Senin, 25 Agustus 2008

Tanggal 27 Agustus!! 287 tahun sekali...






On August 27, 2003, at 9:51:13 UT, Mars made its closest approach to Earth in nearly 60,000 years: 55,758,006 km (0.372719 AU). This occurred when Mars was one day from opposition and about three days from its perihelion, making Mars particularly easy to see from Earth. The last time it came so close is estimated to have been on September 12, 57,617 BC, the next time being in 2287. However, this record approach was only very slightly closer than other recent close approaches. For instance, the minimum distance on August 22, 1924 was 0.372846 AU, and the minimum distance on August 24, 2208 will be 0.372253 AU.[100] The orbital changes of Earth and Mars are making the approaches nearer: the 2003 record will be bettered 22 times by the year 4000.









UPDATE!!...Oke Bisa kawan lihat pada gambar diatas.
Berarti ada 8x pendekatan mars dalam 15 tahun dan mungkin..(bukan pasti) pada tanggal 27 itu adalah salah satu saat bumi dekat dengan mars dan bukan yg terdekat. Karena yg terdekat diramalkan pada tahun 2208 dimana kawan sudah mempunyai cucu.





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