt. Vesuvius erupts, A.D. 79.
- Voyager 2 spacecraft flies past Neptune, 1989.
- Voyager 2 spacecraft flies past Saturn, 1981.
- Women’s Equality Day.
- In 1964, Hurricane Cleo hit Miami and southern Florida with gusts up to 135 mph; eruption of Krakatoa, 1883.
- Galileo spacecraft bound for Jupiter flies past and photographs asteroid Ida and discovers its little moon, Dactyl, 1993.
- NEW MOON, 6:19 A.M. EDT.
- Look for Venus not far to lower left of a slender crescent moon, low in the west at dusk.
- Hurricane Carol hit eastern New England, killing 60, flooding Providence and causing $450 million in damage this day in 1954; Charleston, South Carolina, earthquake kills 100 people, 1886.
September 2000
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- Titanic discovered 13,000 feet below the North Atlantic, 1985.
- The Labor Day Hurricane of 1935 hit Florida Keys with lowest barometric pressure ever in U.S. (26.35 inches), killing 408.
- Viking 2 Lander set down on Mars, 1976.
- Labor Day.
- FIRST QUARTER MOON, 12:27 P.M. EDT.
- President William McKinley shot by Leon Czolgosz, 1901 (dies eight days later).
- Jupiter due north of bright star Aldebaran (they rise, close together in late evening).
- One hundred years ago today, 6,000 people killed by a surprise hurricane tide in Galveston, Texas.
- In 1921, 38.2 inches of rain fell in 24 hours at Thrall, Texas.
- Forty years ago today, Hurricane Donna strikes the Florida Keys, with barometer as low as 27.46 inches and gusts up to 180 mph.
- Diocletian New Year (year 1717); Hurricane Carla hits central Texas coast with 17.5 inches of rain and 45 deaths, 1961.
- Saturn stationary among background stars and closest to bright star Aldebaran for this year (about one fist-width at arm’s length from the star, about twice as far as Jupiter now is from Aldebaran); Saturn, Aldebaran and Jupiter all rise together in late evening.
- FULL MOON (Harvest Moon – full moon closest to au tumn equinox), 3:37 P.M. EDT.
- Byzantine New Year (year 7509); Francis Scott Key writes “The Star-Spangled Banner,” 1814, during War of 1812.
- At dawn, Mars just north of brighter star, Regulus (look low in east); Sun enters con stellation Virgo; Mayflower leaves Plymouth, England, for America with 102 pilgrims, 1620.
- At dawn, a pretty triangle of moon, Jupiter and Saturn; Venus nearest the bright star Spica, very low in west at dusk (binoculars may be needed to spot Spica).
- LAST QUARTER MOON, 9:28 P.M. EDT.
- J.R.R. Tolkien publishes The Hobbit, 1937.
- AUTUMN EQUINOX (start of autumn), 1:27 P.M. EDT; sun enters astrological sign Libra.
- Temperature hits -9 degrees Fahrenheit at Yellowstone National Park, 1926
- At dawn, compact triangle of moon-Mars-Regulus will fit in field of view of many binoculars; Yosemite National Park established, 1890.
- In 1950, pall from Canadian forest fires causes blue sun and moon in northeast U.S. (including Pennsylvania and New Jersey) and at night a purple total eclipse of the moon.
- NEW MOON, 3:53 P.M. EDT; the Warren Commission Report on JFK’s assassination released, 1964.
- Rosh Hashanah, first day of the Jewish New Year 5761, begins at sunset; Michaelmas; Venus appears lower left of moon, low in west-southwest at dusk.
- Premiere of Mozart’s opera The Magic Flute in Vienna, 1791


