中星系列（ChinaSat）

中国卫通运营的中星系列卫星是我国广播电视和通信服务的核心空间基础设施，其发展历程、技术参数和应用场景体现了我国卫星通信事业的自主化进程。该系列卫星主要分为广播电视传输星和广播电视直播星两大类，共同构建了覆盖广泛、功能完善的卫星服务体系。

在功能定位上，中星系列卫星通过差异化设计满足不同用户需求。广播电视传输星（如中星6A、6B、6C、6D）主要使用C频段，面向有线电视前端等集体用户，需通过较大口径天线接收信号；而广播电视直播星（如中星9、9B、9C）则采用Ku频段，能够直接为家庭用户提供广播电视服务，并支持4K/8K超高清传输。此外，部分卫星（如中星10、11、12、15、16）还承担着国际通信、宽带接入等综合业务，进一步拓展了服务范围和应用领域。

从技术发展角度看，中星系列卫星持续推动着我国卫星通信技术的进步。近年来发射的卫星如中星9B、6D等，已采用东方红四号增强型平台，转发器数量和服务能力显著提升。这些卫星的设计寿命普遍超过15年，安全播出畅通率保持100%，展现了我国在卫星制造和运营领域的成熟技术。

在应用场景方面，中星系列卫星发挥着不可替代的作用。它不仅为全国1.55亿边远地区家庭提供稳定的广播电视服务，还承担着北京冬奥会等重大活动的直播保障任务。同时，该系列卫星在村通工程、救灾抢险、远洋船舶和民航机舱通信等特殊场景中也发挥着关键作用。

