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 |
| 2025 Oct 30 18:57 | 2025 Oct 30 00:56:20 | 41.4666 | 0.00071 | 18.8094 | 291.0843 | 68.9237 | 15.59974 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 04:58:10 | 41.4665 | 0.00106 | 19.1468 | 303.7055 | 68.9237 | 15.59974 | – |
| 2025 Oct 28 18:57 | 2025 Oct 27 22:15:25 | 41.4667 | 0.00108 | 19.6660 | 295.4646 | 68.9237 | 15.59974 | – |
| 2025 Oct 27 18:57 | 2025 Oct 27 08:26:09 | 41.4667 | 0.00109 | 19.8997 | 291.8902 | 68.9237 | 15.59974 | – |
| 2025 Oct 26 18:57 | 2025 Oct 26 10:56:07 | 41.4669 | 0.00110 | 20.2631 | 286.4253 | 68.9237 | 15.59974 | – |
| 2025 Oct 25 17:57 | 2025 Oct 25 10:21:45 | 41.4668 | 0.00112 | 20.6784 | 280.4087 | 68.9237 | 15.59974 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 12:17:06 | 41.4667 | 0.00113 | 21.4571 | 268.6043 | 68.9237 | 15.59974 | – |
| 2025 Oct 22 17:56 | 2025 Oct 22 04:01:42 | 41.4670 | 0.00114 | 22.0021 | 260.2034 | 68.9237 | 15.59974 | – |
| 2025 Oct 21 17:56 | 2025 Oct 20 13:37:29 | 41.4671 | 0.00115 | 22.6509 | 250.2462 | 68.9237 | 15.59974 | – |
| 2025 Oct 20 17:56 | 2025 Oct 20 04:24:27 | 41.4672 | 0.00114 | 22.8066 | 248.1337 | 68.9237 | 15.59974 | – |
| 2025 Oct 19 17:56 | 2025 Oct 19 06:53:58 | 41.4674 | 0.00114 | 23.1698 | 242.6037 | 68.9237 | 15.59974 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 04:46:53 | 41.4673 | 0.00114 | 23.6109 | 235.4375 | 68.9237 | 15.59974 | – |
| 2025 Oct 17 17:56 | 2025 Oct 17 04:12:20 | 41.4667 | 0.00033 | 0.0260 | 255.0260 | 68.9237 | 15.59974 | – |
| 2025 Oct 16 17:56 | 2025 Oct 16 05:11:13 | 41.4666 | 0.00033 | 0.4158 | 250.8886 | 68.9237 | 15.59974 | – |
| 2025 Oct 15 17:56 | 2025 Oct 14 22:29:39 | 41.4663 | 0.00032 | 0.9355 | 245.1350 | 68.9237 | 15.59974 | – |
| 2025 Oct 14 17:56 | 2025 Oct 13 17:20:03 | 41.4664 | 0.00032 | 1.4291 | 239.6807 | 68.9237 | 15.59974 | – |
| 2025 Oct 12 17:56 | 2025 Oct 12 07:34:03 | 41.4665 | 0.00031 | 2.0007 | 232.0081 | 68.9237 | 15.59974 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 07:00:30 | 41.4664 | 0.00031 | 2.4163 | 225.6885 | 68.9237 | 15.59974 | – |
| 2025 Oct 09 17:56 | 2025 Oct 09 05:53:13 | 41.4659 | 0.00029 | 3.2475 | 216.4419 | 68.9237 | 15.59974 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 09:55:48 | 41.4656 | 0.00028 | 3.5851 | 212.0435 | 68.9237 | 15.59974 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 01:41:25 | 41.4651 | 0.00026 | 4.1305 | 203.9431 | 68.9237 | 15.59974 | – |
| 2025 Oct 05 17:56 | 2025 Oct 05 11:18:25 | 41.4645 | 0.00023 | 4.7797 | 194.2842 | 68.9237 | 15.59974 | – |
| 2025 Oct 04 17:57 | 2025 Oct 04 12:16:33 | 41.4642 | 0.00022 | 5.1693 | 186.6919 | 68.9237 | 15.59974 | – |
| 2025 Oct 03 17:57 | 2025 Oct 02 20:21:08 | 41.4641 | 0.00020 | 5.8444 | 172.0090 | 68.9237 | 15.59974 | – |