UCS卫星数据库

Assembled by experts at the Union of Concerned Scientists (UCS), the Satellite 数据库 is a listing of the more than 7,560 operational satellites currently in orbit around Earth.

Our intent in producing the database is to create a research tool for specialists and non-specialists alike by collecting open-source information on operational satellites and presenting it in a format that can be easily manipulated for research and analysis.

It is available as both a downloadable Excel file and in a tab-delimited text format. A version is also provided in which the "Name" column contains only the official name of the satellite in the case of government and military satellites, and the most commonly used name in the case of commercial and civil satellites.

The database contains 28 types of data for each satellite, including technical information about each satellite (mass, 权力, 上市日期, 预期寿命)和轨道(远地点), 近地点, 倾向, 和时间), as well as information on what the satellite is used for, 谁拥有, 运营, 建造了卫星.

卫星快讯

包括通过 5/1/2023

• Total number of operating satellites: 7,560
  • 美国:5184人
  • 俄罗斯:181
  • 中国:628
  • 其他:1572
• 利奥:6768
• MEO: 143
• 椭圆:59
• 地理:590
• 美国卫星总数:5184颗
  • 公民:30
  • 商业:4741
  • 政府:167
  • 军事:246

用户可以回答以下问题:

• How many satellites does a given country have in orbit, and what are they used for?
• How many satellites are used for military 目的s versus commercial 目的s?
• Which countries have earth-observing satellites?
• When was the oldest working satellite launched?
• At what altitudes do most satellites orbit?
• What activities are most satellites involved with?

We welcome corrections, additions, and suggestions. These can be emailed to the database manager at (电子邮件保护)

已经是数据库用户? 我们很乐意 倾听你的想法.