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 Apr 10 17:56 | 2025 Apr 10 05:40:05 | 41.4651 | 0.00077 | 4.9444 | 213.1385 | 146.8973 | 15.63215 | – |
| 2025 Apr 09 17:57 | 2025 Apr 09 05:08:06 | 41.4650 | 0.00075 | 5.3606 | 206.4307 | 146.8973 | 15.63215 | – |
| 2025 Apr 08 17:57 | 2025 Apr 08 04:36:04 | 41.4654 | 0.00073 | 5.7769 | 200.0747 | 146.8973 | 15.63215 | – |
| 2025 Apr 07 17:56 | 2025 Apr 07 00:59:58 | 41.4658 | 0.00071 | 6.2451 | 192.4311 | 146.8973 | 15.63215 | – |
| 2025 Apr 06 17:56 | 2025 Apr 06 08:07:53 | 41.4655 | 0.00069 | 6.5312 | 187.5921 | 146.8973 | 15.63215 | – |
| 2025 Apr 05 17:56 | 2025 Apr 05 09:07:44 | 41.4654 | 0.00067 | 6.9214 | 180.7659 | 146.8973 | 15.63215 | – |
| 2025 Apr 04 17:56 | 2025 Apr 04 00:55:26 | 41.4650 | 0.00064 | 7.4675 | 171.2208 | 146.8973 | 15.63215 | – |
| 2025 Apr 03 17:56 | 2025 Apr 03 11:07:17 | 41.4641 | 0.00063 | 7.7017 | 166.8725 | 146.8973 | 15.63215 | – |
| 2025 Apr 02 17:57 | 2025 Apr 02 10:34:59 | 41.4641 | 0.00061 | 8.1178 | 158.4435 | 146.8973 | 15.63215 | – |
| 2025 Apr 01 17:56 | 2025 Apr 01 03:54:32 | 41.4638 | 0.00057 | 8.6379 | 148.4737 | 146.8973 | 15.63215 | – |
| 2025 Mar 31 17:56 | 2025 Mar 31 11:02:16 | 41.4636 | 0.00056 | 8.9239 | 143.2728 | 146.8973 | 15.63215 | – |
| 2025 Mar 30 17:57 | 2025 Mar 30 08:57:49 | 41.4647 | 0.00054 | 9.3660 | 133.2047 | 146.8973 | 15.63215 | – |
| 2025 Mar 29 18:56 | 2025 Mar 29 05:21:13 | 41.4651 | 0.00052 | 9.8341 | 123.5162 | 146.8973 | 15.63215 | – |
| 2025 Mar 28 18:57 | 2025 Mar 28 10:56:45 | 41.4655 | 0.00051 | 10.1461 | 117.4643 | 146.8973 | 15.63215 | – |
| 2025 Mar 27 18:56 | 2025 Mar 27 04:15:51 | 41.4656 | 0.00050 | 10.6660 | 105.6102 | 146.8973 | 15.63215 | – |
| 2025 Mar 26 18:57 | 2025 Mar 26 06:47:07 | 41.4653 | 0.00050 | 11.0299 | 96.9325 | 146.8973 | 15.63215 | – |
| 2025 Mar 25 18:57 | 2025 Mar 25 03:10:03 | 41.4650 | 0.00050 | 11.4978 | 86.0324 | 146.8973 | 15.63215 | – |
| 2025 Mar 24 18:57 | 2025 Mar 24 11:49:24 | 41.4650 | 0.00049 | 11.7576 | 81.4055 | 146.8973 | 15.63215 | – |
| 2025 Mar 23 18:58 | 2025 Mar 23 05:07:57 | 41.4648 | 0.00050 | 12.2774 | 69.0965 | 146.8973 | 15.63215 | – |
| 2025 Mar 22 18:58 | 2025 Mar 22 13:47:10 | 41.4644 | 0.00050 | 12.5372 | 64.9711 | 146.8973 | 15.63215 | – |
| 2025 Mar 21 18:57 | 2025 Mar 21 08:37:31 | 41.4648 | 0.00050 | 13.0309 | 52.9654 | 146.8973 | 15.63215 | – |
| 2025 Mar 20 18:57 | 2025 Mar 20 08:04:00 | 41.4653 | 0.00050 | 13.4466 | 45.3704 | 146.8973 | 15.63215 | – |
| 2025 Mar 19 18:57 | 2025 Mar 19 13:38:48 | 41.4658 | 0.00052 | 13.7583 | 39.1805 | 146.8973 | 15.63215 | – |
| 2025 Mar 18 18:56 | 2025 Mar 18 10:00:52 | 41.4649 | 0.00053 | 14.2257 | 41.4486 | 146.8973 | 15.63215 | – |
| 2025 Mar 17 18:56 | 2025 Mar 17 09:27:02 | 41.4650 | 0.00055 | 14.6412 | 19.5106 | 146.8973 | 15.63215 | – |
| 2025 Mar 16 18:56 | 2025 Mar 15 19:04:02 | 41.4640 | 0.00055 | 15.2903 | 11.4832 | 146.8973 | 15.63215 | – |
| 2025 Mar 15 18:56 | 2025 Mar 15 11:23:25 | 41.4638 | 0.00057 | 15.4202 | 8.9516 | 146.8973 | 15.63215 | – |
| 2025 Mar 14 18:56 | 2025 Mar 13 19:28:43 | 41.4640 | 0.00067 | 16.0958 | 338.7839 | 146.8973 | 15.63215 | – |