卫星运动轨迹
![北斗卫星运行轨迹](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E97ECF17DB461CC6252B4FB520F8E173E2B76F5238590F9848677229CF7A2741317EF8506F796F1A0F73D1365FDC35498106B3A3522E5993478C45F92BBDE5D599081FC2AD073A32147F0244B617DCBB38)
北斗卫星运行轨迹
图片尺寸3040x1612![深度每颗北斗卫星都有自己的功用](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99CAC369A1CF7918E9C63A556D563DC4C5EC5765B759DA0CF0EE3EBE0A7DC4A1AFCE32B0F8FCF2E621453920056050B6938342A7775B277BD0D2D3F244BF740B5772243F91BC0A6BE545A2C15729DF858)
深度每颗北斗卫星都有自己的功用
图片尺寸1080x1082![人造卫星老了之后该怎么办](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E919C75A760BE10AF3FFD1A316E2B2FC1384A0A6ADBA9276972AB86B9A689282C03C1C57BEFD814BE3887E1242EE983160690D24CBF4F7D86B18D6831D28D350B2F29E8A70F66271AA77A1AE9409498C49)
人造卫星老了之后该怎么办
图片尺寸1000x591![大国重器以北斗卫星可视化致敬伟大祖国](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7374689A0515659CF091A8C9CDE8B5EBBEDBA43159A0A4E846AF611B75ACF0E57D9C24EAD5E5DE31DEA7CA25DEF08F7CB7917EE08763839E3D26F4E6DFCDB754AEB49B8B1E92F00DF46574B0EEE3A16EBA)
大国重器以北斗卫星可视化致敬伟大祖国
图片尺寸640x360![一颗不一样的卫星:平流层飞艇](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839DB843CE7F1064FFF617FB3ABE9E5F59D688E5B040D634CC2C4489AC9D1BE6CA706D10835B66CEE7C9B42AF4DC2133E9CE498C4F8F6B06C7A264B958383361978DEA750E043432FCAD5D92C1DE4F4F5C)
一颗不一样的卫星:平流层飞艇
图片尺寸972x551![九院卫导中心监测发布的卫星运行轨迹](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92D16F2795F5E6F13F5DEEC2E14694CF24F099CDABE8FF1B3A797BF322A1FEF0663C3297764EE641FB4FC0DD80D2A3E0158ECC3F98A6B75489088207C84887576FE6D9A5E5F04A6CB9F7AE539E04728E1)
九院卫导中心监测发布的卫星运行轨迹
图片尺寸1706x948![(2左左561成都)人造卫星绕地球沿椭圆轨道运行,如图所示,近地点为离](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83B6835DC59188AFAE9E0086F4DCFEE5DE5AA3065350F643998E2933FFE8D017C9CDA45B6B304FF4BB837ADDDB2D09E471144B94A676F83DED2DCB53BF9A4FEAF46649F28DE09F6591640553777BCD03C8)
(2左左561成都)人造卫星绕地球沿椭圆轨道运行,如图所示,近地点为离
图片尺寸158x214![图为中国北斗卫星运行轨道](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83439B2973DE542BC89E58D4CDAB4E4C5593215C11F7752CD55CA3BC9996FF8AE2CD2A4DFCC3093A5A57C844387EADBFFE4E7319B21F750755BE21796666ACDD7E55EA15054A54030ABB2FA1AF7C16CA09)
图为中国北斗卫星运行轨道
图片尺寸640x505![图3 嫦娥一号卫星飞行轨道示意图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A732261924C96205304E7C95E8128C8046BB8DF087AF2A628E6F79E934E169C7F6B345AF0D3E31733C1634DD09B72D4DC8F6EBD4DC0F1C9C394995D382F544CD36A61E0BA767CF0EAEFD10A18697CEF7D00)
图3 嫦娥一号卫星飞行轨道示意图
图片尺寸720x440![北斗导航:从零到赶超,一次完美的逆袭史,中国骄傲|北斗系统|卫星|北斗](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99BFF5119CBA9A083BF51915FB9EC30DD1C36889BF75160AAD3559256CAFA815DD0BB6DDBC4FCC6B60447827FCF1402D1521CD2EC4CBCC40B0C8AF9A070BE737B63703ADDE96444F40FB2ACBBC7AE6251)
北斗导航:从零到赶超,一次完美的逆袭史,中国骄傲|北斗系统|卫星|北斗
