Near-Earth Objects - page 2

asteroid

3122 Florence - one of the largest known asteroids to flyby Earth on September 1

A huge, Amor-class asteroid named 3122 Florence (1981 ET3) will flyby Earth at 18.38 LD (~7 million km / 4.4 million miles / 0.047 AU) at 12:06 UTC on September 1, 2017. This is the largest asteroid to pass this close to our planet since the first near-Earth...

August 14, 2017

asteroid 2012 tc4 geocentric diagram

New observations of near-Earth asteroid 2012 TC4 reveal 0.1 LD flyby

New observations of near-Earth asteroid designated 2012 TC4 reveal it will fly past our planet at a very close distance of 0.13 LD (~50 100 km / 31 140 miles) at 05:42 UTC October 12, 2017. Current estimates suggest it should peak around mag 13 at closest approach....

August 10, 2017

asteroid 2017 OO1 flyby july 21 2017

Asteroid 2017 OO1 flew past Earth at a very close distance of 0.33 LD

A newly discovered asteroid designated 2017 OO1 flew past Earth at a very close distance of 0.33 LD (~125 720 km / 78 740 miles) at 02:27 UTC on July 21, 2017. It was discovered 2 days after its closest approach. This is the 25th known near-Earth asteroid to flyby...

July 25, 2017

asteroid 2012 tc4

Asteroid 2012 TC4 to safely flyby Earth on October 12, 2017

A small Apollo-class asteroid named 2012 TC4 will safely flyby Earth at 06:07 UTC ( ± 02:51) on October 12, 2012. This asteroid has not ben seen since it was discovered in October 2012, when it flew past Earth at about 0.25 LD (¼ the distance from...

July 13, 2017

asteroid 2017 jq1

Asteroid 2017 JQ1 flew past Earth at 0.44 LD

A newly discovered asteroid designated 2017 JQ1 flew past Earth at a distance of 0.44 LD (168 960 km / 104 986 miles) at 01:16 UTC on May 4, 2017. This is the 23rd known asteroid to fly past Earth within 1 lunar distance since January 9, 2017 (according to data...

May 06, 2017

asteroid 2017 ja

Asteroid 2017 JA flew past Earth at a distance of 0.26 LD

A newly discovered asteroid 2017 JA flew past Earth at a distance of 0.26 LD (~99 840 km / 62 037 miles) on May 2, 2017, just a day after it was discovered. This is the 22nd known near-Earth asteroid to flyby Earth within 1 lunar distance (according to data...

May 02, 2017

asteroid 2017 hg4

Asteroid 2017 HG4 flew past Earth at 0.61 LD

A near-Earth asteroid designated 2017 HG4 flew past Earth at a distance of 0.61 LD (~234 240 km / 145 550 miles) on April 22, 2017, four days before it was discovered. This makes it the 20th known asteroid to fly past Earth within 1 lunar distance since January 9,...

April 28, 2017

asteroid 2017 hv2

Newly discovered asteroid 2017 HV2 to flyby Earth at 0.33 LD

A newly discovered asteroid designated 2017 HV2 will flyby Earth at a distance of 0.33 LD (~126 720 km / 78 740 miles) on April 23, 2017. This is the 21st known asteroid to flyby Earth within 1 lunar distance since the start of the year (according to data available...

April 23, 2017

asteroid 2017 hj

Asteroid 2017 HJ discovered a day after it flew past Earth at 0.35 LD

A newly discovered asteroid designated 2017 HJ flew past Earth at a distance of 0.35 LD (134 400 km / 83 512 miles) at 05:43 UTC on April 16, 2017. This is the 18th known asteroid to flyby Earth within 1 lunar distance since January 9, 2017 (according to data...

April 18, 2017

asteroid 2014 JO25 flyby april 19 2017

Large asteroid 2014 JO25 to flyby Earth at 4.6 LD on April 19

A large asteroid designated 2014 JO25 will safely flyby Earth at a distance of 4.6 LD (1.76 million km / 1.09 million miles) on April 19, 2017. This is the closest approach by any known asteroid of this size, or larger, since asteroid Toutatis in September 2004....

April 07, 2017

asteroid 2017 gm flyby april 4 2017

Asteroid 2017 GM to flyby Earth at a very close distance of 0.04 LD

A newly discovered asteroid designated 2017 GM will flyby Earth at a very close distance of 0.04 LD / 0.00011 AU (~16 455 km / 10 225 miles) from the center of Earth; 0.03 LD from the surface. This is the 17th known asteroid to flyby Earth within 1 lunar distance...

April 04, 2017

comet 41p tuttle giacobini kresak makes closest flyby since discovery

Comet 41P/Tuttle-Giacobini-Kresák makes closest flyby since discovery

Comet 41P/Tuttle-Giacobini-Kresák will make a close approach to our planet on April 1, 2017, passing at a safe distance of 0.142 AU / 55.4 LD. This will be its closest flyby of Earth since its discovery in 1858. 41P/Tuttle–Giacobini–Kresák...

March 30, 2017

asteroid 2017 FU102 flyby april 2 2017

Asteroid 2017 FU102 to flyby Earth at 0.55 LD

A newly discovered asteroid designated 2017 FU102 will flyby Earth at a distance of 0.55 LD (~211 200 km / 131 233 miles) from the surface of our planet on Sunday, April 2, 2017. The estimated size of 2017 FU102 is between 5.1 and 11 m (16 - 36 feet). It will flyby...

March 30, 2017

asteroid 2017 FJ101 flyby march 30 2017

Asteroid 2017 FJ101 to flyby Earth at 0.83 LD

A newly discovered asteroid designated 2017 FJ101 will flyby Earth at a distance of 0.83 LD (~318 720 km / 198 034 miles) from the surface of our planet on Thursday, March 30, 2017. This is the 15th asteroid to flyby Earth within 1 lunar distance since January 9,...

March 29, 2017

asteroid 2017 FD3 flyby march 17 2017

Asteroid 2017 FD3 flew past Earth at 0.45 LD

A newly discovered asteroid 2017 FD3 flew past Earth at a distance of 0.45 LD (~172 800 / 107 372 miles) from the surface on March 17, 2017, two days before it was discovered. 2017 FD3 has an estimated size between 7.8 and 17 m (25 - 55 feet) and it belongs to the...

March 22, 2017

asteroid 2017 FM1 flyby march 20 2017

Asteroid 2017 FM1 flew past Earth at 0.32 LD

A newly discovered asteroid designated 2017 FM1 flew past Earth at a distance of 0.32 LD (~122 880 km / 76 354 miles) from the surface at 22:38 UTC on March 20, 2017. This is the 14th asteroid to flyby within 1 lunar distance since the start of the year (according...

March 21, 2017

asteroid 2017 FN1 flyby march 20 2017

Asteroid 2017 FN1 flew past Earth at 0.15 LD

A newly discovered, car-sized asteroid 2017 FN1 flew past Earth at a distance of 0.15 LD (~57 600 km/ 35 790 miles) from the surface at 21:01 UTC on March 20, 2017. This is the 13th known asteroid to flyby Earth within 1 lunar distance since the start of the year...

March 21, 2017