北斗导航星座（Beidou）

北斗导航卫星星座是中国自主研发的全球卫星导航系统，由空间段、地面段和用户段组成。空间段包括地球静止轨道、倾斜地球同步轨道和中圆地球轨道卫星。该系统可提供高精度定位、导航和授时服务，广泛应用于交通、农业、通信、应急救灾等领域。北斗系统实现了对全球范围的覆盖，增强了中国在卫星导航领域的自主可控能力，是国家重要空间基础设施之一。

北斗导航星座（Beidou）是中国自主研发的全球卫星导航系统，旨在为全球用户提供高精度的定位、导航和授时服务。北斗系统是世界上为数不多的几大全球导航系统之一，能够提供全球覆盖、精准定位、低延迟等特点。该系统包括了三大服务模块：基本导航服务、增强服务和短报文通信服务，广泛应用于交通、农业、航空、海洋、军事等多个领域。北斗系统的建设不仅提升了中国的自主可控能力，也推动了全球卫星导航产业的发展。随着卫星发射的持续增加，北斗系统将进一步提高覆盖精度和服务能力，成为全球导航产业的重要组成部分。

Name	Content
星座中文名称	北斗导航星座
星座英文名称	BeiDou Navigation Satellite System
星座构型	中地轨道卫星星座，包含MEO、GEO和IGSO卫星
星座功能	全球定位、导航、授时服务
轨道类型	中地轨道（MEO）、静止轨道（GEO）、倾斜地球同步轨道（IGSO）
运营公司	中国卫星导航系统管理办公室
建设状态	已完成全球覆盖，持续升级
所属国家	中国
技术能力	提供全球导航、定位、授时和短报文通信服务，具有自主可控的技术优势
同类型其它星座	GPS, Galileo, GLONASS
经济和社会价值环境影响与对策	北斗导航系统不仅为中国提供了全球覆盖的定位和导航服务，还对全球航运、航空、交通、农业、救灾等领域产生了深远影响。其广泛应用推动了科技创新和经济发展。

北斗导航星座Situation

北斗导航星座Target List

The table below lists a total of 56 satellites belonging to 北斗导航星座

The satellites under the constellation are compiled based on news and official announcements. If any errors are found, please send a business contact email to contact us for correction

