Orbital elements of HULIANWANG DIGUI-21
| Launched | 27 April 2025 |
| Flight ended | – |
| Launch site | Wenchang Satellite Launch Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 63688 |
| 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 12:04:20 | 86.5127 | 0.00013 | 23.8323 | 79.2375 | 280.8900 | 13.24419 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 10:41:17 | 86.5126 | 0.00013 | 23.8560 | 78.4365 | 280.8900 | 13.24419 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 11:07:02 | 86.5124 | 0.00013 | 23.8780 | 77.7482 | 280.8900 | 13.24419 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:32:46 | 86.5123 | 0.00013 | 23.9000 | 76.8954 | 280.8900 | 13.24419 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 10:09:44 | 86.5120 | 0.00013 | 23.9237 | 76.0726 | 280.8900 | 13.24419 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 10:35:29 | 86.5118 | 0.00013 | 23.9457 | 75.3975 | 280.8900 | 13.24419 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 11:01:13 | 86.5117 | 0.00013 | 23.9677 | 74.4531 | 280.8900 | 13.24419 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 11:26:58 | 86.5115 | 0.00013 | 23.9898 | 73.6624 | 280.8900 | 13.24419 | – |