北斗导航星座（Beidou）

导读

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	12.4016	36143.901	36203.731	0.0007030	2026-07-21 03:03:10	Orbit Forecast Orbit Elements
CHINASAT 31 (BEIDOU 1B)	26643	26643	2000-12-20 Same Date Orbit 2000-082A Same Batch Orbit	在轨	1451minutes	12.6397	35733.862	36416.212	0.0080365	2026-07-21 03:52:53	Orbit Forecast Orbit Elements
BD 1 03	27813	27813	2003-05-24 Same Date Orbit 2003-021A Same Batch Orbit	在轨	1443minutes	11.4409	35850.749	36000.887	0.0017745	2026-07-21 06:24:39	Orbit Forecast Orbit Elements
BEIDOU 1D	30323	30323	2007-02-02 Same Date Orbit 2007-003A Same Batch Orbit	在轨	1452minutes	9.9686	35875.956	36326.57	0.0053039	2026-07-20 20:47:12	Orbit Forecast Orbit Elements
BEIDOU 2	31115	31115	2007-04-13 Same Date Orbit 2007-011A Same Batch Orbit	在轨	812minutes	50.9225	22446.045	22458.219	0.0002111	2026-07-20 15:29:46	Orbit Forecast Orbit Elements
COMPASS G2	34779	34779	2009-04-14 Same Date Orbit 2009-018A Same Batch Orbit	在轨	1524minutes	11.5100	36143.087	38818.907	0.0305047	2026-07-20 23:06:42	Orbit Forecast Orbit Elements
BEIDOU 3	36287	36287	2010-01-16 Same Date Orbit 2010-001A Same Batch Orbit	在轨	1436minutes	4.3711	35779.295	35794.729	0.0001830	2026-07-20 22:21:00	Orbit Forecast Orbit Elements
BEIDOU 4	36590	36590	2010-06-02 Same Date Orbit 2010-024A Same Batch Orbit	在轨	1436minutes	4.5935	35755.424	35816.638	0.0007259	2026-07-20 16:55:41	Orbit Forecast Orbit Elements
BEIDOU 5	36828	36828	2010-07-31 Same Date Orbit 2010-036A Same Batch Orbit	在轨	1436minutes	54.3073	35541.851	36036.491	0.0058652	2026-07-19 14:08:33	Orbit Forecast Orbit Elements
BEIDOU 6	37210	37210	2010-10-31 Same Date Orbit 2010-057A Same Batch Orbit	在轨	1436minutes	3.7289	35763.74	35808.882	0.0005353	2026-07-20 20:43:57	Orbit Forecast Orbit Elements
BEIDOU 7	37256	37256	2010-12-17 Same Date Orbit 2010-068A Same Batch Orbit	在轨	1436minutes	47.4862	35545.894	36026.84	0.0057032	2026-07-19 20:07:19	Orbit Forecast Orbit Elements
BEIDOU 8	37384	37384	2011-04-09 Same Date Orbit 2011-013A Same Batch Orbit	在轨	1436minutes	62.4540	35639.143	35940.993	0.0035791	2026-07-20 11:54:49	Orbit Forecast Orbit Elements
BEIDOU 9	37763	37763	2011-07-26 Same Date Orbit 2011-038A Same Batch Orbit	在轨	1436minutes	54.6049	35109.527	36459.843	0.0160131	2026-07-20 22:56:02	Orbit Forecast Orbit Elements
BEIDOU 10	37948	37948	2011-12-01 Same Date Orbit 2011-073A Same Batch Orbit	在轨	1436minutes	47.6496	35304.051	36269.861	0.0114527	2026-07-02 17:30:18	Orbit Forecast Orbit Elements
BEIDOU 11	38091	38091	2012-02-24 Same Date Orbit 2012-008A Same Batch Orbit	在轨	1436minutes	3.6567	35756.053	35816.737	0.0007196	2026-07-21 03:55:39	Orbit Forecast Orbit Elements
BEIDOU 12	38250	38250	2012-04-29 Same Date Orbit 2012-018A Same Batch Orbit	在轨	773minutes	55.7268	21469.387	21586.997	0.0021072	2026-07-20 11:31:23	Orbit Forecast Orbit Elements
BEIDOU 13	38251	38251	2012-04-29 Same Date Orbit 2012-018B Same Batch Orbit	在轨	773minutes	55.6273	21494.07	21562.374	0.0012238	2026-07-19 21:00:45	Orbit Forecast Orbit Elements
BEIDOU 14	38774	38774	2012-09-18 Same Date Orbit 2012-050A Same Batch Orbit	在轨	773minutes	56.4681	21409.4	21642.608	0.0041787	2026-07-19 04:05:27	Orbit Forecast Orbit Elements
BEIDOU 15	38775	38775	2012-09-18 Same Date Orbit 2012-050B Same Batch Orbit	在轨	773minutes	56.5733	21492.545	21563.579	0.0012727	2026-07-20 02:55:43	Orbit Forecast Orbit Elements
