Last Update: Sep 23, 2022.

Submitted by: Kellyann Brenner
Score: 79/100 (39 votes)


When might Apophis hit Earth?

99942 Apophis is a near-Earth asteroid and potentially hazardous asteroid with a diameter of 370 metres (1,210 feet) that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029.

More observations refined its path around the Sun and excluded Earth, bringing the probability of a 2029 impact down to zero. What would happen if Apophis hit Earth? Apophis would cause widespread destruction up to several hundred of kilometers from its impact site.

Apophis will not hit Earth "Apophis has been extensively tracked since its discovery by both optical and radar telescopes," Farnocchia said. "Thanks to these data collected by astronomers all over the world we can precisely predict the motion of Apophis through the April 2029 flyby."Sept 22, 2021

What would happen if Apophis hit Earth? Apophis would cause widespread destruction up to several hundred of kilometers from its impact site. The energy released would be equal more than 1,000 megatons of TNT, or tens to hundreds of nuclear weapons.

Asteroid Apophis: Will It Hit Earth? Your

What would happen if Apophis hit Earth? Apophis would cause widespread destruction up to several hundred of kilometers from its impact site. The energy released would be equal more than 1,000 megatons of TNT, or tens to hundreds of nuclear weapons.

Asteroid Apophis: Will It Hit Earth? Your

What would happen if Apophis hit Earth? Apophis would cause widespread destruction up to several hundred of kilometers from its impact site. The energy released would be equal more than 1,000 megatons of TNT, or tens to hundreds of nuclear weapons.

What would happen if Apophis hit Earth? Apophis would cause widespread destruction up to several hundred of kilometers from its impact site. The energy released would be equal more than 1,000 megatons of TNT, or tens to hundreds of nuclear weapons.

99942 Apophis is a near-Earth asteroid and potentially hazardous asteroid with a diameter of 370 metres (1,210 feet) that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029.

Asteroid Hit Earth? 99942 Apophis

99942 Apophis is a near-Earth asteroid and potentially hazardous asteroid with a diameter of 370 metres (1,210 feet) that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029.

Asteroid  Hit Earth? 99942 Apophis

99942 Apophis is a near-Earth asteroid and potentially hazardous asteroid with a diameter of 370 metres (1,210 feet) that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029.

99942 Apophis (/əˈpɒfɪs/) is a near-Earth asteroid and potentially hazardous asteroid with a diameter of 370 metres (1,210 feet) that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029.

NASA Says Asteroid Apophis Isn't A Risk To Earth For 100 More Years : NPR. NASA Says Asteroid Apophis Isn't A Risk To Earth For 100 More Years The asteroid Apophis was taken off of NASA's "risk list" after the space agency determined earlier this month that it poses no risk of impact to Earth within the next century.

World 2036? 99942 Apophis

Apophis will make two modestly close approaches to Earth in 2036, but even the planet Venus will come closer to Earth in 2036. On April 12, 2068, the nominal trajectory has Apophis 1.87 AU (280 million km) from Earth. 99942 Apophis.DiscoverySpectral typeSqAbsolute magnitude (H)19.7.4 19.09.19 18.95.15

World   2036? 99942 Apophis

Apophis will make two modestly close approaches to Earth in 2036, but even the planet Venus will come closer to Earth in 2036. On April 12, 2068, the nominal trajectory has Apophis 1.87 AU (280 million km) from Earth. 99942 Apophis.DiscoverySpectral typeSqAbsolute magnitude (H)19.7.4 19.09.19 18.95.15

After Apophis was discovered in 2004, the asteroid was given a 2.7% chance of hitting Earth in 2029, causing a great deal of media attention. It also for a time had a small chance of hitting Earth in 2036. Additional observations have shown it will not hit Earth in 2029 or in 2036.