NASA 天文图片日历

探索宇宙的奇迹,每日一图

太阳,月球和国际空间站

(原标题: Sun and Moon and ISS)

2022-09-03

浏览次数: 50

8月25日,太阳和月亮都可以在地球的白天天空中看到。国际空间站也是如此。当地时间上午11点02分左右,从中国北京顺义区可以看到,国际空间站穿过了月牙盘。在西南约40公里处的丰台区,国际空间站也被看到穿过太阳的圆盘。29秒后,太阳凌日现象被观测到。在这些面板中比较了两次过境,这些面板由来自两个地点的处理和堆叠视频帧组成。这些协调拍摄的照片是用不同的设备拍摄的,但经过调整,以相同的比例显示太阳和月球。国际空间站经过月球时的计算距离为435公里,经过太阳时的计算距离为491公里。阿尔忒弥斯1:发射更新

查看原文解释

On August 25 Sun and Moon could both be seen in planet Earth's daytime skies. And so could the International Space Station. The ISS crossed the disk of the waning crescent Moon as seen from Shunyi district, Beijing, China at about 11:02 am local time. Some 40 kilometers to the southwest, in Fengtai district, the ISS was seen to cross the Sun's disk too. The solar transit was observed only 29 seconds later. Both transits are compared in these panels, composed of processed and stacked video frames from the two locations. The coordinated captures were made with different equipment, but adjusted to show the Sun and Moon at the same scale. The ISS was at a calculated range of 435 kilometers for the lunar transit and 491 kilometers when passing in front of the Sun. Artemis I: Launch Update

最近天文图片