Delta II 7920-10 | JPSS 1 (Joint Polar Satellite System spacecraft No. 1)
任务详情
From a 512-mile orbit, tilted 98.7 degrees to the equator and traveling pole-to-pole, the craft will provide imagery, atmospheric temperature and humidity profiles, and land and ocean surface temperature observations, all of which are key ingredients for weather forecasting. In addition, the satellite will measure ozone levels and reflected solar radiation from the planet.JPSS 1 will survey the entire globe twice per day with five sensor packages.The satellite will replace the existing Suomi NPP spacecraft that launched in 2011 for a five-year mission as a gapfiller between NOAA’s legacy weather satellite constellation and the new JPSS generation.
运营机构
未知
火箭详情
基本信息
| 名称 | Delta II |
| 全名 | Delta II 7920-10 |
| 家族 | Delta, Delta II |
| 型号 | 7920-10 |
| 制造商 | 联合发射联盟 |
规格参数
| 长度 | 38.7 m |
| 直径 | 2.4 m |
| 最小级数 | 2 |
| 最大级数 | 2 |
| 起飞质量 | 251 t |
| 起飞推力 | - kN |
| LEO运力 | 5959 kg |
| GTO运力 | 1828 kg |
| 首飞时间 | 1995-11-04 |
描述
Delta II is an American space launch system developed by McDonnell Douglas, now part of the Delta rocket family operated by United Launch Alliance. With more than 150 missions and a nearly perfect track record, Delta II has established itself as one of the most successful orbital launch systems.
发射场详情
| 发射场名称 | 范登堡太空军基地 |
| 发射工位 | SLC-2W |
| 国家 | 美国 |
| 经纬度 | 34.7556, -120.6224 |
