Category Archives: Asteroids

Backyard Asteroid Hunters

Backyard astronomer Robert Holmes of Westfield, Illinois is a asteroid hunter and you can do this too. Mr. Holmes made over 36,000 observations in 2015!

Not that I’d know, we have had ZERO nights with clear skies in the past two weeks and we had 7 cm of rain yesterday in about six hours. I’m heading out to look at the flood damage in the area – nothing in the way of damage here.

Asteroid Hunters

NASA – Two unique ground telescope operations, at the Catalina Sky Survey in Mt. Lemmon, Arizona, and the Panoramic Survey Telescope and Rapid Response System, or PanSTARRS, located at Haleakala, Hawaii, are responsible for about 90 percent of all near-Earth object discoveries.

Asteroid 2014 JO25

Wow, this asteroid is getting a lot of press! That’s good! The asteroid is not a problem for us and won’t be for quite some time. Check out the NEODyS-2 site page for 2014 JO25. NEODyS-2 is a good place to bookmark as is Earth’s Busy Neighborhood.

The asteroid is large, around 812 meters in diameter and will be about 1.61 million km / million miles (4.57 Lunar distances from us) at the closest so it is comfortably far away.

The great part about this fly-by is it will give us the opportunity to really study something this large and therefore potentially hazardous up-close, perhaps even radar images.

2017 BQ6

A very nice radar image of asteroid 2017 BQ6.

This composite of 11 images of asteroid 2017 BQ6 was generated with radar data collected using NASA’s Goldstone Solar System Radar in California’s Mojave Desert on Feb. 5, 2017, between 5:24 and 5:52 p.m. PST (8:24 to 8:52 p.m. EST / 1:24 to 1:52 UTC). The images have resolutions as fine as 12 feet (3.75 meters) per pixel. – NASA

This newly discovered asteroid passed 6.57 lunar distances from Earth at 06:35 UTC a couple days after this image was acquired. The asteroid has a diameter of 177 meters / 581 feet and will pass again in 2036 (but not quite as close).

Image: NASA/JPL-Caltech/GSSR

Launch Day

Later today NASA will launch the OSIRIS-REx spacecraft will lift off on a mission to study an asteroid in unprecedented detail. The study will include taking a small sample of asteroid Bennu and returning it to Earth for firsthand analysis.

The launch has about an 80 percent chance go due to weather at the Kennedy Space Center at 19:05 EDT / 23:05 UTC.

Video

A LIVE LINK WILL BE POSTED ABOUT AN HOUR BEFORE LAUNCH

Going to Bennu

On 08 September 2016 NASA will launch the OSIRIS-REx mission to the asteroid Bennu.  Arriving in 2018 and after thoroughly mapping the asteroid a 2.1 ounce / 59.5 gram sample will be collected and returned to Earth.

More about OSIRIS-REx

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