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Sylacauga
Rock schema.jpg
Sylacauga
Type Chondrite
Class Ordinary chondrite
Group H4
Country United States
Region Alabama
Coordinates 33°11′18.1″N 86°17′40.2″W / 33.188361°N 86.2945°W / 33.188361; -86.2945Coordinates: 33°11′18.1″N 86°17′40.2″W / 33.188361°N 86.2945°W / 33.188361; -86.2945
Observed fall Yes
Fall date 18:46 U.T. on November 30, 1954
Total Known Weight 5.56 kg

The Sylacauga meteorite fell on November 30, 1954 at 2:46pm (18:46 U.T.)[1] on the town of Sylacauga, Alabama.

It is often improperly[2] called the Hodges Meteorite, which was a fragment of the meteorite. The Hodges Meteorite is the first documented extraterrestrial object to have injured a human being.[3] It was a grapefruit-sized fragment of the Sylacauga meteorite[2] which fell on November 30, 1954. It crashed through the roof of a frame house in Oak Grove, Alabama, bounced off a large wooden console radio, and hit Ann Elizabeth Hodges (1923-1972) who was napping on a couch. The 31 year old woman was badly bruised on one side of her body but able to walk. The event received worldwide publicity.

Hodges Meteorite is not the only extraterrestrial object to have struck a human. In 1992 a very small fragment (3g) of Mbale meteorite hit a young Ugandan boy,[4] but it had been slowed down by a tree and did not cause any injury.

Contents

Fireball

The meteor made a fireball visible from three states as it streaked through the atmosphere, even though it fell early in the afternoon.[5]

Following events

The United States Air Force sent a helicopter to take the meteorite. Eugene Hodges, the husband of the woman who was struck, hired a lawyer to get it back. The Hodges' landlord, Bertie Guy, also claimed it, wanting to sell it to cover the damage to the house. There were offers of up to $5,000 for the meteorite. By the time it was returned to the Hodgeses, over a year later, public attention had diminished and they were unable to find a buyer willing to pay much money.

Ann Hodges was uncomfortable with the public attention and the stress of the dispute over ownership of the meteorite. Against her husband's wishes, she donated it to the Alabama Museum of Natural History where it is displayed at the University of Alabama in Tuscaloosa.[6]

Fragments

Upon the entry within the atmosphere it fragmented in at least 3 pieces[1]:

  1. Hodges fragment (3.86 kg - 33°11′18.1″N 86°17′40.2″W / 33.188361°N 86.2945°W / 33.188361; -86.2945) that crashed through the roof of a frame house in Oak Grove and injured Ann Elizabeth Hodges (1923-1972) on the left hip. It was the first documented extraterrestrial object to have struck a human being.
  2. McKinney fragment (1.68 kg - 33°13′08.4″N 86°17′20.7″W / 33.219°N 86.289083°W / 33.219; -86.289083) found the next day
  3. A third fragment is believed to have impacted somewhere near Childersburg (a few km northwest of Oak Grove)

Classification

The Sylacauga meteorite is classified as an ordinary chondrite of H4 group[2].

Orbit

The meteoroid came in on the sunward side of the Earth, so when it hit our planet it had passed the perihelion and was travelling outward from the Sun. Considering the orbit estimations, the best candidate as parent body is 1685 Toro[1].

Notes

  1. ^ a b c H. Povenmire. The Sylacauga, Alabama Meteorite: The Impact Locations, Atmosphere Trajectory, Strewn Field and Radiant. H.Povenmire. Abstracts of the Lunar and Planetary Science Conference, volume 26, page 1133, (1995)
  2. ^ a b c Meteoritical Bulletin Database: Sylacauga
  3. ^ space.com - Boy Hit by Meteorite.
  4. ^ Fragment of Mbale meteorite hit a young Ugandan boy.
  5. ^ The Sylacauga, Talladega County, Alabama, Aerolite. Swindel, G.W. & Jones, W.B. - Journal: Meteoritics, volume 1, number 2, page 125.
  6. ^ "UA Museum to Observe 50th Anniversary of Hodges Meteorite". University of Alabama. November 24, 2004. http://uanews.ua.edu/anews2004/nov04/meteorite112404.htm. Retrieved 2008-05-17.  

External links and references








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