图片尺寸640x489![cesium专栏-卫星轨迹](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E838727153F3878DF207B31497A2C6D0698C160BA950ADCD8BDBA61ABCC876E65ED93B94F02D31A9CD9CD0B5366FED92C45D0D7D40B31B1E3DE1D230428F515D6CA0E7B0DEAEFEE3E3116B480D323B4E8DC)
cesium专栏-卫星轨迹
图片尺寸1148x623![卫星运动轨迹](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E93C0D9DC9FDFF91F9A73387F6194A743B8EC5CC99D604ED783245F0223F5AABE058D6CC658DB31A440B805A0F19E1F306DB754E8A73BE756D9494D643070620C351482A7F696D1315A677DFC61958AA18)
卫星运动轨迹
图片尺寸1080x810![卫星变轨, 为什么在v2位置变轨, 在v3位置 速度最小,为什么不在v3位置](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E791D9C8C4792FF01979B65E1410BCA9036978CD30BDFC5FAF792A21E800BCC30C5981EAC66BEF1CCC2E0A99E22A1C00D0E7A08B5D0656675E0592825CE6AB707ED79FFC0A7360CCE5CEEE784F15D8CA)
卫星变轨, 为什么在v2位置变轨, 在v3位置 速度最小,为什么不在v3位置
图片尺寸318x344![这个数目可以保证全球每个地方任何时刻至少能看见4颗卫星,通过4个](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8379A28B825F0003AFE5945F85D64419C92D60D689D0A69A50B0493E0B57FDAFDBE0639F5985BD53276B100C25EF5A6B2AFBBAD93C2B54E60B658C996905EA3FCB56458FE4100C388A307BE9D88C90D6CE)
这个数目可以保证全球每个地方任何时刻至少能看见4颗卫星,通过4个
图片尺寸550x341![常见的就是人造地球卫星,基本上是以天体力学运动规律运行,这是航天器](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E597C5E0D9548FC3B36A28F55DA0F043B631C22A61549397C90DFF2C85588226909EC72C8F2C1904635B1F546FA08B210F1D11718CC190F022D327C12889F65550EC8DB9912BCF93B102B1AA633F881A)
常见的就是人造地球卫星,基本上是以天体力学运动规律运行,这是航天器
图片尺寸1188x711![西昌发射卫星,西双版纳紧张,火箭残骸为什么会落到南方?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839CC943DEDA6554C2BADDAEFE4FB6F86966312996EDD5F6B19163ED391B32E25D0DE758F15E7AE04B8EDB7FC455AFC20679845EF2D57CEA0A29A723A2C27FA6A0D52F282260221EC19576A6341D6071EA)
西昌发射卫星,西双版纳紧张,火箭残骸为什么会落到南方?
图片尺寸640x401![人造地球卫星轨道的根数](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F0674460AE8648D0066EE2B5E6B5BC6B496993B22CBDB302915E7C125E6467CE0D14969B0083AA66524F555A564AF2047A6D458F0CAEC4C0ECFADA51EF10C462E4C5FCAC439045A1363210FEE1A878B8)
人造地球卫星轨道的根数
图片尺寸800x830![星下点轨迹是卫星运动轨迹垂直向下在地球表面的投影](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73E0AE5BF4E3C342AC0B294737049AFFECCDF53ED1403D7109CECAB239799A5C642BC773906DAF7BB565C2ACC8FA42B05353F5555920C2E02E723AC3B6690625A87DC1EC51C96FABC77143523C18AADE27)
星下点轨迹是卫星运动轨迹垂直向下在地球表面的投影
图片尺寸1156x650![cesium专栏卫星轨迹](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83061DEECC8AC9AD384E925D350B2BC7E74E5A5AF51D4A1722266D242F55F340C8DE53FCD884CDF4C3B8BA4969F1B22022D8D0991D829EF40EA9F1E31F7A455AED9CB5E0236ED52DA48B3DCEA8036694A2)
cesium专栏卫星轨迹
图片尺寸1182x701![密密麻麻的卫星轨道](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9B74DBA9783636E1ED93FE907696A9A5782B9EB8176C98A576617C9364E1146AF883F25C4173580F517B444C508F1F796701D73146DCA5C3B047F553ECCFB84F621C222A32466C46D883224124F9268DD)
密密麻麻的卫星轨道
图片尺寸640x474