Orbital elements of CSS
| Launched | 30 October 2022 |
| Flight ended | – |
| Launch site | Wenchang Satellite Launch Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 54216 |
| Alternative names |
MENGTIAN |
| 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 |
| 2025 Aug 20 17:56 | 2025 Aug 19 18:50:32 | 41.4661 | 0.00057 | 23.6844 | 196.4914 | 163.5740 | 15.58187 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 10:32:19 | 41.4660 | 0.00055 | 0.2283 | 186.9761 | 163.5740 | 15.58187 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 19:09:19 | 41.4661 | 0.00054 | 0.4873 | 182.3082 | 163.5740 | 15.58187 | – |
| 2025 Aug 16 17:56 | 2025 Aug 15 21:00:15 | 41.4659 | 0.00050 | 1.2643 | 167.8753 | 163.5740 | 15.58187 | – |
| 2025 Aug 15 17:57 | 2025 Aug 14 20:23:21 | 41.4657 | 0.00049 | 1.6787 | 159.3132 | 163.5740 | 15.58187 | – |
| 2025 Aug 14 17:56 | 2025 Aug 13 12:04:51 | 41.4653 | 0.00048 | 2.2225 | 148.3033 | 163.5740 | 15.58187 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 13:00:10 | 41.4651 | 0.00047 | 2.6110 | 139.8871 | 163.5740 | 15.58187 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 18:32:23 | 41.4651 | 0.00045 | 2.9218 | 132.6541 | 163.5740 | 15.58187 | – |
| 2025 Aug 11 17:56 | 2025 Aug 11 04:41:32 | 41.4650 | 0.00045 | 3.1548 | 127.4620 | 163.5740 | 15.58187 | – |
| 2025 Aug 10 17:57 | 2025 Aug 09 14:13:31 | 41.4648 | 0.00044 | 3.8022 | 112.5720 | 163.5740 | 15.58187 | – |
| 2025 Aug 09 17:56 | 2025 Aug 08 22:50:17 | 41.4648 | 0.00044 | 4.0611 | 105.8227 | 163.5740 | 15.58187 | – |
| 2025 Aug 08 17:56 | 2025 Aug 07 22:13:04 | 41.4649 | 0.00044 | 4.4754 | 95.8996 | 163.5740 | 15.58187 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:35:48 | 41.4650 | 0.00045 | 4.8897 | 86.2894 | 163.5740 | 15.58187 | – |
| 2025 Aug 05 17:56 | 2025 Aug 04 21:53:30 | 41.4650 | 0.00046 | 5.6923 | 67.1096 | 163.5740 | 15.58187 | – |
| 2025 Aug 04 17:56 | 2025 Aug 03 21:16:07 | 41.4648 | 0.00048 | 6.1065 | 57.4233 | 163.5740 | 15.58187 | – |
| 2025 Aug 03 17:56 | 2025 Aug 02 14:29:20 | 41.4647 | 0.00050 | 6.6242 | 45.9132 | 163.5740 | 15.58187 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 18:28:53 | 41.4647 | 0.00052 | 6.9607 | 39.5840 | 163.5740 | 15.58187 | – |
| 2025 Aug 01 17:56 | 2025 Jul 31 22:28:24 | 41.4644 | 0.00053 | 7.2973 | 32.5341 | 163.5740 | 15.58187 | – |
| 2025 Jul 31 17:56 | 2025 Jul 30 21:50:50 | 41.4643 | 0.00056 | 7.7114 | 23.9759 | 163.5740 | 15.58187 | – |
| 2025 Jul 29 17:56 | 2025 Jul 28 11:21:25 | 41.4648 | 0.00062 | 8.6949 | 5.6567 | 163.5740 | 15.58187 | – |
| 2025 Jul 28 17:58 | 2025 Jul 27 19:57:51 | 41.4648 | 0.00063 | 8.9537 | 1.1778 | 163.5740 | 15.58187 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 18:42:19 | 41.4648 | 0.00068 | 9.7818 | 346.9724 | 163.5740 | 15.58187 | – |
| 2025 Jul 25 17:56 | 2025 Jul 24 21:09:13 | 41.4642 | 0.00070 | 10.1441 | 341.0800 | 163.5740 | 15.58187 | – |