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2014年1月4日午夜至5日凌晨,今年的第一场流星雨——象限仪流星雨如约而至。出乎所有观测者意料的是,在这场流星雨中出现了许多壮观的火流星——4点到5点之间共出现了17颗,犹如天降火球一般。象限仪流星雨是每年最早出现的流星雨,活动时间在12月28日到1月12日,从东北方向的天空中降临。象限仪流星雨与英仙座流星雨、双子座流星雨并称为“北半球三大流星雨”。天文学家告诉我们,作为辐射点在北半球、流量大
January 4, 2014 midnight to early dawn of the 5th, this year’s first meteor shower - quadrant meteor shower as about. To the surprise of all observers, there are many spectacular meteorites in this meteor shower - 17 in total between 4 o’clock and 5 o’clock, like a fireball. Quadrant Meteor shower is the earliest meteor shower each year, activity time in the December 28 to January 12, from the northeast sky come. Quadrant meteor shower with Perseid meteor shower, Gemini meteor shower and called “the northern hemisphere three meteor shower.” Astronomers tell us that as a radiation spot in the northern hemisphere, traffic is large