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	12.2535	36126.705	36219.093	0.0010856	2026-04-19 14:33:13	Orbit Forecast Orbit Elements
CHINASAT 31 (BEIDOU 1B)	26643	26643	2000-12-20 Same Date Orbit 2000-082A Same Batch Orbit	在轨	1451minutes	12.5096	35743.87	36405.464	0.0077921	2026-04-19 11:13:57	Orbit Forecast Orbit Elements
BD 1 03	27813	27813	2003-05-24 Same Date Orbit 2003-021A Same Batch Orbit	在轨	1443minutes	11.2677	35843.822	36006.344	0.0019209	2026-04-20 01:51:01	Orbit Forecast Orbit Elements
BEIDOU 1D	30323	30323	2007-02-02 Same Date Orbit 2007-003A Same Batch Orbit	在轨	1452minutes	9.7588	35864.879	36337.933	0.0055680	2026-04-20 02:41:56	Orbit Forecast Orbit Elements
BEIDOU 2	31115	31115	2007-04-13 Same Date Orbit 2007-011A Same Batch Orbit	在轨	812minutes	50.9506	22447.347	22456.961	0.0001667	2026-04-19 17:46:32	Orbit Forecast Orbit Elements
COMPASS G2	34779	34779	2009-04-14 Same Date Orbit 2009-018A Same Batch Orbit	在轨	1524minutes	11.3237	36136.998	38825.862	0.0306531	2026-04-19 22:38:41	Orbit Forecast Orbit Elements
BEIDOU 3	36287	36287	2010-01-16 Same Date Orbit 2010-001A Same Batch Orbit	在轨	1436minutes	4.1577	35771.267	35802.251	0.0003674	2026-04-20 07:38:44	Orbit Forecast Orbit Elements
BEIDOU 4	36590	36590	2010-06-02 Same Date Orbit 2010-024A Same Batch Orbit	在轨	1436minutes	4.3777	35751.662	35822.306	0.0008377	2026-04-19 22:48:03	Orbit Forecast Orbit Elements
BEIDOU 5	36828	36828	2010-07-31 Same Date Orbit 2010-036A Same Batch Orbit	在轨	1436minutes	54.2916	35561.512	36025.018	0.0054955	2026-03-19 22:41:52	Orbit Forecast Orbit Elements
BEIDOU 6	37210	37210	2010-10-31 Same Date Orbit 2010-057A Same Batch Orbit	在轨	1436minutes	3.5026	35758.484	35815.652	0.0006779	2026-04-20 06:01:36	Orbit Forecast Orbit Elements
BEIDOU 7	37256	37256	2010-12-17 Same Date Orbit 2010-068A Same Batch Orbit	在轨	1436minutes	47.6576	35554.32	36002.046	0.0053103	2026-04-19 21:12:35	Orbit Forecast Orbit Elements
BEIDOU 8	37384	37384	2011-04-09 Same Date Orbit 2011-013A Same Batch Orbit	在轨	1436minutes	62.3331	35640.835	35926.965	0.0033932	2026-04-19 17:47:50	Orbit Forecast Orbit Elements
BEIDOU 9	37763	37763	2011-07-26 Same Date Orbit 2011-038A Same Batch Orbit	在轨	1436minutes	54.5878	35123.886	36457.596	0.0158139	2026-04-19 17:42:43	Orbit Forecast Orbit Elements
BEIDOU 10	37948	37948	2011-12-01 Same Date Orbit 2011-073A Same Batch Orbit	在轨	1436minutes	47.7871	35323.827	36255.355	0.0110455	2026-04-19 22:12:22	Orbit Forecast Orbit Elements
BEIDOU 11	38091	38091	2012-02-24 Same Date Orbit 2012-008A Same Batch Orbit	在轨	1436minutes	3.4287	35734.458	35839.23	0.0012424	2026-04-20 03:50:04	Orbit Forecast Orbit Elements
BEIDOU 12	38250	38250	2012-04-29 Same Date Orbit 2012-018A Same Batch Orbit	在轨	773minutes	55.8082	21472.675	21583.649	0.0019883	2026-04-19 15:50:50	Orbit Forecast Orbit Elements
BEIDOU 13	38251	38251	2012-04-29 Same Date Orbit 2012-018B Same Batch Orbit	在轨	773minutes	55.7085	21497.1	21559.304	0.0011145	2026-04-19 14:13:13	Orbit Forecast Orbit Elements
BEIDOU 14	38774	38774	2012-09-18 Same Date Orbit 2012-050A Same Batch Orbit	在轨	773minutes	56.3885	21405.454	21646.614	0.0043212	2026-04-16 18:00:30	Orbit Forecast Orbit Elements
BEIDOU 15	38775	38775	2012-09-18 Same Date Orbit 2012-050B Same Batch Orbit	在轨	773minutes	56.4953	21487.629	21568.535	0.0014496	2026-04-19 07:15:30	Orbit Forecast Orbit Elements
