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 Oct 09 17:56 | 2025 Oct 09 05:53:13 | 41.4659 | 0.00029 | 3.2475 | 216.4419 | 143.6226 | 15.61359 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 06:51:35 | 41.4657 | 0.00028 | 3.6370 | 211.6778 | 143.6226 | 15.61359 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 01:41:25 | 41.4651 | 0.00026 | 4.1305 | 203.9431 | 143.6226 | 15.61359 | – |
| 2025 Oct 05 17:56 | 2025 Oct 03 13:14:36 | 41.4641 | 0.00021 | 5.5588 | 178.8419 | 143.6226 | 15.61359 | – |
| 2025 Oct 04 17:57 | 2025 Oct 03 13:14:36 | 41.4641 | 0.00021 | 5.5588 | 178.8419 | 143.6226 | 15.61359 | – |
| 2025 Oct 03 17:57 | 2025 Oct 02 20:21:08 | 41.4641 | 0.00020 | 5.8444 | 172.0090 | 143.6226 | 15.61359 | – |
| 2025 Oct 02 17:56 | 2025 Oct 01 21:19:04 | 41.4640 | 0.00018 | 6.2339 | 163.6733 | 143.6226 | 15.61359 | – |
| 2025 Sep 30 17:56 | 2025 Sep 29 21:42:33 | 41.4636 | 0.00016 | 7.0386 | 141.2405 | 143.6226 | 15.61359 | – |
| 2025 Sep 29 17:56 | 2025 Sep 28 21:08:04 | 41.4637 | 0.00015 | 7.4539 | 126.7105 | 143.6226 | 15.61359 | – |
| 2025 Sep 28 17:56 | 2025 Sep 28 01:09:59 | 41.4640 | 0.00015 | 7.7913 | 115.1118 | 143.6226 | 15.61359 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 15:22:22 | 41.4633 | 0.00015 | 8.3623 | 93.6187 | 143.6226 | 15.61359 | – |
| 2025 Sep 26 17:56 | 2025 Sep 25 19:24:09 | 41.4632 | 0.00016 | 8.6997 | 80.3033 | 143.6226 | 15.61359 | – |
| 2025 Sep 25 17:56 | 2025 Sep 25 02:30:15 | 41.4633 | 0.00017 | 8.9852 | 71.1991 | 143.6226 | 15.61359 | – |
| 2025 Sep 24 17:56 | 2025 Sep 24 00:23:13 | 41.4637 | 0.00020 | 9.4263 | 57.4402 | 143.6226 | 15.61359 | – |
| 2025 Sep 20 17:56 | 2025 Sep 20 02:39:38 | 41.4646 | 0.00028 | 11.0088 | 20.8550 | 143.6226 | 15.61359 | – |
| 2025 Sep 19 17:56 | 2025 Sep 19 03:36:38 | 41.4646 | 0.00030 | 11.3979 | 12.6824 | 143.6226 | 15.61359 | – |
| 2025 Sep 18 17:56 | 2025 Sep 18 03:01:23 | 41.4645 | 0.00033 | 11.8129 | 5.6412 | 143.6226 | 15.61359 | – |
| 2025 Sep 15 17:56 | 2025 Sep 15 05:51:56 | 41.4639 | 0.00041 | 12.9800 | 347.7455 | 143.6226 | 15.61359 | – |
| 2025 Sep 14 17:56 | 2025 Sep 14 05:16:27 | 41.4639 | 0.00043 | 13.3949 | 341.8089 | 143.6226 | 15.61359 | – |