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Orbits


Tyneside, UK
2025 May 16
Friday, Day 136

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Primary source of unclassified orbital elements

Orbital elements based on amateur observations
Sun-synchronous Satellites by LTDN - China

This a list of satellites in sun-synchronous orbit operated by the Peoples Republic of China and shown in order of Local Time at the Descending Node (LTDN). Names are not necessarily those by which they are known in the NORAD catalogue used by SpaceTrack.

It is a snapshot and is updated daily. The measure that results in an entry in this table is that the drift rate of LTDN (Local Time at the Descending Node) is no more than twenty four minutes each year. Some satellites may have higher drift rates but they may still be acceptable to their owners/operators. They do not appear here. On the converse, although a satellite is in a sun-synchronous orbit, it is not necessarily active.

Updated: 2025 May 16, 04:48 UTC

LTDN Satellite Cat
no
Desig- nation Orbit
Epoch
Orbit
00:03Gaofen 12-04576542023-123A2025 May 15627 x 628 km, 97.3 min, 97°.9
00:28Yaogan 33-03577972023-136A2025 May 15692 x 702 km, 98.7 min, 98°.2
00:58Yaogan 4334462008-061A2025 May 15614 x 632 km, 97.2 min, 97°.9
01:17Gaofen 5-01A546402022-165A2025 May 15699 x 702 km, 98.8 min, 98°.2
01:27Daqi 1 (Atmosphere Environment Monitoring Satellite)522572022-039A2025 May 15697 x 704 km, 98.8 min, 98°.2
01:45Fengyun 3A (Fengyun 3-01)329582008-026A2025 May 15821 x 833 km, 101.4 min, 98°.6
01:48Haiyang 1-04 (Ocean 1-04)457212020-036A2025 May 15777 x 779 km, 100.4 min, 98°.6
01:56Gaofen 10446222019-066A2025 May 15617 x 625 km, 97.1 min, 98°.0
01:59CBERS 2B (Ziyuan-1 02B, China-Brazil Earth Resources Satellite)320622007-042A2025 May 15731 x 778 km, 99.9 min, 98°.3
01:59Hongtu 2-10 (PieSat 2-10)623342024-241B2025 May 15525 x 527 km, 95.1 min, 97°.5
02:00Hongtu 2-09 (PieSat 2-09)623332024-241A2025 May 15524 x 527 km, 95.1 min, 97°.5
02:00Hongtu 2-11 (PieSat 2-11)623352024-241C2025 May 15524 x 527 km, 95.1 min, 97°.5
02:00Hongtu 2-12 (PieSat 2-12)623362024-241D2025 May 15524 x 527 km, 95.1 min, 97°.5
02:11Yaogan 33-04579582023-149A2025 May 15694 x 699 km, 98.7 min, 98°.2
02:33Xi Wang 1 (Hope 1)361222009-072B2025 May 141192 x 1205 km, 109.4 min, 100°.3
03:36ZP 1A1 (Zhejiang University Pi Satellite 1B)371662010-047B2025 May 15586 x 615 km, 96.7 min, 97°.9
04:15Fengyun 1B (Fengyun 1-02)207881990-081A2025 May 15872 x 895 km, 102.6 min, 98°.9
05:08Gaofen 12-02480792021-026A2025 May 15626 x 631 km, 97.3 min, 98°.0
05:14Xingyun-2 01456022020-028A2025 May 15531 x 546 km, 95.4 min, 97°.5
05:15Ling Qiao401362014-051A2025 May 15777 x 805 km, 100.7 min, 98°.7
05:15Chuangxin 1-04 (Innovation 1D)401372014-051B2025 May 15776 x 806 km, 100.7 min, 98°.7