BEIDOU 16	38953	38953	2012-10-25 Same Date Orbit 2012-059A Same Batch Orbit	在轨	1436minutes	4.2735	35742.642	35832.616	0.0010669	2026-04-19 22:49:18	Orbit Forecast Orbit Elements
BD-17	40549	40549	2015-03-30 Same Date Orbit 2015-019A Same Batch Orbit	在轨	1436minutes	49.3047	35632.856	35945.486	0.0037070	2026-04-19 21:16:20	Orbit Forecast Orbit Elements
BD-18	40748	40748	2015-07-25 Same Date Orbit 2015-037A Same Batch Orbit	在轨	773minutes	54.9234	21506.813	21549.091	0.0007575	2026-04-19 06:12:47	Orbit Forecast Orbit Elements
BD-19	40749	40749	2015-07-25 Same Date Orbit 2015-037B Same Batch Orbit	在轨	773minutes	54.9204	21513.1	21538.27	0.0004510	2026-04-19 11:21:50	Orbit Forecast Orbit Elements
BD-20	40938	40938	2015-09-29 Same Date Orbit 2015-053A Same Batch Orbit	在轨	1436minutes	49.3153	35518.233	36054.389	0.0063579	2026-04-19 23:30:46	Orbit Forecast Orbit Elements
BD-21	41315	41315	2016-02-01 Same Date Orbit 2016-006A Same Batch Orbit	在轨	773minutes	56.6580	21514.104	21542	0.0004998	2026-04-20 00:58:47	Orbit Forecast Orbit Elements
BEIDOU IGSO-6	41434	41434	2016-03-29 Same Date Orbit 2016-021A Same Batch Orbit	在轨	1436minutes	60.1459	35542.363	36031.885	0.0058048	2026-04-16 18:57:22	Orbit Forecast Orbit Elements
BD-2-G7	41586	41586	2016-06-12 Same Date Orbit 2016-037A Same Batch Orbit	在轨	1436minutes	1.5764	35755.777	35819.255	0.0007527	2026-04-20 07:30:15	Orbit Forecast Orbit Elements
BEIDOU 3M1	43001	43001	2017-11-05 Same Date Orbit 2017-069A Same Batch Orbit	在轨	773minutes	56.6442	21493.773	21562.351	0.0012287	2026-04-20 03:24:07	Orbit Forecast Orbit Elements
BEIDOU 3M2	43002	43002	2017-11-05 Same Date Orbit 2017-069B Same Batch Orbit	在轨	773minutes	56.6433	21499.845	21556.339	0.0010122	2026-04-20 01:55:42	Orbit Forecast Orbit Elements
BEIDOU 3M3	43107	43107	2018-01-11 Same Date Orbit 2018-003A Same Batch Orbit	在轨	773minutes	54.3864	21513.641	21543.083	0.0005275	2026-04-16 01:30:59	Orbit Forecast Orbit Elements
BEIDOU 3M4	43108	43108	2018-01-11 Same Date Orbit 2018-003B Same Batch Orbit	在轨	773minutes	54.3743	21521.584	21534.5	0.0002314	2026-04-18 03:45:40	Orbit Forecast Orbit Elements
BEIDOU 3M5	43207	43207	2018-02-12 Same Date Orbit 2018-018A Same Batch Orbit	在轨	773minutes	56.6030	21506.426	21549.738	0.0007760	2026-04-19 16:09:14	Orbit Forecast Orbit Elements
BEIDOU 3M6	43208	43208	2018-02-12 Same Date Orbit 2018-018B Same Batch Orbit	在轨	773minutes	56.6023	21500.097	21556.027	0.0010021	2026-04-19 17:44:54	Orbit Forecast Orbit Elements
BEIDOU 3M7	43245	43245	2018-03-29 Same Date Orbit 2018-029A Same Batch Orbit	在轨	773minutes	54.2479	21525.849	21530.835	0.0000893	2026-04-19 10:04:56	Orbit Forecast Orbit Elements
BEIDOU 3M8	43246	43246	2018-03-29 Same Date Orbit 2018-029B Same Batch Orbit	在轨	773minutes	54.2457	21514.436	21542.048	0.0004947	2026-04-19 08:30:51	Orbit Forecast Orbit Elements
BEIDOU IGSO-7	43539	43539	2018-07-09 Same Date Orbit 2018-057A Same Batch Orbit	在轨	1436minutes	55.1838	35348.654	36221.502	0.0103508	2026-04-19 17:29:56	Orbit Forecast Orbit Elements
BEIDOU 3M9	43581	43581	2018-07-29 Same Date Orbit 2018-062A Same Batch Orbit	在轨	773minutes	54.0837	21517.111	21539.493	0.0004010	2026-04-20 02:46:58	Orbit Forecast Orbit Elements
BEIDOU 3M10	43582	43582	2018-07-29 Same Date Orbit 2018-062B Same Batch Orbit	在轨	773minutes	54.0837	21514.546	21542.258	0.0004965	2026-04-18 08:50:17	Orbit Forecast Orbit Elements
