Orbital elements of HORN-R
| Launched | 11 June 2026 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 69507 |
| 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 Jul 12 17:56 | 2026 Jul 12 00:52:05 | 97.6866 | 0.00181 | 17.1033 | 216.9812 | 143.0168 | 15.05777 | – |
| 2026 Jul 11 17:56 | 2026 Jul 09 10:39:46 | 97.6839 | 0.00192 | 16.9311 | 226.0665 | 143.0168 | 15.05777 | – |
| 2026 Jul 09 17:56 | 2026 Jul 08 02:45:26 | 97.6888 | 0.00185 | 16.8430 | 229.6695 | 143.0168 | 15.05777 | – |
| 2026 Jul 08 17:56 | 2026 Jul 08 02:45:26 | 97.6888 | 0.00185 | 16.8430 | 229.6695 | 143.0168 | 15.05777 | – |
| 2026 Jul 07 17:56 | 2026 Jul 06 17:15:09 | 97.6691 | 0.00195 | 16.7516 | 230.1940 | 143.0168 | 15.05777 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 20:30:34 | 97.6845 | 0.00177 | 16.6928 | 231.8065 | 143.0168 | 15.05777 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 04:36:42 | 97.6788 | 0.00169 | 16.5823 | 236.3621 | 143.0168 | 15.05777 | – |
| 2026 Jul 04 17:56 | 2026 Jul 04 04:36:42 | 97.6788 | 0.00169 | 16.5823 | 236.3621 | 143.0168 | 15.05777 | – |
| 2026 Jul 03 17:57 | 2026 Jul 01 03:10:06 | 97.6839 | 0.00161 | 16.3798 | 247.6281 | 143.0168 | 15.05777 | – |
| 2026 Jul 02 17:56 | 2026 Jul 01 03:10:06 | 97.6839 | 0.00161 | 16.3798 | 247.6281 | 143.0168 | 15.05777 | – |
| 2026 Jul 01 17:56 | 2026 Jun 30 03:12:45 | 97.6887 | 0.00163 | 16.3139 | 253.9564 | 143.0168 | 15.05777 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 03:15:14 | 97.6856 | 0.00158 | 16.2477 | 255.7453 | 143.0168 | 15.05777 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 03:15:14 | 97.6856 | 0.00158 | 16.2477 | 255.7453 | 143.0168 | 15.05777 | – |
| 2026 Jun 28 17:56 | 2026 Jun 27 17:42:26 | 97.6862 | 0.00161 | 16.1554 | 259.7653 | 143.0168 | 15.05777 | – |
| 2026 Jun 27 17:55 | 2026 Jun 26 19:20:25 | 97.6873 | 0.00152 | 16.0937 | 260.6586 | 143.0168 | 15.05777 | – |
| 2026 Jun 26 17:56 | 2026 Jun 25 17:46:29 | 97.6810 | 0.00140 | 16.0244 | 272.7666 | 143.0168 | 15.05777 | – |
| 2026 Jun 25 17:56 | 2026 Jun 24 03:25:09 | 97.6882 | 0.00133 | 15.9174 | 269.1530 | 143.0168 | 15.05777 | – |
| 2026 Jun 24 17:55 | 2026 Jun 23 09:50:13 | 97.6834 | 0.00147 | 15.8691 | 276.7012 | 143.0168 | 15.05777 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 09:51:34 | 97.6851 | 0.00136 | 15.8030 | 278.6364 | 143.0168 | 15.05777 | – |
| 2026 Jun 22 17:56 | 2026 Jun 19 19:30:32 | 97.6860 | 0.00133 | 15.6311 | 296.3475 | 143.0168 | 15.05777 | – |
| 2026 Jun 21 17:57 | 2026 Jun 19 19:30:32 | 97.6860 | 0.00133 | 15.6311 | 296.3475 | 143.0168 | 15.05777 | – |
| 2026 Jun 20 17:56 | 2026 Jun 19 19:30:32 | 97.6860 | 0.00133 | 15.6311 | 296.3475 | 143.0168 | 15.05777 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 14:44:22 | 97.6873 | 0.00106 | 15.4855 | 301.3787 | 143.0168 | 15.05777 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 14:44:22 | 97.6873 | 0.00106 | 15.4855 | 301.3787 | 143.0168 | 15.05777 | – |
| 2026 Jun 17 17:57 | 2026 Jun 13 09:58:10 | 97.6869 | 0.00109 | 15.2091 | 319.8335 | 143.0168 | 15.05777 | – |
| 2026 Jun 16 17:55 | 2026 Jun 13 09:58:10 | 97.6869 | 0.00109 | 15.2091 | 319.8335 | 143.0168 | 15.05777 | – |
| 2026 Jun 15 17:56 | 2026 Jun 13 09:58:10 | 97.6869 | 0.00109 | 15.2091 | 319.8335 | 143.0168 | 15.05777 | – |