2012 tc4 wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/2012_TC42012 TC4 is a tumbling micro-asteroid classified as a bright near-Earth object of the Apollo group, approximately 10 meters (30 feet) in diameter. It was first observed by Pan-STARRS at Haleakala Observatory on the Hawaiian island of Maui, in the United States. As of 1 October 2017, it had a small Earth minimum … See more
Orbital modeling shows the asteroid nominally passed about 1 million km from Earth in October 1986, but the uncertainty region suggests it could have passed as close as 20 km.
Data from JPL 60 … See moreAs a result of 2012 TC4's frequent approaches to Earth, its orbit changes significantly over short periods of only decades. Its two … See more
Fast rotator and tumbler
Studies of the asteroid's light curve in October 2012, found it to have a rotation period of 0.2038 hours (or 12 minutes and 14 seconds) with a brightness variation of 0.93 magnitude (U=3-), which is indicative for a non-spherical … See moreWikipedia text under CC-BY-SA license- https://de.wikipedia.org/wiki/2012_TC4
2012 TC4 ist ein erdnaher Asteroid vom Apollo-Typ, der am 4. Oktober 2012 vom Großteleskop-System Pan-STARRS entdeckt wurde.
2012 TC4 bewegt sich in einem Abstand von 0,934 (Perihel) bis 1,878 (Aphel) astronomischen Einheiten in 607 Tagen um die Sonne. Die Bahn ist nur 0,9° gegen die Ekliptik geneigt, ihre Exzentrizität ist mit 0,34 relativ groß.Wikipedia · Text under CC-BY-SA license- Exzentrizität: 0,336
- Orbittyp: Erdnaher Asteroid, Apollo-Typ
- Perihel – Aphel: 0,934 AE – 1,878 AE
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- https://pt.wikipedia.org/wiki/2012_TC4
8 rows · 2012 TC4. Órbita do asteroide em amarelo no interior do Sistema Solar durante a …
- Descoberto por: Pan-STARRS
See all 8 rows on pt.wikipedia.orgDATA EVENTO SEMIEIXO MAIOR (AU)[NOTA 1] PERIÉLIO (AU)[NOTA 2] 01-10-2012 pré-aproximação de 2012 1.2744 0.9015 12-10-2012 aproximação de 2012 1.3837 0.9115 30-10-2012 pós-aproximação de 2012 1.3893 0.9305 01-10-2017 pré-aproximação de 2017 1.4155 0.9410
- https://nl.wikipedia.org/wiki/2012_TC4
2012 TC4 is een Apollo-planetoïde die op 12 oktober 2012 de aarde passeerde op slechts 95.000 km, ongeveer een kwart van de afstand van de aarde tot de maan. De planetoïde werd enkele …
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- https://id.wikipedia.org/wiki/2012_TC4
2012 TC4 adalah sebuah asteroid.Asteroid ini merupakan bagian dari asteroid Apollo, yang terletak dekat dengan bumi. Eksentrisitas orbit asteroid ini tercatat sebesar 0.336, sementara …
- https://lb.wikipedia.org/wiki/2012_TC4
Den 2012 TC 4 ass en äerdnoen Asteroid vum Apollo-Typ, deen de 4. Oktober 2012 vum Groussteleskop-System Pan-STARRS entdeckt gouf., Den 2012 TC 4 beweegt sech op enger …
- https://da.wikipedia.org/wiki/2012_TC4
2012 TC 4 er en nærjords-asteroide af Apollo-typen, der er ca. 20 m i diameter.Den 12. okt. 2017 kl. 05:42 UTC passerede asteroiden Jorden i en afstand af kun 0,00033524 AE (50.150 km), ca. …
- https://en.wikipedia.org/wiki/Ti-6Al-4V
Ti-6Al-4V (UNS designation R56400), also sometimes called TC4, Ti64, or ASTM Grade 5, is an alpha-beta titanium alloy with a high specific strength and excellent corrosion resistance.It is …
- https://en.wikipedia.org/wiki/Talk:2012_TC4
Radar 2017. I'm surprised there's not been any published radar images. I found one from 2012.Was it too boring, since so small? Or maybe related to Arecibo Observatory storm …
