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 |
| 2026 Mar 28 18:57 | 2026 Mar 28 12:37:34 | 99.7751 | 0.00112 | 7.3856 | 215.1198 | 144.9200 | 13.50807 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 08:11:03 | 99.7752 | 0.00112 | 7.3080 | 218.1922 | 144.9200 | 13.50807 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 12:37:49 | 99.7752 | 0.00111 | 7.2547 | 220.3039 | 144.9200 | 13.50807 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 15:17:55 | 99.7750 | 0.00111 | 7.1964 | 222.5541 | 144.9200 | 13.50807 | – |
| 2026 Mar 24 18:56 | 2026 Mar 24 12:38:04 | 99.7748 | 0.00111 | 7.1237 | 225.5414 | 144.9200 | 13.50807 | – |
| 2026 Mar 23 18:56 | 2026 Mar 23 11:44:51 | 99.7747 | 0.00110 | 7.0557 | 228.2202 | 144.9200 | 13.50807 | – |
| 2026 Mar 22 18:56 | 2026 Mar 22 07:18:20 | 99.7746 | 0.00110 | 6.9781 | 231.3959 | 144.9200 | 13.50807 | – |
| 2026 Mar 21 19:05 | 2026 Mar 21 13:31:46 | 99.7746 | 0.00110 | 6.9296 | 233.4428 | 144.9200 | 13.50807 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 12:38:33 | 99.7749 | 0.00110 | 6.8616 | 236.0596 | 144.9200 | 13.50807 | – |
| 2026 Mar 19 18:56 | 2026 Mar 19 08:12:02 | 99.7753 | 0.00110 | 6.7840 | 239.0999 | 144.9200 | 13.50807 | – |
| 2026 Mar 18 18:56 | 2026 Mar 18 12:38:48 | 99.7756 | 0.00110 | 6.7307 | 241.2853 | 144.9200 | 13.50807 | – |
| 2026 Mar 17 18:56 | 2026 Mar 17 15:18:55 | 99.7760 | 0.00109 | 6.6725 | 243.6946 | 144.9200 | 13.50807 | – |
| 2026 Mar 16 18:57 | 2026 Mar 16 07:19:05 | 99.7765 | 0.00109 | 6.5852 | 247.2657 | 144.9200 | 13.50807 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 15:19:10 | 99.7767 | 0.00109 | 6.5415 | 248.9812 | 144.9200 | 13.50807 | – |
| 2026 Mar 14 18:56 | 2026 Mar 14 14:25:58 | 99.7769 | 0.00109 | 6.4736 | 251.8094 | 144.9200 | 13.50807 | – |
| 2026 Mar 13 18:57 | 2026 Mar 12 23:19:30 | 99.7771 | 0.00109 | 6.3668 | 256.0217 | 144.9200 | 13.50807 | – |
| 2026 Mar 12 18:57 | 2026 Mar 12 14:26:13 | 99.7770 | 0.00109 | 6.3426 | 257.1563 | 144.9200 | 13.50807 | – |
| 2026 Mar 11 18:56 | 2026 Mar 11 11:46:21 | 99.7770 | 0.00109 | 6.2698 | 260.1473 | 144.9200 | 13.50807 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:39:48 | 99.7768 | 0.00109 | 6.2067 | 262.7391 | 144.9200 | 13.50807 | – |
| 2026 Mar 09 18:56 | 2026 Mar 09 11:46:36 | 99.7767 | 0.00109 | 6.1388 | 265.5094 | 144.9200 | 13.50807 | – |
| 2026 Mar 08 18:57 | 2026 Mar 08 12:40:03 | 99.7765 | 0.00109 | 6.0757 | 267.9403 | 144.9200 | 13.50807 | – |
| 2026 Mar 07 18:57 | 2026 Mar 07 15:20:10 | 99.7764 | 0.00109 | 6.0175 | 270.4176 | 144.9200 | 13.50807 | – |
| 2026 Mar 06 18:56 | 2026 Mar 06 14:26:57 | 99.7764 | 0.00109 | 5.9495 | 273.1627 | 144.9200 | 13.50807 | – |
| 2026 Mar 05 18:56 | 2026 Mar 05 15:20:24 | 99.7765 | 0.00109 | 5.8865 | 275.6513 | 144.9200 | 13.50807 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 14:27:12 | 99.7767 | 0.00109 | 5.8185 | 278.4391 | 144.9200 | 13.50807 | – |
| 2026 Mar 03 18:56 | 2026 Mar 03 11:47:20 | 99.7771 | 0.00109 | 5.7458 | 281.4191 | 144.9200 | 13.50807 | – |
| 2026 Mar 02 18:57 | 2026 Mar 02 14:27:27 | 99.7775 | 0.00109 | 5.6876 | 283.7034 | 144.9200 | 13.50807 | – |
| 2026 Mar 01 18:57 | 2026 Mar 01 13:34:15 | 99.7779 | 0.00109 | 5.6197 | 286.4839 | 144.9200 | 13.50807 | – |