05:22Yunhai-1 03538772022-115A2025 May 15779 x 782 km, 100.5 min, 98°.5
05:28Shijian 15 (Practice 13/NORAD "Payload C")392102013-037C2025 May 15655 x 663 km, 97.9 min, 98°.1
05:30Shiyan 7 (Test 7)392082013-037A2025 May 15651 x 661 km, 97.9 min, 98°.1
05:38Chuangxin 3 (Chuangxin 2?)392092013-037B2025 May 15648 x 653 km, 97.7 min, 98°.1
05:40Fengyun 3E (Fengyun 3-05)490082021-062A2025 May 15824 x 828 km, 101.4 min, 98°.7
05:42Tianhui 2-02A490712021-074A2025 May 14514 x 517 km, 94.9 min, 97°.5
05:42Tianhui 2-02B490722021-074B2025 May 14514 x 517 km, 94.9 min, 97°.5
05:44Haiyang 2-01 (Ocean 2-01)377812011-043A2025 May 15968 x 968 km, 104.4 min, 99°.3
05:45Tianhui 2-01A442072019-024A2025 May 14515 x 517 km, 94.9 min, 97°.5
05:45Tianhui 2-01B442092019-024C2025 May 14514 x 517 km, 94.9 min, 97°.5
05:50Shiyan 23 (Test 23)597282024-089A2025 May 15616 x 627 km, 97.1 min, 97°.8
05:51Kuafu 1 (Advanced Space-based Solar Observatory, ASO-S)540292022-129A2025 May 15710 x 729 km, 99.2 min, 98°.3
05:55Huanjing 2E (S-SAR 01)540352022-132A2025 May 15497 x 505 km, 94.6 min, 97°.4
05:57Huanjing 2F (S-SAR 02)575192023-116A2025 May 15500 x 503 km, 94.6 min, 97°.4
06:00Ludi Tance 01-01 (L-SAR 01-01, Land Exploration 01-02)512842022-007A2025 May 15602 x 604 km, 96.7 min, 97°.8
06:00Ludi Tance 01-02 (L-SAR 01-02, Land Exploration 01-02)518222022-018A2025 May 15602 x 604 km, 96.7 min, 97°.8
06:00Yunhai 3-01542352022-151A2025 May 15846 x 849 km, 101.9 min, 98°.8
06:00Tianhui 5A581992023-168A2025 May 14605 x 606 km, 96.8 min, 97°.8
06:00Tianhui 5B582012023-168C2025 May 14604 x 607 km, 96.8 min, 97°.8
06:00Haiyang 4-01 (Ocean 4-01)619362024-208A2025 May 15650 x 652 km, 97.7 min, 98°.0
06:00Siwei Gaojing 2-03 (Superview Neo 2-03)620792024-218B2025 May 14506 x 508 km, 94.8 min, 97°.4
06:00Siwei Gaojing 2-04 (Superview Neo 2-04)620802024-218C2025 May 14506 x 508 km, 94.8 min, 97°.4
06:00Shiyan 27-01 (Test 27-01)635992025-078A2025 May 151045 x 1047 km, 106.1 min, 99°.7
06:00Shiyan 27-02 (Test 27-02)636002025-078B2025 May 151045 x 1047 km, 106.1 min, 99°.7
06:00Shiyan 27-04 (Test 27-04)636022025-078D2025 May 151045 x 1047 km, 106.1 min, 99°.7
06:00Shiyan 27-05 (Test 27-05)636032025-078E2025 May 151045 x 1047 km, 106.1 min, 99°.7
06:00Shiyan 27-06 (Test 27-06)636042025-078F2025 May 151045 x 1047 km, 106.1 min, 99°.7
06:01Yunhai 3-02593432024-058A2025 May 15847 x 849 km, 101.9 min, 98°.8
06:01Tianhui 5C602112024-126A2025 May 14604 x 607 km, 96.8 min, 97°.8
06:01Tianhui 5D602122024-126B2025 May 14604 x 607 km, 96.8 min, 97°.8
06:01Gaofen 12-05615712024-186A2025 May 15626 x 628 km, 97.2 min, 97°.9
06:01Shiyan 27-03 (Test 27-03)636012025-078C2025 May 151045 x 1047 km, 106.1 min, 99°.7
06:02Xingyun-2 02456032020-028B2025 May 15531 x 546 km, 95.4 min, 97°.5
06:02Gaofen 3-02494952021-109A2025 May 15749 x 754 km, 99.8 min, 98°.4
