There was a very bright fireball over middle Tennessee last night, October 20, at 7:57:09 PM CDT. Four NASA all sky cameras, located in Tullahoma, Huntsville, Chickamauga, and North Georgia College, first detected the fireball at an altitude of 54 miles, moving slightly north of west at 47,000 miles per hour. The meteor, estimated to weigh around 10 pounds, travelled some 64 miles through the atmosphere before fragmenting 24 miles above the town of Brentwood, south of Nashville. At its brightest, the fireball rivaled the first quarter Moon, gathering a fair amount of attention in the tri-state area.
The fireball was NOT associated with the Orionid meteor shower, which is currently active. It was moving too slow and coming from the wrong direction.
On Thursday, October 23, 2014, from 5:00pm – 6:00pm CDT, Marshall scientists Mitzi Adams, Sabrina Savage and Alphonse Sterling will be taking questions about the partial solar eclipse on the NASA Marshall Twitter account: http://twitter.com/NASA_Marshall, using the hashtag #askNASA.
At approximately 4:54 p.m. CDT, the eclipse will begin, with maximum eclipse occurring at 5:54 p.m. The partial eclipse will end at 6:49 p.m. CDT, which is after 6:02 pm sunset in Huntsville.
The magnitude of this eclipse, that is the fraction of the Sun’s diameter covered by the moon, will be 44%. The obscuration, or the fraction of the Sun’s area occulted by the moon, will be 32%.The Sun will be in the constellation Virgo, with Saturn low on the horizon after sunset, and Mars will be farther to the east.
A live Ustream feed of the partial solar eclipse will be available here.
Local Viewing Opportunity
Von Braun Astronomical Society (VBAS) is partnering with the U.S. Space & Rocket Center® on Thursday, October 23, 2014, from 5 p.m. until sundown, for the observance of the partial solar eclipse. Join astronomers in the Davidson Center for Space Exploration parking lot to discuss the phenomenon and observe the solar eclipse through the telescopes. There will be visible-light viewing telescopes to see any sunspots, and special telescopes with hydrogen-light viewing in order to see the prominences at the edge of the sun.
The telescopes are equipped with filters for safe viewing of the sun. Never look at the Sun directly! Attempting to look directly at the sun without such special filters is harmful to the eyes.
This event is free and open to the public.
A bright meteor occurred around 5:18 am CDT the morning of September 30th. It was first detected 66 miles above Tennessee City, TN by four NASA All Sky Fireball Network cameras (located in Huntsville, AL, Chickamauga, GA, Tullahoma, TN, and Rosman, NC) and moved slightly south of east at a speed of 147,600 mph. It traveled just over 1 mile through the atmosphere before burning up about 53 miles above the ground.