BEIDOU 16	38953	38953	2012-10-25 Same Date Orbit 2012-059A Same Batch Orbit	在轨	1436minutes	4.5052	35748.69	35823.82	0.0008909	2026-07-21 00:12:39	Orbit Forecast Orbit Elements
BD-17	40549	40549	2015-03-30 Same Date Orbit 2015-019A Same Batch Orbit	在轨	1430minutes	49.1798	35349.339	35995.751	0.0076861	2026-07-02 19:12:22	Orbit Forecast Orbit Elements
BD-18	40748	40748	2015-07-25 Same Date Orbit 2015-037A Same Batch Orbit	在轨	773minutes	54.8385	21501.2	21554.724	0.0009590	2026-07-21 03:37:46	Orbit Forecast Orbit Elements
BD-19	40749	40749	2015-07-25 Same Date Orbit 2015-037B Same Batch Orbit	在轨	773minutes	54.8358	21518.356	21532.974	0.0002619	2026-07-20 06:44:13	Orbit Forecast Orbit Elements
BD-20	40938	40938	2015-09-29 Same Date Orbit 2015-053A Same Batch Orbit	在轨	1436minutes	49.1678	35513.757	36070.473	0.0066008	2026-07-21 03:15:09	Orbit Forecast Orbit Elements
BD-21	41315	41315	2016-02-01 Same Date Orbit 2016-006A Same Batch Orbit	在轨	773minutes	56.7358	21519.322	21536.842	0.0003139	2026-07-20 20:39:03	Orbit Forecast Orbit Elements
BEIDOU IGSO-6	41434	41434	2016-03-29 Same Date Orbit 2016-021A Same Batch Orbit	在轨	1436minutes	60.2385	35547.495	36032.921	0.0057558	2026-06-26 02:38:39	Orbit Forecast Orbit Elements
BD-2-G7	41586	41586	2016-06-12 Same Date Orbit 2016-037A Same Batch Orbit	在轨	1436minutes	1.8028	35761.128	35812.672	0.0006112	2026-07-21 06:45:46	Orbit Forecast Orbit Elements
BEIDOU 3M1	43001	43001	2017-11-05 Same Date Orbit 2017-069A Same Batch Orbit	在轨	773minutes	56.7221	21503.375	21552.669	0.0008832	2026-07-20 23:04:14	Orbit Forecast Orbit Elements
BEIDOU 3M2	43002	43002	2017-11-05 Same Date Orbit 2017-069B Same Batch Orbit	在轨	773minutes	56.7212	21506.335	21549.909	0.0007807	2026-07-20 21:36:08	Orbit Forecast Orbit Elements
BEIDOU 3M3	43107	43107	2018-01-11 Same Date Orbit 2018-003A Same Batch Orbit	在轨	773minutes	54.2952	21516.472	21540.232	0.0004257	2026-07-21 04:17:51	Orbit Forecast Orbit Elements
BEIDOU 3M4	43108	43108	2018-01-11 Same Date Orbit 2018-003B Same Batch Orbit	在轨	773minutes	54.2882	21519.323	21536.821	0.0003135	2026-07-21 02:57:34	Orbit Forecast Orbit Elements
BEIDOU 3M5	43207	43207	2018-02-12 Same Date Orbit 2018-018A Same Batch Orbit	在轨	773minutes	56.6802	21507.967	21547.997	0.0007172	2026-07-19 22:56:09	Orbit Forecast Orbit Elements
BEIDOU 3M6	43208	43208	2018-02-12 Same Date Orbit 2018-018B Same Batch Orbit	在轨	773minutes	56.6771	21506.712	21549.432	0.0007654	2026-07-17 08:05:51	Orbit Forecast Orbit Elements
BEIDOU 3M7	43245	43245	2018-03-29 Same Date Orbit 2018-029A Same Batch Orbit	在轨	773minutes	54.1607	21524.89	21531.734	0.0001226	2026-07-20 18:39:06	Orbit Forecast Orbit Elements
BEIDOU 3M8	43246	43246	2018-03-29 Same Date Orbit 2018-029B Same Batch Orbit	在轨	773minutes	54.1588	21519.415	21537.069	0.0003163	2026-07-21 05:57:33	Orbit Forecast Orbit Elements
BEIDOU IGSO-7	43539	43539	2018-07-09 Same Date Orbit 2018-057A Same Batch Orbit	在轨	1437minutes	55.1987	35352.404	36237.322	0.0104915	2026-07-16 19:52:42	Orbit Forecast Orbit Elements
BEIDOU 3M9	43581	43581	2018-07-29 Same Date Orbit 2018-062A Same Batch Orbit	在轨	773minutes	54.0864	21512.575	21544.009	0.0005632	2026-07-19 07:47:05	Orbit Forecast Orbit Elements