06:02Tianhui 6A558362023-030A2025 May 15888 x 891 km, 102.8 min, 99°.0
06:02Tianhui 6B558392023-030D2025 May 15886 x 892 km, 102.8 min, 99°.0
06:03Gaofen 3-01417272016-049A2025 May 15751 x 752 km, 99.9 min, 98°.4
06:03Yaogan 33-02536982022-106A2025 May 15694 x 699 km, 98.7 min, 98°.2
06:05Gaofen 3-03522002022-035A2025 May 15750 x 752 km, 99.8 min, 98°.4
06:06Yunhai-1 01418572016-068A2025 May 15776 x 789 km, 100.5 min, 98°.6
06:06Haiyang 2-02 (Ocean 2-02)436552018-081A2025 May 15966 x 967 km, 104.4 min, 99°.3
06:08Siwei Gaojing 2-01 (Superview Neo 2-01)531282022-082A2025 May 15491 x 493 km, 94.5 min, 97°.4
06:09Siwei Gaojing 2-02 (Superview Neo 2-02)531302022-082C2025 May 15491 x 493 km, 94.5 min, 97°.4
06:10Shiyan 6-02 (Test 6-02, Chuangxin 3B?)458592020-043A2025 May 15599 x 784 km, 98.6 min, 98°.2
06:10Jiguang Xingzuo 02 (Aurora 02)599172024-105A2025 May 15514 x 535 km, 95.1 min, 97°.6
06:10Jiguang Xingzuo 01 (Aurora 01)599182024-105B2025 May 15516 x 534 km, 95.1 min, 97°.6
06:11Jilin-1 Smart Video 03 (Jilin-1 SP03)419142017-002B2025 May 15467 x 479 km, 94.1 min, 97°.2
06:11Taizhi 1 (KX-09)445202019-058B2025 May 15575 x 588 km, 96.3 min, 97°.8
06:11Yunyao-1 26599192024-105C2025 May 15509 x 528 km, 95.0 min, 97°.6
06:11Yunyao-1 14599212024-105E2025 May 15509 x 529 km, 95.0 min, 97°.6
06:15Gaofen 12-01448192019-082A2025 May 15627 x 630 km, 97.3 min, 97°.8
06:16Shiyan 2 (Test 2)284792004-046A2025 May 15667 x 683 km, 98.3 min, 98°.1
06:24Shiyan 6-01 (Test 6-01, Chuangxin 3A?)437112018-094B2025 May 14480 x 502 km, 94.4 min, 97°.4
06:35Yunhai-1 02 (largest fragment)445472019-063A2025 May 15777 x 784 km, 100.5 min, 98°.4
06:41Shijian 6-01B (Practice 6-01B)284142004-035B2025 May 15553 x 562 km, 95.8 min, 97°.6
06:53Yaogan 10368342010-038A2025 May 15615 x 617 km, 97.0 min, 97°.9
06:57Shijian 6-01A (Practice 6-01A)284132004-035A2025 May 15527 x 539 km, 95.3 min, 97°.6
07:00Tianmu 1-14586482023-205D2025 May 15496 x 506 km, 94.6 min, 97°.4
07:01Tianmu 1-12586462023-205B2025 May 15496 x 505 km, 94.6 min, 97°.4
07:02Hongyun 1438712018-108A2025 May 151061 x 1079 km, 106.6 min, 99°.8
07:02Tianmu 1-11586452023-205A2025 May 15494 x 506 km, 94.6 min, 97°.4
07:02Tianmu 1-13586472023-205C2025 May 15496 x 505 km, 94.6 min, 97°.4
07:05Chuangxin 1-02 (Innovation 1B)334342008-056B2025 May 15782 x 801 km, 100.7 min, 98°.6
07:06Shiyan 3 (Test 3)334332008-056A2025 May 15780 x 799 km, 100.7 min, 98°.6
07:06VDES Test Satellite (Jiaotong?)545882022-164A2025 May 15732 x 748 km, 99.6 min, 98°.3
07:07Yaogan 1290922006-015A2025 May 15607 x 609 km, 96.8 min, 97°.8
07:13Tianping 3B-01616152024-189B2025 May 15563 x 565 km, 95.9 min, 97°.6
07:14Tianping 3B-02616162024-189C2025 May 15563 x 565 km, 95.9 min, 97°.6
07:15Tianping 3A-01616142024-189A2025 May 15563 x 565 km, 95.9 min, 97°.6