Satellite Name	AOE ID	NORAD ID	Launch Date International Designator	Orbit Status	Orbit Period	Orbit Inclination （°）	Perigee （Km）	Apogee （Km）	Eccentricity	Update Time （UTC）	Services
CHINASAT 32 (BEIDOU 1)	26599	26599	2000-10-30 Same Date Orbit 2000-069A Same Batch Orbit	在轨	1456minutes	12.2704	36125.792	36222.012	0.0011306	2026-04-29 17:22:22	Orbit Forecast Orbit Elements
CHINASAT 31 (BEIDOU 1B)	26643	26643	2000-12-20 Same Date Orbit 2000-082A Same Batch Orbit	在轨	1451minutes	12.5243	35740.426	36406.57	0.0078459	2026-04-29 12:31:34	Orbit Forecast Orbit Elements
BD 1 03	27813	27813	2003-05-24 Same Date Orbit 2003-021A Same Batch Orbit	在轨	1443minutes	11.2850	35844.144	36005.684	0.0019093	2026-04-29 01:23:26	Orbit Forecast Orbit Elements
BEIDOU 1D	30323	30323	2007-02-02 Same Date Orbit 2007-003A Same Batch Orbit	在轨	1452minutes	9.7812	35866.79	36336.25	0.0055257	2026-04-29 17:44:39	Orbit Forecast Orbit Elements
BEIDOU 2	31115	31115	2007-04-13 Same Date Orbit 2007-011A Same Batch Orbit	在轨	812minutes	50.9468	22447.568	22456.696	0.0001583	2026-04-28 18:17:16	Orbit Forecast Orbit Elements
COMPASS G2	34779	34779	2009-04-14 Same Date Orbit 2009-018A Same Batch Orbit	在轨	1524minutes	11.3442	36136.986	38825.008	0.0306438	2026-04-29 12:52:04	Orbit Forecast Orbit Elements
BEIDOU 3	36287	36287	2010-01-16 Same Date Orbit 2010-001A Same Batch Orbit	在轨	1436minutes	4.1820	35772.163	35802.869	0.0003641	2026-04-29 14:06:23	Orbit Forecast Orbit Elements
BEIDOU 4	36590	36590	2010-06-02 Same Date Orbit 2010-024A Same Batch Orbit	在轨	1436minutes	4.4038	35749.947	35824.133	0.0008797	2026-04-29 22:22:21	Orbit Forecast Orbit Elements
BEIDOU 5	36828	36828	2010-07-31 Same Date Orbit 2010-036A Same Batch Orbit	在轨	1436minutes	54.2930	35535.185	36031.663	0.0058878	2026-04-29 01:29:22	Orbit Forecast Orbit Elements
BEIDOU 6	37210	37210	2010-10-31 Same Date Orbit 2010-057A Same Batch Orbit	在轨	1436minutes	3.5300	35761.149	35812.819	0.0006127	2026-04-30 03:13:46	Orbit Forecast Orbit Elements
BEIDOU 7	37256	37256	2010-12-17 Same Date Orbit 2010-068A Same Batch Orbit	在轨	1436minutes	47.6387	35553.987	36003.837	0.0053354	2026-04-29 20:46:53	Orbit Forecast Orbit Elements
BEIDOU 8	37384	37384	2011-04-09 Same Date Orbit 2011-013A Same Batch Orbit	在轨	1436minutes	62.3464	35640.969	35927.785	0.0034013	2026-04-29 18:16:34	Orbit Forecast Orbit Elements
BEIDOU 9	37763	37763	2011-07-26 Same Date Orbit 2011-038A Same Batch Orbit	在轨	1436minutes	54.5887	35122.37	36459.896	0.0158590	2026-04-29 14:27:22	Orbit Forecast Orbit Elements
BEIDOU 10	37948	37948	2011-12-01 Same Date Orbit 2011-073A Same Batch Orbit	在轨	1436minutes	47.7682	35322.758	36257.154	0.0110794	2026-04-29 21:27:22	Orbit Forecast Orbit Elements
BEIDOU 11	38091	38091	2012-02-24 Same Date Orbit 2012-008A Same Batch Orbit	在轨	1436minutes	3.4555	35734.63	35837.038	0.0012144	2026-04-29 20:33:47	Orbit Forecast Orbit Elements
BEIDOU 12	38250	38250	2012-04-29 Same Date Orbit 2012-018A Same Batch Orbit	在轨	773minutes	55.8009	21473.217	21583.147	0.0019696	2026-04-28 06:02:21	Orbit Forecast Orbit Elements
BEIDOU 13	38251	38251	2012-04-29 Same Date Orbit 2012-018B Same Batch Orbit	在轨	773minutes	55.7012	21497.569	21558.875	0.0010984	2026-04-28 17:17:58	Orbit Forecast Orbit Elements
BEIDOU 14	38774	38774	2012-09-18 Same Date Orbit 2012-050A Same Batch Orbit	在轨	773minutes	56.3989	21405.948	21646.08	0.0043028	2026-04-29 02:22:30	Orbit Forecast Orbit Elements
