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猎户座(Orion)是全天最壮丽的星座,位在天球赤道,地球大部份地区都能看到。位于双子座、麒麟座、大犬座、金牛座、天玉座、波江座与小犬座之间,其北部沉浸在银河之中。星座代...
猎户座(Orion)是全天最壮丽的星座,位在天球赤道,地球大部份地区都能看到。位于双子座、麒麟座、大犬座、金牛座、天玉座、波江座与小犬座之间,其北部沉浸在银河之中。星座代表猎人,脚边还有两只狗(大犬座及小犬座)。当地球自转时,猎户座追逐著昴宿星团横越天际。
猎户座主体由参宿四和参宿七等4颗亮星组成一个大四边形。在四边形中央有3颗排成一直线的亮星,设想为系在猎人腰上的腰带,另外在这3颗星下面,又有3颗小星,它们是挂在腰带上的剑。整个形象就像一个雄赳赳站着的猎人,昂着挺胸,十分壮观。
猎户座最佳观测日期为十二月上旬至四月上旬。出现时自东南方升起,经天顶后由西南方落下。猎户座α 及 β 极亮,在一般无云的夜空即可轻易见到,但由于冬季夜空亮星颇多要辨认出猎户座还须其它星补助 。
以下是北纬30度地区在不同时间的晚上21时观测到猎户座的方位
12月1日 21:00 20-45 东南东
1月1日 21:00 45-70 天顶偏东南
2月1日 21:00 60-90 天顶偏南
3月1日 21:00 40-65 西南西
4月1日 20:00 30-55 西南西
猎户座里面也有个流星雨,位置在ζ星和α星的连线向北延长一倍处。它的出现日期是每年的10月17日到10月25日,最盛期是10月21日,此外10月17日到18日的次极盛也值得关注。它也是由哈雷彗星引起的。 展开
猎户座主体由参宿四和参宿七等4颗亮星组成一个大四边形。在四边形中央有3颗排成一直线的亮星,设想为系在猎人腰上的腰带,另外在这3颗星下面,又有3颗小星,它们是挂在腰带上的剑。整个形象就像一个雄赳赳站着的猎人,昂着挺胸,十分壮观。
猎户座最佳观测日期为十二月上旬至四月上旬。出现时自东南方升起,经天顶后由西南方落下。猎户座α 及 β 极亮,在一般无云的夜空即可轻易见到,但由于冬季夜空亮星颇多要辨认出猎户座还须其它星补助 。
以下是北纬30度地区在不同时间的晚上21时观测到猎户座的方位
12月1日 21:00 20-45 东南东
1月1日 21:00 45-70 天顶偏东南
2月1日 21:00 60-90 天顶偏南
3月1日 21:00 40-65 西南西
4月1日 20:00 30-55 西南西
猎户座里面也有个流星雨,位置在ζ星和α星的连线向北延长一倍处。它的出现日期是每年的10月17日到10月25日,最盛期是10月21日,此外10月17日到18日的次极盛也值得关注。它也是由哈雷彗星引起的。 展开
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Orion (Orion) is round-the-clock's most magnificent constellation, a celestial equator, in most parts of the earth can see. Located in Gemini, kylin seat, big dog stands, Taurus, days jade seat, wave jiang holder and the small dog seat between, its northern immersed in the galaxy in. Constellation representative hunter, feet and two dogs (big dogs seat and the small dog seat). Local ball rotation, Orion chasing with the Pleiades across the sky.
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
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你好,应该是Orion (Orion) is round-the-clock's most magnificent constellation, a celestial equator, in most parts of the earth can see. Located in Gemini, kylin seat, big dog stands, Taurus, days jade seat, wave jiang holder and the small dog seat between, its northern immersed in the galaxy in. Constellation representative hunter, feet and two dogs (big dogs seat and the small dog seat). Local ball rotation, Orion chasing with the Pleiades across the sky.
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
希望对你有帮助!
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
希望对你有帮助!
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Orion is round-the-clock's most magnificent constellation, a celestial equator, in most parts of the earth can see. Located in Gemini, kylin seat, big dog stands, Taurus, days jade seat, wave jiang holder and the small dog seat between, its northern immersed in the galaxy in. Constellation representative hunter, feet and two dogs (big dogs seat and the small dog seat). Local ball rotation, Orion chasing with the Pleiades across the sky.
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
有道词典 仅供参考
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
有道词典 仅供参考
参考资料: 有道词典
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Orion (Orion) is round-the-clock's most magnificent constellation, a celestial equator, in most parts of the earth can see. Located in Gemini, kylin seat, big dog stands, Taurus, days jade seat, wave jiang holder and the small dog seat between, its northern immersed in the galaxy in. Constellation representative hunter, feet and two dogs (big dogs seat and the small dog seat). Local ball rotation, Orion chasing with the Pleiades across the sky.
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
Orion subject by and lodge four and reference lodge seven on four brilliant star form a big square. In central three star quadrilateral lined up in a straight line for the bright stars, the idea is the hunter waist belt, another in the three stars below, and three tiny star, they are hanging on their girdles sword. The whole image is like a valiant stand erect, the hunter, bosom, spectacular.
Orion best observation date for early December to April. Appear from southeast rises, the zenith after falling by southwest. Orion alpha and beta very bright, in general cloudless sky can easily see, but because winter night sky bright stars quite a lot to identify Orion must also other star subsidies.
The following is 30 degrees north latitude area in different time of night 21 when observed Orion orientation
December 1st southeast east at 20-45
On January 1, at about 45-70 zenith partial southeast
On February 1, 60-90 zenith at south
On March 1 at 40-65 southwest west
April 1 8pm 30-55 southwest west
Orion is also a meteor shower and position in ζ star and alpha star attachment northward extension double place. Its occurrence date is the annual October 17th to October 25, the stage is 21 October 17 October, in addition to 18 times jisheng is worth attention. It is also caused by Halley's comet.
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