07:18Yunhai-1 04580732023-159A2025 May 15780 x 781 km, 100.5 min, 98°.5
07:19Shijian 6-02B (Practice 6-02B)295062006-046B2025 May 15566 x 569 km, 96.0 min, 97°.7
07:21Yaogan 3322892007-055A2025 May 15601 x 603 km, 96.7 min, 97°.9
08:21Tianping 2A521532022-032A2025 May 15572 x 589 km, 96.3 min, 97°.6
08:28Jilin-1 High Resolution 03B 05 (Jilin-1 GF03B 05)464582020-065E2025 May 15444 x 478 km, 93.8 min, 97°.3
08:32Jilin-1 High Resolution 03C 01 (Jilin-1 GF03C 01)464602020-065G2025 May 15447 x 463 km, 93.7 min, 97°.3
08:33Shijian 5 (Practice 5)257311999-025B2025 May 15837 x 862 km, 101.9 min, 98°.8
08:33Gaofen 9-05462322020-058A2025 May 15483 x 498 km, 94.4 min, 97°.3
08:34Jilin-1 High Resolution 03B 04 (Jilin-1 GF03B 04)464572020-065D2025 May 15443 x 474 km, 93.8 min, 97°.3
08:39Jilin-1 High Resolution 03B 01 (Jilin-1 GF03B 01)464542020-065A2025 May 15433 x 443 km, 93.3 min, 97°.3
08:39Jilin-1 High Resolution 03C 03 (Jilin-1 GF03C 03)464622020-065J2025 May 15436 x 446 km, 93.4 min, 97°.3
08:41Tianping 2B521552022-032C2025 May 15558 x 579 km, 96.0 min, 97°.6
08:42Jilin-1 High Resolution 03B 06 (Jilin-1 GF03B 06)464592020-065F2025 May 15439 x 470 km, 93.7 min, 97°.3
08:43Jilin-1 High Resolution 03C 02 (Jilin-1 GF03C 02)464612020-065H2025 May 15429 x 460 km, 93.5 min, 97°.3
08:48Fengyun 1A (Fengyun 1-01)194671988-080A2025 May 15872 x 892 km, 102.6 min, 99°.1
08:51Tianping 2C521562022-032D2025 May 15542 x 554 km, 95.6 min, 97°.6
08:56Yaogan 30414732016-029A2025 May 15629 x 654 km, 97.5 min, 98°.0
09:00Gaofen 11-03494922021-107A2025 May 15489 x 501 km, 94.5 min, 97°.3
09:04Tianmu 1-09574012023-101C2025 May 15487 x 497 km, 94.4 min, 97°.3
09:06Tianmu 1-07573992023-101A2025 May 15487 x 496 km, 94.4 min, 97°.3
09:06Tianmu 1-08574002023-101B2025 May 15486 x 497 km, 94.4 min, 97°.3
09:07Tianmu 1-10574022023-101D2025 May 15485 x 498 km, 94.4 min, 97°.3
09:09Guangmu Earth Sciences Satellite493872021-100A2025 May 15503 x 510 km, 94.8 min, 97°.3
09:38Qiankun 1 ((ultra LEO satellite))574222023-103B2025 May 15253 x 290 km, 89.9 min, 96°.5
09:47CBERS 4 (Ziyuan-1 04, China-Brazil Earth Resources Satellite)403362014-079A2025 May 15772 x 775 km, 100.3 min, 98°.4
09:49Gaofen 11-01435852018-063A2025 May 15433 x 441 km, 93.3 min, 97°.2
10:00Gaofen Multi-mode 1458562020-042A2025 May 15632 x 647 km, 97.5 min, 97°.8
10:00Hongtu 2-01 (PieSat 2-01)618692024-203A2025 May 15501 x 518 km, 94.8 min, 97°.5
10:00Hongtu 2-02 (PieSat 2-02)618702024-203B2025 May 15500 x 517 km, 94.8 min, 97°.5
10:01Hongtu 2-03 (PieSat 2-03)618712024-203C2025 May 15501 x 518 km, 94.8 min, 97°.5
10:01Hongtu 2-04 (PieSat 2-04)618722024-203D2025 May 15501 x 517 km, 94.8 min, 97°.5
10:02Sixiang 03 (Skylight AS 03)574292023-104F2025 May 15439 x 477 km, 93.7 min, 97°.3
10:04Sixiang 02 (Skylight AS 02)574262023-104C2025 May 15484 x 496 km, 94.4 min, 97°.3
