Orbital elements of CSS
| Launched | 28 April 2021 |
| Flight ended | – |
| Launch site | Wenchang Satellite Launch Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 48274 |
| Alternative names |
TIANHE |
| 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 Feb 05 18:58 | 2026 Feb 05 04:37:07 | 41.4676 | 0.00057 | 3.0452 | 3.1658 | 356.9216 | 15.59205 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 11:42:31 | 41.4675 | 0.00059 | 3.3304 | 357.7325 | 356.9216 | 15.59205 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 11:06:44 | 41.4674 | 0.00062 | 3.7452 | 350.0831 | 356.9216 | 15.59205 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 17:30:34 | 41.4671 | 0.00088 | 4.4429 | 58.4806 | 356.9216 | 15.59205 | – |
| 2026 Feb 01 18:56 | 2026 Jan 31 09:16:26 | 41.4674 | 0.00089 | 4.9884 | 46.9753 | 356.9216 | 15.59205 | – |
| 2026 Jan 31 18:56 | 2026 Jan 30 04:06:26 | 41.4674 | 0.00091 | 5.4819 | 36.5911 | 356.9216 | 15.59205 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 04:06:26 | 41.4674 | 0.00091 | 5.4819 | 36.5911 | 356.9216 | 15.59205 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 11:13:14 | 41.4674 | 0.00092 | 5.7676 | 30.7035 | 356.9216 | 15.59205 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 13:09:48 | 41.4670 | 0.00096 | 6.5468 | 15.4420 | 356.9216 | 15.59205 | – |