Orbital elements of SZ-21 MODULE
| Launched | 30 October 2025 |
| Flight ended | – |
| Launch site | Jiuquan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 66515 |
| 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 Nov 25 18:57 | 2025 Nov 25 11:11:53 | 41.4756 | 0.00049 | 8.0880 | 147.7697 | 212.3443 | 15.61308 | – |
| 2025 Nov 24 18:56 | 2025 Nov 23 22:21:11 | 41.4753 | 0.00047 | 8.7112 | 134.1309 | 212.3443 | 15.61308 | – |
| 2025 Nov 23 18:57 | 2025 Nov 22 21:47:18 | 41.4750 | 0.00046 | 9.1267 | 124.5116 | 212.3443 | 15.61308 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 22:11:31 | 41.4745 | 0.00045 | 9.9316 | 105.8613 | 212.3443 | 15.61308 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 23:09:36 | 41.4748 | 0.00046 | 10.3211 | 96.5474 | 212.3443 | 15.61308 | – |
| 2025 Nov 18 18:57 | 2025 Nov 17 14:20:42 | 41.4750 | 0.00047 | 11.2816 | 73.1508 | 212.3443 | 15.61308 | – |