10:05Ziyuan-1 02D445282019-059A2025 May 15773 x 774 km, 100.3 min, 98°.4
10:05Sixiang 01 (Skylight AS 01)574242023-104A2025 May 15471 x 487 km, 94.2 min, 97°.3
10:06Ziyuan-1 02C380382011-079A2025 May 15761 x 771 km, 100.2 min, 98°.5
10:08Gaofen 7447032019-072A2025 May 15494 x 509 km, 94.6 min, 97°.3
10:08Jilin-1 High Resolution 02B (Jilin-1 GF02B)448362019-086A2025 May 15512 x 532 km, 95.1 min, 97°.5
10:09DRO-L589272024-024L2025 May 15508 x 522 km, 94.9 min, 97°.4
10:12Gaofen 6434842018-048A2025 May 15631 x 649 km, 97.5 min, 97°.8
10:13Gaofen 9-04460252020-054A2025 May 15475 x 491 km, 94.3 min, 97°.3
10:13Fengyun 3F (Fengyun 3-06)574902023-111A2025 May 15824 x 826 km, 101.4 min, 98°.7
10:16Haiyang 1-03 (Ocean 1-03)436092018-068A2025 May 15771 x 785 km, 100.4 min, 98°.6
10:19Gaofen 14472312020-092A2025 May 15483 x 494 km, 94.4 min, 97°.3
10:19Xingshidai 18 (Star Times 18)589182024-024B2025 May 15506 x 527 km, 95.0 min, 97°.4
10:20Science & Technology 1551332023-003A2025 May 15409 x 416 km, 92.8 min, 97°.2
10:21Jumang (Terrestrial Ecosystem Carbon Monitoring Satellite)533462022-090A2025 May 15500 x 507 km, 94.7 min, 97°.4
10:23Tianhui 1-04490492021-067A2025 May 15493 x 498 km, 94.5 min, 97°.3
10:24Gaofen 1-01391502013-018A2025 May 15627 x 654 km, 97.5 min, 98°.0
10:24Tianlu 1 (DA 01)627252025-012A2025 May 15507 x 518 km, 94.9 min, 97°.5
10:24Lantan 1 (Blue Carbon 1)627262025-012B2025 May 15510 x 522 km, 95.0 min, 97°.5
10:24E01627272025-012C2025 May 15506 x 518 km, 94.9 min, 97°.5
10:25Ziyuan-3 03459392020-051A2025 May 15499 x 505 km, 94.7 min, 97°.3
10:25Beijing 3C 01598052024-094A2025 May 15493 x 500 km, 94.5 min, 97°.4
10:25Beijing 3C 04598082024-094D2025 May 15496 x 498 km, 94.6 min, 97°.4
10:26Tianmu 1-02551372023-003E2025 May 15444 x 452 km, 93.6 min, 97°.2
10:26Beijing 3C 02598062024-094B2025 May 15494 x 500 km, 94.6 min, 97°.4
10:26Beijing 3C 03598072024-094C2025 May 15493 x 500 km, 94.5 min, 97°.4
10:26Tianyi 41612312024-173E2025 May 15507 x 510 km, 94.8 min, 97°.4
10:27Gaofen 5-02491222021-079A2025 May 15698 x 703 km, 98.8 min, 98°.1
10:28Gaofen Shìpín (Wide-Aspect Optical Satellite)596802024-085D2025 May 15477 x 501 km, 94.4 min, 97°.4
10:29Shijian 11-07 (Practice 11-07)402612014-059A2025 May 15676 x 690 km, 98.4 min, 98°.0
10:29Tianmu 1-01551352023-003C2025 May 15444 x 452 km, 93.5 min, 97°.2
10:30Kuanfu Guangxue (High-Resolution Video Satellite)596792024-085C2025 May 15467 x 511 km, 94.4 min, 97°.4
10:31Jilin 1-Wide Field 01A (Jilin-1 KF01C, Red Flag-1 H9)450162020-003A2025 May 15528 x 536 km, 95.3 min, 97°.5
10:32Tianyan 01448812019-093C2025 May 15603 x 621 km, 96.9 min, 97°.8
10:32Siwei Gaojing 3-02 (Superview Neo 3-02)632082025-051A2025 May 15494 x 498 km, 94.5 min, 97°.5
10:34Haiyang 3-01 (Ocean 3-01)583492023-176A2025 May 15770 x 786 km, 100.4 min, 98°.6
