Orbital elements of HONGYUN 1
| Launched | 20 December 2018 |
| Flight ended | – |
| Launch site | Jiuquan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 43871 |
| 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 Dec 27 18:57 | 2025 Dec 27 11:53:24 | 99.7826 | 0.00123 | 1.4222 | 85.2263 | 275.0272 | 13.50763 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:33:28 | 99.7824 | 0.00123 | 1.3640 | 87.3297 | 275.0272 | 13.50763 | – |
| 2025 Dec 25 18:57 | 2025 Dec 25 08:20:14 | 99.7821 | 0.00122 | 1.2814 | 90.3224 | 275.0272 | 13.50763 | – |
| 2025 Dec 24 18:56 | 2025 Dec 24 07:26:59 | 99.7820 | 0.00123 | 1.2135 | 92.7072 | 275.0272 | 13.50763 | – |
| 2025 Dec 23 18:56 | 2025 Dec 23 06:33:44 | 99.7820 | 0.00123 | 1.1456 | 95.2137 | 275.0272 | 13.50763 | – |
| 2025 Dec 22 18:57 | 2025 Dec 22 07:27:09 | 99.7821 | 0.00123 | 1.0825 | 97.4329 | 275.0272 | 13.50763 | – |
| 2025 Dec 21 18:57 | 2025 Dec 21 15:27:12 | 99.7822 | 0.00122 | 1.0388 | 98.9235 | 275.0272 | 13.50763 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 14:33:57 | 99.7824 | 0.00122 | 0.9709 | 101.3677 | 275.0272 | 13.50763 | – |
| 2025 Dec 19 18:57 | 2025 Dec 19 08:20:43 | 99.7829 | 0.00122 | 0.8884 | 104.2942 | 275.0272 | 13.50763 | – |
| 2025 Dec 18 18:57 | 2025 Dec 18 07:27:28 | 99.7833 | 0.00122 | 0.8204 | 106.6282 | 275.0272 | 13.50763 | – |
| 2025 Dec 17 18:58 | 2025 Dec 17 08:20:52 | 99.7836 | 0.00122 | 0.7573 | 109.0273 | 275.0272 | 13.50763 | – |
| 2025 Dec 16 18:57 | 2025 Dec 16 00:20:58 | 99.7840 | 0.00122 | 0.6700 | 112.1121 | 275.0272 | 13.50763 | – |
| 2025 Dec 15 18:58 | 2025 Dec 14 23:27:43 | 99.7841 | 0.00122 | 0.6020 | 114.5653 | 275.0272 | 13.50763 | – |
| 2025 Dec 14 18:56 | 2025 Dec 14 00:21:07 | 99.7841 | 0.00121 | 0.5389 | 116.8455 | 275.0272 | 13.50763 | – |
| 2025 Dec 13 18:56 | 2025 Dec 13 08:21:11 | 99.7840 | 0.00121 | 0.4952 | 118.3993 | 275.0272 | 13.50763 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:27:55 | 99.7837 | 0.00121 | 0.4273 | 120.7827 | 275.0272 | 13.50763 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 06:34:40 | 99.7836 | 0.00121 | 0.3593 | 123.2658 | 275.0272 | 13.50763 | – |
| 2025 Dec 10 18:56 | 2025 Dec 10 12:48:04 | 99.7834 | 0.00121 | 0.3108 | 125.0000 | 275.0272 | 13.50763 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 15:28:08 | 99.7832 | 0.00121 | 0.2525 | 126.9932 | 275.0272 | 13.50763 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 07:28:14 | 99.7838 | 0.00121 | 0.1652 | 130.4475 | 275.0272 | 13.50763 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:34:58 | 99.7839 | 0.00120 | 0.0972 | 132.8993 | 275.0272 | 13.50763 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 07:28:23 | 99.7840 | 0.00120 | 0.0341 | 135.1666 | 275.0272 | 13.50763 | – |
| 2025 Dec 05 18:57 | 2025 Dec 05 08:21:47 | 99.7840 | 0.00120 | 23.9711 | 137.4453 | 275.0272 | 13.50763 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 07:28:32 | 99.7841 | 0.00120 | 23.9031 | 139.9142 | 275.0272 | 13.50763 | – |
| 2025 Dec 03 18:56 | 2025 Dec 03 11:55:16 | 99.7842 | 0.00120 | 23.8497 | 141.8404 | 275.0272 | 13.50763 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:48:40 | 99.7842 | 0.00119 | 23.7866 | 144.1251 | 275.0272 | 13.50763 | – |
| 2025 Nov 30 18:57 | 2025 Nov 30 14:35:29 | 99.7844 | 0.00119 | 23.6604 | 148.7161 | 275.0272 | 13.50763 | – |