YAOGAN 4
Satellite information YAOGAN 4
| Spacetrack Directory Name | YAOGAN 4 |
| Follow YAOGAN 4 | YAOGAN 4 Tracker |
| Pass predictions YAOGAN 4 | Pass predictions YAOGAN 4 |
| Orbit launches |
2008-12-01 g.01:00 (15 years ago)
|
| Days in orbit | 5838 |
| Starting point | JSC (Jiuquan Satellite Launch Center, China) |
| WWW | Here |
| Categories | |
| Perigee | 626 km |
| Apogee | 651 km |
| Orbit slope (inclination) | 97.89° |
| Laps per day | 15 |
| Orbit | LEO (Sun-Synchronous) |
| Height YAOGAN 4 | 642.08 km |
Additional information YAOGAN 4
Yaogan (Chinese: ????; pinyin: Yáog?n w?ix?ng; literally: 'Remote Sensing Satellite') is a series of Chinese reconnaissance satellites launched in the early 21st century.
Chinese media describe the satellites as intended for "scientific experiments, land survey, crop yield assessment, and disaster monitoring". Western analysts suspect that they are also used for military purposes. Analysts believe that each satellite employs either optical or synthetic aperture radar (SAR) sensors and that the SAR satellites are of the Jian Bing-5 series.The SAR satellite was developed by the Shanghai Academy of Space Flight Technology (SAST). The electro-optical digital imaging satellite was developed by the China Academy of Space Technology (CAST). It is carried into space atop a Chang Zheng (Long March) rocket.Yaogan satellites have been launched from both the Taiyuan Satellite Launch Center in China's northern Shanxi province and the Jiuquan Satellite Launch Center in China's northwestern Gansu province.
TLE
Average orbit height YAOGAN 4
Average velocity YAOGAN 4
Average inclination YAOGAN 4
Frequency YAOGAN 4
In the table below we show the frequencies YAOGAN 4.
| Downlink | Mode |
|---|---|
| 2216.500 MHz | FM |