中星系列Situation

中星系列Target List

The table below lists a total of 38 satellites belonging to 中星系列

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 5 (SPACENET 1)	14985	14985	1984-05-23 Same Date Orbit 1984-049A Same Batch Orbit	在轨	1440minutes	14.3824	35830.969	35905.933	0.0008872	2026-04-03 09:11:52	Orbit Forecast Orbit Elements
CHINASAT 7	24282	24282	1996-08-18 Same Date Orbit 1996-048A Same Batch Orbit	在轨	1350minutes	16.6151	19861.936	48310.398	0.3515254	2026-04-02 13:50:29	Orbit Forecast Orbit Elements
CHINASAT 5A (CHINASTAR1)	25354	25354	1998-05-30 Same Date Orbit 1998-033A Same Batch Orbit	在轨	1455minutes	8.7806	36133.154	36163.178	0.0003530	2026-04-03 05:49:56	Orbit Forecast Orbit Elements
CHINASAT 5B (SINOSAT 1)	25404	25404	1998-07-18 Same Date Orbit 1998-044A Same Batch Orbit	在轨	1452minutes	10.8096	36057.129	36121.987	0.0007636	2026-04-03 02:29:08	Orbit Forecast Orbit Elements
CHINASAT 22	26058	26058	2000-01-25 Same Date Orbit 2000-003A Same Batch Orbit	在轨	1480minutes	12.3371	36603.304	36665.148	0.0007189	2026-04-02 14:49:13	Orbit Forecast Orbit Elements
CHINASAT 32 (BEIDOU 1)	26599	26599	2000-10-30 Same Date Orbit 2000-069A Same Batch Orbit	在轨	1456minutes	12.2268	36125.32	36221.854	0.0011343	2026-04-03 10:28:08	Orbit Forecast Orbit Elements
CHINASAT 31 (BEIDOU 1B)	26643	26643	2000-12-20 Same Date Orbit 2000-082A Same Batch Orbit	在轨	1451minutes	12.4861	35745.971	36404.903	0.0077606	2026-04-03 07:14:18	Orbit Forecast Orbit Elements
CHINASAT 20	28082	28082	2003-11-14 Same Date Orbit 2003-052A Same Batch Orbit	在轨	1453minutes	10.3058	36106.234	36122.578	0.0001923	2026-04-03 02:32:22	Orbit Forecast Orbit Elements
CHINASAT 22A	29398	29398	2006-09-12 Same Date Orbit 2006-038A Same Batch Orbit	在轨	1439minutes	11.3607	35838.387	35843.573	0.0000614	2026-04-03 12:57:52	Orbit Forecast Orbit Elements
CHINASAT 6B	31800	31800	2007-07-05 Same Date Orbit 2007-031A Same Batch Orbit	在轨	1454minutes	2.2489	36090.312	36170.068	0.0009381	2026-04-03 12:24:11	Orbit Forecast Orbit Elements
CHINASAT 9	33051	33051	2008-06-09 Same Date Orbit 2008-028A Same Batch Orbit	在轨	1436minutes	0.5784	35754.401	35818.669	0.0007621	2026-04-03 11:33:25	Orbit Forecast Orbit Elements
CHINASAT 6A	37150	37150	2010-09-04 Same Date Orbit 2010-042A Same Batch Orbit	在轨	1444minutes	4.0340	35929.708	35964.466	0.0004106	2026-04-03 12:19:45	Orbit Forecast Orbit Elements
CHINASAT 20A	37234	37234	2010-11-24 Same Date Orbit 2010-064A Same Batch Orbit	在轨	1463minutes	7.0827	36203.966	36425.508	0.0025946	2026-04-03 13:01:21	Orbit Forecast Orbit Elements
CHINASAT 10	37677	37677	2011-06-20 Same Date Orbit 2011-026A Same Batch Orbit	在轨	1436minutes	0.8545	35775.494	35798.138	0.0002685	2026-04-03 11:31:25	Orbit Forecast Orbit Elements
CHINASAT 1A	37804	37804	2011-09-17 Same Date Orbit 2011-047A Same Batch Orbit	在轨	1439minutes	3.5264	35834.281	35867.879	0.0003978	2026-04-03 11:54:33	Orbit Forecast Orbit Elements
CHINASAT 2A	38352	38352	2012-05-26 Same Date Orbit 2012-028A Same Batch Orbit	在轨	1436minutes	1.2618	35782.762	35790.42	0.0000908	2026-04-03 11:35:02	Orbit Forecast Orbit Elements
CHINASAT 12	39017	39017	2012-11-27 Same Date Orbit 2012-067A Same Batch Orbit	在轨	1436minutes	0.0044	35772.281	35801.687	0.0003487	2026-04-03 11:31:55	Orbit Forecast Orbit Elements
CHINASAT 11	39157	39157	2013-05-01 Same Date Orbit 2013-020A Same Batch Orbit	在轨	1436minutes	0.0159	35780.692	35792.77	0.0001432	2026-04-03 11:34:55	Orbit Forecast Orbit Elements
