Home › 1999 › Chang Zheng 4B
Feng Yun Yi Beng on Chang Zheng 4B, 1999-05-10 (Success)
ResultSuccess
Date1999-05-10 01:33 UTC
VehicleChang Zheng 4BChang Zheng 4B
Chang Zheng 4B flight no.1success rate so far 100%
No. in 199924 / 76orbital attempts
Agency countryChinaSAST
| Item | Value |
|---|---|
| Launch site | Taiyuan weixing fashe zhongxin |
| Payload | Feng Yun Yi Beng |
| GCAT launch tag | 1999-025 |
| Orbit | 849 × 868 km · 98.8° |
| Mass to orbit | 1.3 t |
Neighbouring Chang Zheng 4B launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 1999-05-10 | Feng Yun Yi Beng | Chang Zheng 4B | TYSC | Success |
| 1999-10-14 | ZY-1/CBERS 1 | Chang Zheng 4B | TYSC | Success |
| 2000-09-01 | ziyuan erhao 01 xing | Chang Zheng 4B | TYSC | Success |
| 2002-05-15 | haiyang yihao A | Chang Zheng 4B | TYSC | Success |
| 2002-10-27 | ziyuan erhao 02 xing | Chang Zheng 4B | TYSC | Success |
| 2003-10-21 | ZY-1-2 | Chang Zheng 4B | TYSC | Success |
Chang Zheng 4B launches per year
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.