BEIDOU 3M11	43602	43602	2018-08-24 Same Date Orbit 2018-067A Same Batch Orbit	在轨	773minutes	54.1790	21506.109	21550.615	0.0007974	2026-04-19 09:08:01	Orbit Forecast Orbit Elements
BEIDOU 3M12	43603	43603	2018-08-24 Same Date Orbit 2018-067B Same Batch Orbit	在轨	773minutes	54.1762	21515.845	21540.979	0.0004503	2026-04-18 10:35:48	Orbit Forecast Orbit Elements
BEIDOU 3M15	43647	43647	2018-10-15 Same Date Orbit 2018-078A Same Batch Orbit	在轨	773minutes	54.1447	21504.937	21550.927	0.0008240	2026-04-18 22:55:49	Orbit Forecast Orbit Elements
BEIDOU 3M16	43648	43648	2018-10-15 Same Date Orbit 2018-078B Same Batch Orbit	在轨	773minutes	54.1395	21513.154	21542.69	0.0005292	2026-04-19 14:55:12	Orbit Forecast Orbit Elements
BEIDOU 3G1	43683	43683	2018-11-01 Same Date Orbit 2018-085A Same Batch Orbit	在轨	1436minutes	2.9268	35758.11	35818.662	0.0007180	2026-04-20 06:20:29	Orbit Forecast Orbit Elements
BEIDOU 3M17	43706	43706	2018-11-18 Same Date Orbit 2018-093A Same Batch Orbit	在轨	773minutes	54.1671	21503.824	21552.84	0.0008782	2026-04-19 19:37:04	Orbit Forecast Orbit Elements
BEIDOU 3M18	43707	43707	2018-11-18 Same Date Orbit 2018-093B Same Batch Orbit	在轨	773minutes	54.1682	21509.69	21547.354	0.0006748	2026-04-19 02:35:36	Orbit Forecast Orbit Elements
BEIDOU 2 G8	44231	44231	2019-05-17 Same Date Orbit 2019-027A Same Batch Orbit	在轨	1436minutes	1.5105	35740.388	35833.86	0.0011084	2026-04-20 05:57:22	Orbit Forecast Orbit Elements
BEIDOU 3M23	44542	44542	2019-09-22 Same Date Orbit 2019-061A Same Batch Orbit	在轨	773minutes	54.3943	21505.917	21550.607	0.0008007	2026-04-19 17:08:45	Orbit Forecast Orbit Elements
BEIDOU 3M24	44543	44543	2019-09-22 Same Date Orbit 2019-061B Same Batch Orbit	在轨	773minutes	54.3933	21514.794	21542.07	0.0004887	2026-04-19 21:17:51	Orbit Forecast Orbit Elements
BEIDOU 3M21	44793	44793	2019-11-23 Same Date Orbit 2019-078A Same Batch Orbit	在轨	773minutes	53.9898	21507.714	21549.15	0.0007424	2026-04-19 13:16:57	Orbit Forecast Orbit Elements
BEIDOU 3M22	44794	44794	2019-11-23 Same Date Orbit 2019-078B Same Batch Orbit	在轨	773minutes	53.9634	21513.779	21542.965	0.0005229	2026-04-19 03:45:26	Orbit Forecast Orbit Elements
BEIDOU 3M19	44864	44864	2019-12-16 Same Date Orbit 2019-090A Same Batch Orbit	在轨	773minutes	56.5092	21472.522	21583.562	0.0019895	2026-04-18 08:58:07	Orbit Forecast Orbit Elements
BEIDOU 3M20	44865	44865	2019-12-16 Same Date Orbit 2019-090B Same Batch Orbit	在轨	773minutes	56.5115	21479.12	21576.944	0.0017527	2026-04-19 11:21:28	Orbit Forecast Orbit Elements
BEIDOU 3 G2	45344	45344	2020-03-09 Same Date Orbit 2020-017A Same Batch Orbit	在轨	1436minutes	2.7474	35776.409	35796.717	0.0002408	2026-04-20 03:56:11	Orbit Forecast Orbit Elements
BEIDOU 3 G3	45807	45807	2020-06-23 Same Date Orbit 2020-040A Same Batch Orbit	在轨	1436minutes	2.3037	35770.691	35801.371	0.0003638	2026-04-20 00:39:30	Orbit Forecast Orbit Elements
BEIDOU-3 M25	58654	58654	2023-12-26 Same Date Orbit 2023-207A Same Batch Orbit	在轨	773minutes	55.7041	21515.044	21541.36	0.0004715	2026-04-20 07:23:07	Orbit Forecast Orbit Elements
BEIDOU-3 M26	58655	58655	2023-12-26 Same Date Orbit 2023-207B Same Batch Orbit	在轨	773minutes	55.7052	21513.799	21542.605	0.0005161	2026-04-19 13:38:17	Orbit Forecast Orbit Elements