10:37Ziyuan-3 02415562016-033A2025 May 15496 x 506 km, 94.6 min, 97°.4
10:38Jilin-1 Wide Field 01B (Jilin-1 KF01B, Nei Mongol 1)490032021-061A2025 May 15531 x 534 km, 95.3 min, 97°.6
10:38Taijing-2 04588222024-016C2025 May 15480 x 498 km, 94.4 min, 97°.5
10:38Xingshidai 19 (Star Times 19)589192024-024C2025 May 15454 x 457 km, 93.7 min, 97°.4
10:39Gaofen 11-05602492024-130A2025 May 15491 x 499 km, 94.5 min, 97°.4
10:40Jilin-1 Wide Field 01C (Jilin-1 KF01C)524432022-048A2025 May 15523 x 540 km, 95.3 min, 97°.6
10:41Beijing 3B (Nanning 1)535872021-103A2025 May 15590 x 626 km, 96.9 min, 97°.8
10:44Beijing 3A488432021-050D2025 May 15490 x 502 km, 94.5 min, 97°.4
10:45Luojia-1 01434852018-048B2025 May 15607 x 620 km, 97.0 min, 97°.8
10:47Ziyuan-1 02E504652021-131A2025 May 15773 x 775 km, 100.3 min, 98°.5
10:48Xingchi 1-02A584962023-187A2025 May 15613 x 630 km, 97.1 min, 98°.0
10:49Xingchi 1-02B584982023-187C2025 May 15610 x 625 km, 97.1 min, 98°.0
10:55Tianqin 1448792019-093A2025 May 15583 x 597 km, 96.5 min, 97°.8
10:56Huanjing 2A (Environmental Satellite 2A)464782020-067A2025 May 15637 x 644 km, 97.5 min, 97°.9
10:59Huanjing 2B (Environmental Satellite 2B)464792020-067B2025 May 15639 x 641 km, 97.5 min, 97°.9
10:59Naxing 3B600142024-110C2025 May 15568 x 587 km, 96.2 min, 97°.6
11:03Gaojing 1-03 (Superview-1 03)430992018-002A2025 May 15444 x 532 km, 94.4 min, 97°.3
11:24Jilin-1 Wide Field 02B 02 (Jilin-1 GF02B 02)611902024-169B2025 May 15531 x 538 km, 95.3 min, 97°.6
11:24Jilin-1 Wide Field 02B 04 (Jilin-1 GF02B 04)611922024-169D2025 May 15533 x 542 km, 95.4 min, 97°.6
11:25Jilin-1 Wide Field 02B 01 (Jilin-1 GF02B 01)611892024-169A2025 May 15534 x 542 km, 95.4 min, 97°.6
11:25Jilin-1 Wide Field 02B 03 (Jilin-1 GF02B 03)611912024-169C2025 May 15533 x 543 km, 95.4 min, 97°.6
11:26Jilin-1 Wide Field 02B 05 (Jilin-1 GF02B 05)611932024-169E2025 May 15532 x 542 km, 95.4 min, 97°.6
11:26Jilin-1 Wide Field 02B 06 (Jilin-1 GF02B 06)611942024-169F2025 May 15531 x 542 km, 95.4 min, 97°.6
11:27Diqiu Zhiyan 1 (TEE 01B, Earth Eye 1)600122024-110A2025 May 15521 x 540 km, 95.2 min, 97°.6
11:28Naxing 3A600132024-110B2025 May 15511 x 529 km, 95.0 min, 97°.6
11:43Jilin-1 Wide Field 02A576962023-127A2025 May 15526 x 548 km, 95.4 min, 97°.6
11:46Jilin-1 Spectrum 01 (Jilin-1 GP01, Jilin Lincao 1)439432019-005B2025 May 15516 x 521 km, 95.0 min, 97°.5
11:50Jilin-1 Spectrum 02 (Jilin-1 GP02, Wenchang Chaosuan 1)439462019-005E2025 May 15501 x 512 km, 94.7 min, 97°.5
12:57Tianmu 1-19586602023-208A2025 May 15492 x 497 km, 94.5 min, 97°.4
12:58Tianmu 1-20586612023-208B2025 May 15486 x 495 km, 94.4 min, 97°.4
12:58Tianmu 1-22586632023-208D2025 May 15492 x 496 km, 94.5 min, 97°.4
13:03Tianmu 1-21586622023-208C2025 May 15481 x 490 km, 94.3 min, 97°.4
13:25Siwei Gaojing 1-03 (Superview Neo 1-03)631252025-040A2025 May 15500 x 503 km, 94.6 min, 97°.3
