Orbital elements of TJS-4
| Launched | 16 October 2019 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 44637 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 May 24 17:57 | 2026 May 24 02:28:30 | 0.0485 | 0.00054 | 17.8722 | 121.9786 | 332.2914 | 1.00273 | – |
| 2026 May 23 17:58 | 2026 May 23 12:47:09 | 0.0500 | 0.00054 | 17.8691 | 121.3812 | 332.2914 | 1.00273 | – |
| 2026 May 22 17:57 | 2026 May 22 02:33:47 | 0.0539 | 0.00054 | 17.8689 | 120.1376 | 332.2914 | 1.00273 | – |
| 2026 May 21 17:57 | 2026 May 21 02:36:33 | 0.0567 | 0.00054 | 17.8666 | 119.3086 | 332.2914 | 1.00273 | – |
| 2026 May 20 17:57 | 2026 May 20 12:55:12 | 0.0583 | 0.00054 | 17.8651 | 118.8280 | 332.2914 | 1.00273 | – |
| 2026 May 19 17:58 | 2026 May 19 12:57:54 | 0.0612 | 0.00054 | 17.8582 | 118.3247 | 332.2914 | 1.00273 | – |
| 2026 May 18 17:57 | 2026 May 18 13:00:29 | 0.0640 | 0.00054 | 17.8502 | 118.0082 | 332.2914 | 1.00273 | – |
| 2026 May 17 17:57 | 2026 May 17 11:20:30 | 0.0671 | 0.00054 | 17.8385 | 117.9857 | 332.2914 | 1.00273 | – |
| 2026 May 16 17:56 | 2026 May 16 01:07:01 | 0.0711 | 0.00054 | 17.8254 | 118.4649 | 332.2914 | 1.00273 | – |
| 2026 May 15 17:57 | 2026 May 14 14:53:43 | 0.0753 | 0.00060 | 17.8057 | 126.0643 | 332.2914 | 1.00273 | – |
| 2026 May 14 17:58 | 2026 May 13 09:48:23 | 0.1182 | 0.00031 | 5.4865 | 6.5555 | 332.2914 | 1.00273 | – |
| 2026 May 13 17:58 | 2026 May 13 09:48:23 | 0.1182 | 0.00031 | 5.4865 | 6.5555 | 332.2914 | 1.00273 | – |
| 2026 May 12 17:58 | 2026 May 12 03:00:17 | 0.1146 | 0.00031 | 5.4719 | 5.7023 | 332.2914 | 1.00273 | – |
| 2026 May 11 17:56 | 2026 May 11 13:18:56 | 0.1130 | 0.00031 | 5.4668 | 5.1238 | 332.2914 | 1.00273 | – |
| 2026 May 10 17:57 | 2026 May 10 11:38:59 | 0.1103 | 0.00031 | 5.4583 | 4.3771 | 332.2914 | 1.00273 | – |
| 2026 May 09 17:57 | 2026 May 09 11:41:37 | 0.1078 | 0.00032 | 5.4515 | 3.5719 | 332.2914 | 1.00273 | – |
| 2026 May 08 17:57 | 2026 May 08 03:10:46 | 0.1045 | 0.00032 | 5.4438 | 2.3033 | 332.2914 | 1.00273 | – |
| 2026 May 07 17:58 | 2026 May 07 03:13:31 | 0.1021 | 0.00032 | 5.4368 | 1.2557 | 332.2914 | 1.00273 | – |
| 2026 May 06 17:57 | 2026 May 06 11:49:32 | 0.1006 | 0.00031 | 5.4295 | 0.6894 | 332.2914 | 1.00273 | – |
| 2026 May 05 17:57 | 2026 May 04 22:10:43 | 0.0969 | 0.00035 | 5.3994 | 358.6718 | 332.2914 | 1.00273 | – |
| 2026 May 04 17:57 | 2026 May 04 11:54:40 | 0.0959 | 0.00035 | 5.3901 | 358.4313 | 332.2914 | 1.00273 | – |
| 2026 May 03 17:57 | 2026 May 03 11:57:14 | 0.0937 | 0.00035 | 5.3614 | 357.8017 | 332.2914 | 1.00273 | – |
| 2026 May 02 17:57 | 2026 May 02 13:44:29 | 0.0915 | 0.00034 | 5.3311 | 357.2775 | 332.2914 | 1.00273 | – |
| 2026 May 01 17:56 | 2026 May 01 12:02:25 | 0.0892 | 0.00033 | 5.2929 | 356.6838 | 332.2914 | 1.00273 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:04:57 | 0.0868 | 0.00033 | 5.2567 | 356.0481 | 332.2914 | 1.00273 | – |
| 2026 Apr 29 17:57 | 2026 Apr 29 12:07:34 | 0.0845 | 0.00032 | 5.2197 | 355.4546 | 332.2914 | 1.00273 | – |
| 2026 Apr 28 17:56 | 2026 Apr 28 12:10:07 | 0.0820 | 0.00031 | 5.1818 | 354.8201 | 332.2914 | 1.00273 | – |
| 2026 Apr 27 17:58 | 2026 Apr 27 02:41:38 | 0.0783 | 0.00030 | 5.1318 | 354.1663 | 332.2914 | 1.00273 | – |