BEIDOU 15	38775	38775	2012-09-18 Same Date Orbit 2012-050B Same Batch Orbit	在轨	773minutes	56.5035	21487.69	21568.434	0.0014467	2026-04-28 23:13:24	Orbit Forecast Orbit Elements
BEIDOU 16	38953	38953	2012-10-25 Same Date Orbit 2012-059A Same Batch Orbit	在轨	1436minutes	4.3018	35740.461	35831.207	0.0010761	2026-04-30 00:06:18	Orbit Forecast Orbit Elements
BD-17	40549	40549	2015-03-30 Same Date Orbit 2015-019A Same Batch Orbit	在轨	1436minutes	49.2998	35632.693	35946.489	0.0037208	2026-04-22 23:45:29	Orbit Forecast Orbit Elements
BD-18	40748	40748	2015-07-25 Same Date Orbit 2015-037A Same Batch Orbit	在轨	773minutes	54.9160	21507.452	21548.492	0.0007353	2026-04-27 20:24:08	Orbit Forecast Orbit Elements
BD-19	40749	40749	2015-07-25 Same Date Orbit 2015-037B Same Batch Orbit	在轨	773minutes	54.9118	21513.423	21537.907	0.0004387	2026-04-29 03:17:51	Orbit Forecast Orbit Elements
BD-20	40938	40938	2015-09-29 Same Date Orbit 2015-053A Same Batch Orbit	在轨	1436minutes	49.2984	35518.68	36054.952	0.0063592	2026-04-29 20:22:22	Orbit Forecast Orbit Elements
BD-21	41315	41315	2016-02-01 Same Date Orbit 2016-006A Same Batch Orbit	在轨	773minutes	56.6663	21514.237	21541.927	0.0004961	2026-04-29 04:03:28	Orbit Forecast Orbit Elements
BEIDOU IGSO-6	41434	41434	2016-03-29 Same Date Orbit 2016-021A Same Batch Orbit	在轨	1436minutes	60.1616	35543.101	36032.099	0.0057985	2026-04-28 17:52:22	Orbit Forecast Orbit Elements
BD-2-G7	41586	41586	2016-06-12 Same Date Orbit 2016-037A Same Batch Orbit	在轨	1436minutes	1.6029	35754.419	35815.793	0.0007278	2026-04-30 00:13:55	Orbit Forecast Orbit Elements
BEIDOU 3M1	43001	43001	2017-11-05 Same Date Orbit 2017-069A Same Batch Orbit	在轨	773minutes	56.6521	21494.426	21561.658	0.0012046	2026-04-29 06:28:48	Orbit Forecast Orbit Elements
BEIDOU 3M2	43002	43002	2017-11-05 Same Date Orbit 2017-069B Same Batch Orbit	在轨	773minutes	56.6504	21499.827	21556.377	0.0010132	2026-04-28 03:13:59	Orbit Forecast Orbit Elements
BEIDOU 3M3	43107	43107	2018-01-11 Same Date Orbit 2018-003A Same Batch Orbit	在轨	773minutes	54.3730	21513.562	21543.182	0.0005307	2026-04-28 09:55:05	Orbit Forecast Orbit Elements
BEIDOU 3M4	43108	43108	2018-01-11 Same Date Orbit 2018-003B Same Batch Orbit	在轨	773minutes	54.3665	21522.179	21533.985	0.0002115	2026-04-27 19:43:28	Orbit Forecast Orbit Elements
BEIDOU 3M5	43207	43207	2018-02-12 Same Date Orbit 2018-018A Same Batch Orbit	在轨	773minutes	56.6102	21506.193	21549.911	0.0007833	2026-04-28 06:20:41	Orbit Forecast Orbit Elements
BEIDOU 3M6	43208	43208	2018-02-12 Same Date Orbit 2018-018B Same Batch Orbit	在轨	773minutes	56.6096	21500.203	21555.921	0.0009983	2026-04-28 07:56:23	Orbit Forecast Orbit Elements
BEIDOU 3M7	43245	43245	2018-03-29 Same Date Orbit 2018-029A Same Batch Orbit	在轨	773minutes	54.2403	21525.559	21531.125	0.0000997	2026-04-28 00:16:29	Orbit Forecast Orbit Elements
BEIDOU 3M8	43246	43246	2018-03-29 Same Date Orbit 2018-029B Same Batch Orbit	在轨	773minutes	54.2368	21514.788	21541.736	0.0004828	2026-04-29 00:28:46	Orbit Forecast Orbit Elements
BEIDOU IGSO-7	43539	43539	2018-07-09 Same Date Orbit 2018-057A Same Batch Orbit	在轨	1436minutes	55.1860	35352.27	36223.94	0.0103361	2026-04-28 14:54:07	Orbit Forecast Orbit Elements
BEIDOU 3M9	43581	43581	2018-07-29 Same Date Orbit 2018-062A Same Batch Orbit	在轨	773minutes	54.0832	21515.806	21540.738	0.0004467	2026-04-29 18:44:52	Orbit Forecast Orbit Elements