BEIDOU 3M10	43582	43582	2018-07-29 Same Date Orbit 2018-062B Same Batch Orbit	在轨	773minutes	54.0864	21513.306	21543.458	0.0005402	2026-07-20 06:17:08	Orbit Forecast Orbit Elements
BEIDOU 3M11	43602	43602	2018-08-24 Same Date Orbit 2018-067A Same Batch Orbit	在轨	773minutes	54.1815	21506.022	21550.762	0.0008016	2026-07-20 04:48:30	Orbit Forecast Orbit Elements
BEIDOU 3M12	43603	43603	2018-08-24 Same Date Orbit 2018-067B Same Batch Orbit	在轨	773minutes	54.1791	21515.296	21541.608	0.0004714	2026-07-20 08:03:07	Orbit Forecast Orbit Elements
BEIDOU 3M15	43647	43647	2018-10-15 Same Date Orbit 2018-078A Same Batch Orbit	在轨	773minutes	54.0576	21509.707	21546.137	0.0006527	2026-07-20 07:27:03	Orbit Forecast Orbit Elements
BEIDOU 3M16	43648	43648	2018-10-15 Same Date Orbit 2018-078B Same Batch Orbit	在轨	773minutes	54.0528	21518.457	21537.367	0.0003388	2026-07-20 23:26:24	Orbit Forecast Orbit Elements
BEIDOU 3G1	43683	43683	2018-11-01 Same Date Orbit 2018-085A Same Batch Orbit	在轨	1436minutes	2.9529	35751.641	35821.037	0.0008229	2026-07-21 05:17:13	Orbit Forecast Orbit Elements
BEIDOU 3M17	43706	43706	2018-11-18 Same Date Orbit 2018-093A Same Batch Orbit	在轨	773minutes	54.1702	21500.355	21556.269	0.0010018	2026-07-21 07:07:19	Orbit Forecast Orbit Elements
BEIDOU 3M18	43707	43707	2018-11-18 Same Date Orbit 2018-093B Same Batch Orbit	在轨	773minutes	54.1710	21505.837	21551.147	0.0008118	2026-07-21 00:03:23	Orbit Forecast Orbit Elements
BEIDOU 2 G8	44231	44231	2019-05-17 Same Date Orbit 2019-027A Same Batch Orbit	在轨	1436minutes	1.7426	35746.267	35827.757	0.0009663	2026-07-21 05:12:51	Orbit Forecast Orbit Elements
BEIDOU 3M23	44542	44542	2019-09-22 Same Date Orbit 2019-061A Same Batch Orbit	在轨	773minutes	54.3974	21503.95	21552.514	0.0008701	2026-07-19 23:55:08	Orbit Forecast Orbit Elements
BEIDOU 3M24	44543	44543	2019-09-22 Same Date Orbit 2019-061B Same Batch Orbit	在轨	773minutes	54.3961	21511.629	21545.195	0.0006014	2026-07-20 05:52:16	Orbit Forecast Orbit Elements
BEIDOU 3M21	44793	44793	2019-11-23 Same Date Orbit 2019-078A Same Batch Orbit	在轨	773minutes	53.9034	21512.911	21543.973	0.0005565	2026-07-20 08:58:29	Orbit Forecast Orbit Elements
BEIDOU 3M22	44794	44794	2019-11-23 Same Date Orbit 2019-078B Same Batch Orbit	在轨	773minutes	53.8770	21518.554	21538.23	0.0003525	2026-07-19 23:26:38	Orbit Forecast Orbit Elements
BEIDOU 3M19	44864	44864	2019-12-16 Same Date Orbit 2019-090A Same Batch Orbit	在轨	773minutes	56.5872	21481.665	21574.359	0.0016608	2026-07-19 07:19:46	Orbit Forecast Orbit Elements
BEIDOU 3M20	44865	44865	2019-12-16 Same Date Orbit 2019-090B Same Batch Orbit	在轨	773minutes	56.5902	21489.638	21566.386	0.0013751	2026-07-20 08:06:42	Orbit Forecast Orbit Elements
BEIDOU 3 G2	45344	45344	2020-03-09 Same Date Orbit 2020-017A Same Batch Orbit	在轨	1436minutes	2.9319	35778.08	35794.71	0.0001972	2026-07-21 03:11:47	Orbit Forecast Orbit Elements
BEIDOU 3 G3	45807	45807	2020-06-23 Same Date Orbit 2020-040A Same Batch Orbit	在轨	1436minutes	2.5292	35776.297	35795.821	0.0002315	2026-07-21 06:45:46	Orbit Forecast Orbit Elements
BEIDOU-3 M25	58654	58654	2023-12-26 Same Date Orbit 2023-207A Same Batch Orbit	在轨	773minutes	55.7832	21521.961	21534.403	0.0002229	2026-07-21 03:03:50	Orbit Forecast Orbit Elements
BEIDOU-3 M26	58655	58655	2023-12-26 Same Date Orbit 2023-207B Same Batch Orbit	在轨	773minutes	55.7844	21523.25	21533.114	0.0001767	2026-07-19 20:25:47	Orbit Forecast Orbit Elements