Tomorrow the biggest meteor shower occurs this year, 140 meteors per hour.

<P> Yesterday, the reporter learned from the National Time Service Center, Perseid meteor shower will occur on August 13 morning, is expected to occur 140 meteors per hour for one of the biggest meteor shower this year. .</ P> <P> learned that, latitude 35 degrees for the best observation point, just at the latitude of Beijing, and Beijing at 3 am more than positive. .The location of the meteor shower occurs in the northeast sky. .According to reports, every year in mid-August is the Perseid meteor shower on the active period, usually in the Aug. 12 reaches its maximum, the traditional peak time is predicted at 1 o'clock on the 13th to 4 points. .The "universal Astronomical Almanac 2005," predicted that the peak Perseid meteor shower in at 1:00 on August 13 to 3:30. .This group is the parent meteor "P / Swift-Tuttle" comets, meteor speed, brightness light, and often leave a light mark, the meteor radiant point in Perseus, hence the name. .</ P> </ p>.