Orbital elements of PROTOMETHEE
| Launched | 10 November 2023 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | France |
| NORAD ID | 58321 |
| 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 Oct 12 17:56 | 2025 Oct 12 07:00:20 | 97.4021 | 0.00075 | 0.0131 | 334.6078 | 25.4792 | 15.27481 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 07:25:20 | 97.4023 | 0.00076 | 23.9481 | 338.4687 | 25.4792 | 15.27481 | – |
| 2025 Oct 09 17:56 | 2025 Oct 09 06:40:55 | 97.4032 | 0.00077 | 23.8138 | 346.2754 | 25.4792 | 15.27481 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 11:48:52 | 97.4035 | 0.00078 | 23.7618 | 349.1685 | 25.4792 | 15.27481 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 05:56:26 | 97.4040 | 0.00079 | 23.6794 | 353.6976 | 25.4792 | 15.27481 | – |
| 2025 Oct 05 17:56 | 2025 Oct 05 11:29:14 | 97.4045 | 0.00081 | 23.5624 | 0.2802 | 25.4792 | 15.27481 | – |
| 2025 Oct 04 17:57 | 2025 Oct 04 11:54:06 | 97.4044 | 0.00082 | 23.4974 | 3.6789 | 25.4792 | 15.27481 | – |
| 2025 Oct 03 17:57 | 2025 Oct 03 06:01:35 | 97.4042 | 0.00083 | 23.4150 | 8.2647 | 25.4792 | 15.27481 | – |
| 2025 Oct 02 17:56 | 2025 Oct 02 04:52:03 | 97.4040 | 0.00084 | 23.3457 | 12.0604 | 25.4792 | 15.27481 | – |
| 2025 Sep 30 17:56 | 2025 Sep 30 11:59:00 | 97.4037 | 0.00085 | 23.2330 | 17.9040 | 25.4792 | 15.27481 | – |
| 2025 Sep 29 17:56 | 2025 Sep 29 06:06:19 | 97.4037 | 0.00086 | 23.1507 | 22.1892 | 25.4792 | 15.27481 | – |
| 2025 Sep 28 17:56 | 2025 Sep 28 06:31:00 | 97.4038 | 0.00087 | 23.0857 | 25.5914 | 25.4792 | 15.27481 | – |
| 2025 Sep 27 17:56 | 2025 Sep 27 06:55:40 | 97.4040 | 0.00088 | 23.0207 | 28.5661 | 25.4792 | 15.27481 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 07:20:19 | 97.4041 | 0.00089 | 22.9557 | 31.7855 | 25.4792 | 15.27481 | – |
| 2025 Sep 25 17:56 | 2025 Sep 25 06:10:34 | 97.4045 | 0.00090 | 22.8863 | 35.6752 | 25.4792 | 15.27481 | – |
| 2025 Sep 24 17:56 | 2025 Sep 24 06:35:10 | 97.4050 | 0.00091 | 22.8213 | 39.0331 | 25.4792 | 15.27481 | – |
| 2025 Sep 20 17:56 | 2025 Sep 20 06:38:58 | 97.4061 | 0.00093 | 22.5569 | 51.6498 | 25.4792 | 15.27481 | – |
| 2025 Sep 19 17:56 | 2025 Sep 19 07:03:28 | 97.4061 | 0.00094 | 22.4919 | 54.8389 | 25.4792 | 15.27481 | – |
| 2025 Sep 18 17:56 | 2025 Sep 18 07:27:57 | 97.4061 | 0.00095 | 22.4269 | 57.7861 | 25.4792 | 15.27481 | – |
| 2025 Sep 15 17:56 | 2025 Sep 15 07:06:57 | 97.4056 | 0.00096 | 22.2276 | 67.3409 | 25.4792 | 15.27481 | – |