BEIDOU 3M10	43582	43582	2018-07-29 Same Date Orbit 2018-062B Same Batch Orbit	在轨	773minutes	54.0828	21514.763	21542.001	0.0004880	2026-04-28 13:41:28	Orbit Forecast Orbit Elements
BEIDOU 3M11	43602	43602	2018-08-24 Same Date Orbit 2018-067A Same Batch Orbit	在轨	773minutes	54.1781	21506.384	21550.36	0.0007879	2026-04-29 13:59:12	Orbit Forecast Orbit Elements
BEIDOU 3M12	43603	43603	2018-08-24 Same Date Orbit 2018-067B Same Batch Orbit	在轨	773minutes	54.1749	21515.963	21540.901	0.0004468	2026-04-28 15:27:02	Orbit Forecast Orbit Elements
BEIDOU 3M15	43647	43647	2018-10-15 Same Date Orbit 2018-078A Same Batch Orbit	在轨	773minutes	54.1362	21505.273	21550.571	0.0008116	2026-04-28 14:53:29	Orbit Forecast Orbit Elements
BEIDOU 3M16	43648	43648	2018-10-15 Same Date Orbit 2018-078B Same Batch Orbit	在轨	773minutes	54.1316	21513.446	21542.458	0.0005198	2026-04-28 05:06:30	Orbit Forecast Orbit Elements
BEIDOU 3G1	43683	43683	2018-11-01 Same Date Orbit 2018-085A Same Batch Orbit	在轨	1436minutes	2.9546	35755.796	35816.658	0.0007217	2026-04-30 03:53:26	Orbit Forecast Orbit Elements
BEIDOU 3M17	43706	43706	2018-11-18 Same Date Orbit 2018-093A Same Batch Orbit	在轨	773minutes	54.1669	21502.879	21553.725	0.0009110	2026-04-29 23:35:36	Orbit Forecast Orbit Elements
BEIDOU 3M18	43707	43707	2018-11-18 Same Date Orbit 2018-093B Same Batch Orbit	在轨	773minutes	54.1675	21508.606	21548.358	0.0007122	2026-04-29 20:20:07	Orbit Forecast Orbit Elements
BEIDOU 2 G8	44231	44231	2019-05-17 Same Date Orbit 2019-027A Same Batch Orbit	在轨	1436minutes	1.5384	35741.428	35834.11	0.0010990	2026-04-30 03:48:56	Orbit Forecast Orbit Elements
BEIDOU 3M23	44542	44542	2019-09-22 Same Date Orbit 2019-061A Same Batch Orbit	在轨	773minutes	54.3942	21505.758	21550.766	0.0008064	2026-04-29 21:59:52	Orbit Forecast Orbit Elements
BEIDOU 3M24	44543	44543	2019-09-22 Same Date Orbit 2019-061B Same Batch Orbit	在轨	773minutes	54.3929	21514.207	21542.617	0.0005090	2026-04-29 12:23:38	Orbit Forecast Orbit Elements
BEIDOU 3M21	44793	44793	2019-11-23 Same Date Orbit 2019-078A Same Batch Orbit	在轨	773minutes	53.9831	21508.042	21548.882	0.0007317	2026-04-27 14:35:21	Orbit Forecast Orbit Elements
BEIDOU 3M22	44794	44794	2019-11-23 Same Date Orbit 2019-078B Same Batch Orbit	在轨	773minutes	53.9567	21513.945	21542.879	0.0005184	2026-04-26 16:10:35	Orbit Forecast Orbit Elements
BEIDOU 3M19	44864	44864	2019-12-16 Same Date Orbit 2019-090A Same Batch Orbit	在轨	773minutes	56.5188	21473.101	21582.923	0.0019677	2026-04-29 07:53:06	Orbit Forecast Orbit Elements
BEIDOU 3M20	44865	44865	2019-12-16 Same Date Orbit 2019-090B Same Batch Orbit	在轨	773minutes	56.5199	21479.605	21576.419	0.0017346	2026-04-28 18:29:15	Orbit Forecast Orbit Elements
BEIDOU 3 G2	45344	45344	2020-03-09 Same Date Orbit 2020-017A Same Batch Orbit	在轨	1436minutes	2.7695	35775.054	35798.296	0.0002756	2026-04-30 03:30:36	Orbit Forecast Orbit Elements
BEIDOU 3 G3	45807	45807	2020-06-23 Same Date Orbit 2020-040A Same Batch Orbit	在轨	1436minutes	2.3311	35770.707	35804.045	0.0003953	2026-04-30 01:56:37	Orbit Forecast Orbit Elements
BEIDOU-3 M25	58654	58654	2023-12-26 Same Date Orbit 2023-207A Same Batch Orbit	在轨	773minutes	55.7115	21515.49	21540.874	0.0004548	2026-04-28 21:34:37	Orbit Forecast Orbit Elements
BEIDOU-3 M26	58655	58655	2023-12-26 Same Date Orbit 2023-207B Same Batch Orbit	在轨	773minutes	55.7133	21514.452	21541.912	0.0004920	2026-04-28 16:43:01	Orbit Forecast Orbit Elements