PSLV-XL | Proba-3
发射信息
| 任务代号： | 2024-233 |
| 发射状态： | 发射成功 |
| 发射服务商： | 印度空间研究组织 |
| 火箭型号： | PSLV XL |
| 火箭家族： | PSLV |
| 任务名称： | Proba-3 |
| 任务类型： | Technology |
| 发射地点： | 萨蒂什·达万航天中心，印度 |
| 发射工位： | 萨蒂什·达万航天中心第一发射台 |
| 轨道类型： | 椭圆轨道 |
任务详情
Proba-3 (Project for On-Board Autonomy 3) is the first close formation flying mission for the European Space Agency (ESA). It consists of two independent, three-axis stabilised spacecraft flying 150 meters from one another with the ability to accurately control the attitude and separation of the two craft. Such formation flying will be maintained for 6 hours, creating ″artificial solar eclipse″ for the satellite below. The spacecraft pair will fly a highly elliptical orbit divided between periods of accurate formation flying around apogee, when payload operations will be possible, and periods of free flight.
运营机构
未知
火箭详情
基本信息
| 名称 | PSLV-XL |
| 全名 | PSLV XL |
| 家族 | PSLV |
| 型号 | XL |
| 制造商 | 印度空间研究组织 |
规格参数
| 长度 | 44 m |
| 直径 | 2.8 m |
| 最小级数 | 4 |
| 最大级数 | 4 |
| 起飞质量 | 320 t |
| 起飞推力 | - kN |
| LEO运力 | - kg |
| GTO运力 | - kg |
| 首飞时间 | 2008-10-22 |
描述
PSLV-XL is the upgraded version of Polar Satellite Launch Vehicle in its standard configuration boosted by more powerful, stretched strap-on boosters with 12 tonne propellant load. Weighing 320t at lift-off, the vehicle uses larger strap-on motors (PSOM-XL or S12) to achieve higher payload capability. On 29 December 2005, ISRO successfully tested the improved version of strap-on booster for the PSLV. The first use of PSLV-XL was the launch of Chandrayaan-1 by PSLV C11. The payload capability for this variant is 1,800 kg to SSO.
发射场详情
| 发射场名称 | 萨蒂什·达万航天中心，印度 |
| 发射工位 | 萨蒂什·达万航天中心第一发射台 |
| 国家 | India |
| 经纬度 | 13.733, 80.235 |