13:26Siwei Gaojing 1-04 (Superview Neo 1-04)631262025-040B2025 May 15500 x 503 km, 94.6 min, 97°.3
13:30Jilin-1 High Resolution 02D (Jilin-1 GF02D)492562021-086A2025 May 15522 x 575 km, 95.6 min, 97°.6
13:34Gaofen 11-02463962020-064A2025 May 15484 x 508 km, 94.5 min, 97°.5
13:46Jilin-1 High Resolution 02F (Jilin-1 GF02F)493382021-097A2025 May 15541 x 570 km, 95.8 min, 97°.6
13:50Gaofen 9-03457942020-039A2025 May 15483 x 504 km, 94.5 min, 97°.5
13:57Tsinghua 1 (Beijing 1)288902005-043A2025 May 15672 x 694 km, 98.4 min, 98°.2
14:01Yaogan 32-02A493832021-099A2025 May 15681 x 684 km, 98.4 min, 98°.2
14:02Yaogan 32-02B493842021-099B2025 May 15682 x 684 km, 98.4 min, 98°.2
14:23Gaofen 11-04548182022-176A2025 May 15491 x 502 km, 94.5 min, 97°.4
16:31Yunyao-1 37627302025-013B2025 May 15535 x 553 km, 95.5 min, 97°.6
16:31Yunyao-1 38627312025-013C2025 May 15534 x 553 km, 95.5 min, 97°.6
16:32Yunyao-1 39627322025-013D2025 May 15538 x 549 km, 95.5 min, 97°.6
16:32Yunyao-1 40627332025-013E2025 May 15539 x 549 km, 95.5 min, 97°.6
17:27Yunyao-1 43633442025-059A2025 May 15526 x 546 km, 95.4 min, 97°.6
17:27Yunyao-1 44633452025-059B2025 May 15526 x 546 km, 95.4 min, 97°.6
17:27Yunyao-1 45633462025-059C2025 May 15526 x 546 km, 95.4 min, 97°.6
17:27Yunyao-1 46633472025-059D2025 May 15526 x 546 km, 95.4 min, 97°.6
17:27Yunyao-1 47633482025-059E2025 May 15525 x 546 km, 95.4 min, 97°.6
17:27Yunyao-1 48633492025-059F2025 May 15526 x 546 km, 95.4 min, 97°.6
17:30Puijang 2521512022-031B2025 May 15577 x 596 km, 96.4 min, 97°.9
17:37Tianmu 1-16587012024-004B2025 May 15497 x 505 km, 94.6 min, 97°.5
17:38Tianmu 1-17587022024-004C2025 May 15497 x 504 km, 94.6 min, 97°.5
17:39Tianmu 1-15587002024-004A2025 May 15497 x 505 km, 94.6 min, 97°.5
17:39Tianmu 1-18587032024-004D2025 May 15498 x 503 km, 94.6 min, 97°.5
17:59Hongtu 1-01 (Piesat 1-01)561532023-047A2025 May 14522 x 525 km, 95.1 min, 97°.5
17:59Hongtu 1-02 (Piesat 1-02)561542023-047B2025 May 14522 x 524 km, 95.1 min, 97°.5
17:59Hongtu 1-03 (Piesat 1-03)561552023-047C2025 May 14522 x 525 km, 95.1 min, 97°.5
17:59Hongtu 1-04 (Piesat 1-04)561562023-047D2025 May 14522 x 524 km, 95.1 min, 97°.5
18:02Xihe (CHASE - Chinese H-α Solar Explorer)493162021-091B2025 May 15501 x 517 km, 94.8 min, 97°.5
21:37Yaogan 7361102009-069A2025 May 15621 x 654 km, 97.5 min, 98°.1
22:00Yaogan 33-01473022020-103A2025 May 15695 x 696 km, 98.7 min, 98°.1
22:14Technology Test Satellite473032020-103B2025 May 15678 x 683 km, 98.4 min, 98°.1
22:15Gaofen 12-03529122022-069A2025 May 15626 x 629 km, 97.3 min, 97°.9

For the satellites that do not have formal published elements, thanks go to the radio and visual amateur satellite trackers for their observing, and particularly to Mike McCants for archiving the derived orbits.

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