CHINASAT 2C	41021	41021	2015-11-03 Same Date Orbit 2015-063A Same Batch Orbit	在轨	1436minutes	0.0804	35759.901	35815.131	0.0006549	2026-04-01 20:28:22	Orbit Forecast Orbit Elements
CHINASAT 1C	41103	41103	2015-12-09 Same Date Orbit 2015-073A Same Batch Orbit	在轨	1452minutes	6.9147	36075.606	36121.78	0.0005435	2026-04-03 09:09:07	Orbit Forecast Orbit Elements
CHINASAT 16	42662	42662	2017-04-12 Same Date Orbit 2017-018A Same Batch Orbit	在轨	1436minutes	0.0825	35768.912	35805.056	0.0004286	2026-04-03 11:38:32	Orbit Forecast Orbit Elements
CHINASAT 9A	42763	42763	2017-06-18 Same Date Orbit 2017-035A Same Batch Orbit	在轨	1443minutes	4.7934	35899.806	35951.434	0.0006102	2026-04-03 11:24:48	Orbit Forecast Orbit Elements
CHINASAT 2D	43920	43920	2019-01-10 Same Date Orbit 2019-001A Same Batch Orbit	在轨	1436minutes	0.0525	35782.271	35789.397	0.0000845	2026-04-03 11:44:01	Orbit Forecast Orbit Elements
CHINASAT 6C	44067	44067	2019-03-09 Same Date Orbit 2019-012A Same Batch Orbit	在轨	1436minutes	0.0546	35742.348	35831.114	0.0010526	2026-04-01 16:57:05	Orbit Forecast Orbit Elements
CHINASAT 18	44493	44493	2019-08-19 Same Date Orbit 2019-053A Same Batch Orbit	在轨	384minutes	28.4635	168.356	22063.72	0.6257901	2026-04-02 06:43:09	Orbit Forecast Orbit Elements
CHINASAT 2E	49062	49062	2021-08-05 Same Date Orbit 2021-071A Same Batch Orbit	在轨	1436minutes	0.0099	35780.218	35796.216	0.0001897	2026-04-02 18:28:05	Orbit Forecast Orbit Elements
CHINASAT 9B	49125	49125	2021-09-09 Same Date Orbit 2021-080A Same Batch Orbit	在轨	1436minutes	0.0144	35777.888	35795.294	0.0002064	2026-03-31 13:25:58	Orbit Forecast Orbit Elements
CHINASAT 1D	49505	49505	2021-11-26 Same Date Orbit 2021-114A Same Batch Orbit	在轨	1436minutes	0.0423	35779.117	35794.289	0.0001799	2026-04-03 11:44:09	Orbit Forecast Orbit Elements
CHINASAT 6D	52255	52255	2022-04-15 Same Date Orbit 2022-038A Same Batch Orbit	在轨	1436minutes	0.0418	35779.146	35795.886	0.0001985	2026-04-02 02:57:52	Orbit Forecast Orbit Elements
CHINASAT 1E	53813	53813	2022-09-13 Same Date Orbit 2022-112A Same Batch Orbit	在轨	1436minutes	0.0091	35780.38	35794.372	0.0001659	2026-04-03 11:30:10	Orbit Forecast Orbit Elements
CHINASAT 19	54230	54230	2022-11-05 Same Date Orbit 2022-148A Same Batch Orbit	在轨	1436minutes	0.0299	35776.223	35796.791	0.0002439	2026-04-02 13:40:39	Orbit Forecast Orbit Elements
CHINASAT-26	55686	55686	2023-02-23 Same Date Orbit 2023-023A Same Batch Orbit	在轨	1436minutes	0.0690	35768.798	35807.188	0.0004552	2026-04-03 11:42:39	Orbit Forecast Orbit Elements
CHINASAT-6E	58253	58253	2023-11-09 Same Date Orbit 2023-172A Same Batch Orbit	在轨	1436minutes	0.0266	35775.143	35799.777	0.0002921	2026-04-01 06:36:45	Orbit Forecast Orbit Elements
CHINASAT-3A	60179	60179	2024-06-29 Same Date Orbit 2024-122A Same Batch Orbit	在轨	1436minutes	0.0078	35774.201	35799.991	0.0003058	2026-04-02 23:37:10	Orbit Forecast Orbit Elements
CHINASAT 4A	60606	60606	2024-08-22 Same Date Orbit 2024-151A Same Batch Orbit	在轨	1436minutes	1.5074	35780.915	35791.035	0.0001200	2026-04-03 11:40:39	Orbit Forecast Orbit Elements
CHINASAT 10R	63075	63075	2025-02-22 Same Date Orbit 2025-036A Same Batch Orbit	在轨	1436minutes	0.0742	35782.23	35791.962	0.0001154	2026-04-03 05:53:39	Orbit Forecast Orbit Elements
CHINASAT 3B	64062	64062	2025-05-20 Same Date Orbit 2025-106A Same Batch Orbit	在轨	1436minutes	0.0440	35780.816	35792.142	0.0001343	2026-03-31 22:18:00	Orbit Forecast Orbit Elements
CHINASAT-9C	64470	64470	2025-06-20 Same Date Orbit 2025-132A Same Batch Orbit	在轨	1436minutes	0.0226	35774.643	35798.147	0.0002787	2026-03-31 15:06:04	Orbit Forecast Orbit Elements