NASA's International Halley Watch (IHW) has created a Comet Halley Archive. The collection of data spans the full wavelength range as submitted by scientists to the...

data.gov00

IHW COMET HALLEY PHOTOMETRIC FLUXES V1.0

彗星光度测量

天文观测数据

NASA's International Halley Watch (IHW) has created a Comet Halley Archive. The collection of data spans the full wavelength range as submitted by scientists to the IHW. The...

NASA Open Data Portal00

ISS_COORDS_2021-08-03

空间站轨道追踪

天文观测预测

This data represents the best estimated real-time trajectory and local sightings opportunities for the International Space Station (ISS) as generated by the...

data.gov00

IHW COMET HALLEY REDUCED SPECTROSCOPIC OBSERVATIONS V1.0

资源简介：

IHW COMET HALLEY REDUCED SPECTROSCOPIC OBSERVATIONS V1.0

资源简介：

相关数据集