PSLV-XL | Aditya-L1
发射信息
| 任务代号： | 2023-132 |
| 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： | Aditya-L1 |
| 任务类型： | Heliophysics |
| 发射地点： | 萨蒂什·达万航天中心，印度 |
| 发射工位： | 萨蒂什·达万航天中心第二发射台 |
| 轨道类型： | 日心拉格朗日L1点 |
任务详情
Aditya L1 is an Indian solar observation satellite to be placed at the Sun-Earth Lagrangian point L1. The major scientific objectives of the mission are to achieve a fundamental understanding of the physical processes that heat the solar corona, accelerate the solar wind and produce Coronal Mass Ejections (CMEs). Originally the mission design started as a small LEO satellite carrying only a coronagraph as a payload. In order to get the best science from the Sun, continuous viewing of the Sun is preferred. A Satellite placed in the halo orbit around the L1 Lagrangian point of the Sun-Earth system has the major advantage of continuously viewing the Sun without any occultation/ eclipses.
运营机构
Indian Space Research Organization
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·达万航天中心第二发射台 |
| 国家 | India |
| 经纬度 | 13.7199, 80.2304 |
