LPNTSAT-002
导读
LPNTSAT-002(NORAD编号68409)是一颗低地球轨道(LEO)卫星,隶属于低轨定位导航授时(LEO-PNT)相关星座规划,聚焦增强弹性定位、导航与授时服务能力。作为低轨PNT体系的试验卫星之一,它依托低轨道优势,可在全球导航卫星系统(GNSS)拒止环境下提供冗余备份的PNT服务,补充现有天基导航体系的覆盖盲区与抗干扰能力。该卫星已被北美防空司令部(NORAD)纳入空间目标编目,纳入全球卫星跟踪观测体系,其部署验证了低成本小卫星承载导航载荷的技术可行性,推动低轨导航星座的发展与空间资源高效利用。
Basic Information
目录编号:
68409
目录名称:
LPNTSAT-002
国际标识:
2026-065B
轨道中心:
EARTH
卫星名称:
LPNTSAT-002
卫星全名:
LPNTSAT-002
卫星状态:
在轨 (已飞行207 天)
发射日期:
2026-03-28 UTC
国家/地区 :
(ESA)
星等 :
--
This satellite is enrolled in the Space Conjunction Data Service (SCDS) and the current flight risk assessment level is: No High Risk
Orbit Information
| 数据来源 | 国际轨道数据 |
| 星历时间: | 2026-10-20T22:32:41+0800 17小时前 查看轨道信息 |
| 半长轴: | 6882.148km |
| 偏心率: | 0.0011669 |
| 轨道倾角: | 97.380° |
| 近地点辐角 | 283.626° |
| 升交点赤经 | 171.584° |
| 平近点角 | 76.368° |
| 近地点: | 495.98km |
| 远地点: | 512.042km |
| 周期: | 94.699分钟 |
| 每日圈数: | 15.206063 |
Detailed Information
使用方式:
暂无
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Orbit Altitude Analysis Chart
Orbit Inclination Analysis Chart
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View Comprehensive ChartConjunction Data List
| Event ID | Objects | TCA | Miss Dist (km) | Collision Risk Probability | Collision Risk Index (CRI) | Action |
|---|---|---|---|---|---|---|
| CDM_261015-012504-315206-840921 |
ASNARO-2
(43152)
LPNTSAT-002
(68409) | 2026-10-15T 01:25:12+0000 |
1.140 km
极远距离 | 1.611756E-5 中风险 | 0.59 | |
| CDM_261023-041604-378606-840921 |
ITASAT
(43786)
LPNTSAT-002
(68409) | 2026-10-23T 04:16:30+0000 |
1.182 km
极远距离 | 1.534987E-5 中风险 | 0.59 | |
| CDM_261018-100805-830106-840922 |
IMPULSE-1 MIRA
(58301)
LPNTSAT-002
(68409) | 2026-10-18T 10:08:40+0000 |
1.372 km
极远距离 | 8.945486E-6 低风险 | 0.54 | |
| CDM_261017-080805-802506-840921 |
PVCC
(58025)
LPNTSAT-002
(68409) | 2026-10-17T 08:08:36+0000 |
1.521 km
极远距离 | 6.434429E-6 低风险 | 0.51 | |
| CDM_261023-050304-378606-840921 |
ITASAT
(43786)
LPNTSAT-002
(68409) | 2026-10-23T 05:03:53+0000 |
1.637 km
极远距离 | 5.120054E-6 低风险 | 0.49 | |
| CDM_261023-024104-378606-840921 |
ITASAT
(43786)
LPNTSAT-002
(68409) | 2026-10-23T 02:41:44+0000 |
2.125 km
极远距离 | 2.488234E-6 低风险 | 0.43 | |
| CDM_261014-010106-840908-196921 |
LPNTSAT-002
(68409)
TBA - TO BE ASSIGNED
(81969) | 2026-10-14T 01:01:23+0000 |
2.283 km
极远距离 | 2.071567E-6 低风险 | 0.41 | |
| CDM_261023-032904-378606-840921 |
ITASAT
(43786)
LPNTSAT-002
(68409) | 2026-10-23T 03:29:07+0000 |
2.416 km
极远距离 | 1.889398E-6 低风险 | 0.41 | |
| CDM_261017-094404-155606-840921 |
ZY 3 2
(41556)
LPNTSAT-002
(68409) | 2026-10-17T 09:44:35+0000 |
2.600 km
极远距离 | 1.650982E-6 低风险 | 0.39 | |
| CDM_261021-193106-263506-840922 |
GARAI-A
(62635)
LPNTSAT-002
(68409) | 2026-10-21T 19:31:54+0000 |
2.656 km
极远距离 | 1.589955E-6 低风险 | 0.39 |
Miss Distance Evolution Trend with All Objects
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Collision Probability Evolution Trend with All Objects
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