m**c
发帖数: 7349 | 1 Orionids
Active from October 4th to November 14th
The Orionids are a medium strength shower that sometimes reaches high
strength activity. In a normal year the Orionids produce 20-25 shower
members at maximum. In exceptional years, such as 2006-2009, the peak rates
were on par with the Perseids (50-75 per hour). At this time we are unable
to predict exactly when the Orionids will be exception |
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m*******4
发帖数: 884 | 2 A large meteor streaked across the night sky Wednesday night and was seen
and heard throughout the Bay Area.
Sky observers took to social media to report that they had seen a bright
fireball with hues of red and orange break up overhead shortly before 8 p.m.
, accompanied by a loud boom. The sound was so loud, some residents reported
it shook their homes, making them think it may be an earthquake.
Jonathan Braidman, astronomy instructor at Oakland's Chabot Space and
Science Center, said the mete... 阅读全帖 |
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s*****r
发帖数: 11545 | 3 说今晚流星高峰,俺从一点半仰望星空至两点半,鸡巴毛都没看着一根。难道俺看错方位
鸟?俺盯着东方偏南的夜空, 看见有七颗比较亮的星星,中间三颗靠得很近,说实话俺觉
得那像个蝴蝶的形状,没鸟啥鸟事。 |
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J******h
发帖数: 6102 | 4 在山里看秋叶，外加Orionids流星雨，是不是很有意思呢？ |
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t*******l
发帖数: 421 | 5 meteor shower, increase in the number of meteors observed in a
particular part of the sky. Meteor showers usually occur annually
and with varying intensity. The meteors of a meteor shower all
appear to originate at a single point in the sky known as the
radiant point, or radiant. A shower is named for the constellation
in which its radiant is located, e.g., the Lyrids appear to come
from a point in Lyra, the Perseids from Perseus, and the Orionids
from Orion. While the average counting rate of m |
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t*******l
发帖数: 421 | 6 meteor shower, increase in the number of meteors observed in a
particular part of the sky. Meteor showers usually occur annually
and with varying intensity. The meteors of a meteor shower all
appear to originate at a single point in the sky known as the
radiant point, or radiant. A shower is named for the constellation
in which its radiant is located, e.g., the Lyrids appear to come
from a point in Lyra, the Perseids from Perseus, and the Orionids
from Orion. While the average counting rate of m |
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