Orbital elements of HERMES-3
| Launched | 14 March 2025 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Italy |
| NORAD ID | 63835 |
| 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 28 18:56 | 2026 Feb 28 10:52:29 | 97.4021 | 0.00073 | 21.0113 | 139.0020 | 221.1767 | 15.29586 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 05:02:35 | 97.4020 | 0.00071 | 20.9288 | 142.6504 | 221.1767 | 15.29586 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:46:18 | 97.4019 | 0.00070 | 20.8810 | 144.4574 | 221.1767 | 15.29586 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 10:01:45 | 97.4040 | 0.00043 | 19.4834 | 225.7447 | 221.1767 | 15.29586 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 05:44:54 | 97.4047 | 0.00042 | 19.4052 | 232.1445 | 221.1767 | 15.29586 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 06:10:47 | 97.4050 | 0.00042 | 19.3401 | 237.9770 | 221.1767 | 15.29586 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 06:36:38 | 97.4054 | 0.00042 | 19.2750 | 243.0711 | 221.1767 | 15.29586 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 05:28:10 | 97.4057 | 0.00041 | 19.2056 | 248.6555 | 221.1767 | 15.29586 | – |