Pegasus XL | Interface Region Imaging Spectrograph (IRIS)
发射信息
| 任务代号： | 2013-033 |
| 发射状态： | 发射成功 |
| 发射服务商： | Orbital Sciences Corporation |
| 火箭型号： | Pegasus XL |
| 火箭家族： | Pegasus |
| 任务名称： | Interface Region Imaging Spectrograph (IRIS) |
| 任务类型： | Heliophysics |
| 发射地点： | 空中发射到轨道 |
| 发射工位： | 范登堡太空军基地 |
| 轨道类型： | 太阳同步轨道 |
发射时间：2013-06-28 03:27:46 BST
时区：英国标准时间 (UTC+01:00)
任务详情
The Interface Region Imaging Spectrograph (IRIS) is a NASA Small Explorer Mission to observe how solar material moves, gathers energy, and heats up as it travels through a little-understood region in the sun's lower atmosphere.
运营机构
未知
火箭详情
基本信息
| 名称 | Pegasus XL |
| 全名 | Pegasus XL |
| 家族 | Pegasus |
| 型号 | |
| 制造商 | Orbital Sciences Corporation |
规格参数
| 长度 | 17.6 m |
| 直径 | 1.27 m |
| 最小级数 | 0 |
| 最大级数 | 3 |
| 起飞质量 | 23 t |
| 起飞推力 | 580 kN |
| LEO运力 | 443 kg |
| GTO运力 | 0 kg |
| 首飞时间 | 1994-06-27 |
描述
The Pegasus is an air-launched rocket developed by Orbital Sciences Corporation (now part of Northrop Grumman Innovation Systems). Capable of carrying small payloads of up to 443 kilograms (977 lb) into low Earth orbit, the vehicle consists of three solid propellant stages and an optional monopropellant fourth stage. Pegasus is released from its carrier aircraft at approximately 40,000 ft (12,000 m), and its first stage has a wing and a tail to provide lift and attitude control while in the atmosphere.
发射场详情
| 发射场名称 | 空中发射到轨道 |
| 发射工位 | 范登堡太空军基地 |
| 国家 | 未知 |
| 经纬度 | 34.732778, -120.568056 |
