Asteroid swept within moon’s distance Monday night

Asteroid swept within moon’s distance Monday night

Asteroid swept within moon’s distance Monday night 1401 1108 Asteroid Day Asteroid Day

This article was published by which is not affiliated with Asteroid Day.

Astronomers did know in advance that asteroid 2016 FW13 would pass closely – but safely – on April 5, 2016. Check out a photo from the Virtual Telescope Project.

On April 5, 2016, at 02:21 UTC), a 6-meter-large near-Earth asteroid labeled 2016 FW13 made an extremely close, but safe, sweep past the Earth. Astronomers knew in advance that the asteroid would come within 200,000 miles (320,000 km) of Earth – inside the moon’s orbit. Gianluca Masi at the Virtual Telescope Project sent this photo to EarthSky. He wrote on his website:

At Virtual Telescope, we tried to grab it, despite the uncertain weather and hazy sky.

The image above is a single 180-seconds exposure, remotely taken with PlaneWave 17?+Paramount ME+SBIG STL-6303E robotic unit part of the Virtual Telescope. The robotic mount tracked the VERY fast (305″/minute) apparent motion of the asteroid, so stars are trailing, while the asteroid is perfectly tracked (the minor planet is the little sharp dot in the center).

At the imaging time, the object was at about magnitude 18.5 [ed.note: much too faint to be viewed with the eye] and at about 220,000 miles (356,000 km) from our planet. This is, once again, a super result, showing the amazing capabilities of the Virtual Telescope in tracking extremely demanding asteroids.

And it’s also good news for us earthlings who are depending on astronomers to locate asteroids, which, everyone now agrees, have the potential to be a threat to Earth.