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 |
| 2026 Jul 19 19:06 | 2026 Jul 19 14:48:08 | 97.3761 | 0.00090 | 18.5919 | 59.5325 | 300.6805 | 15.31697 | – |
| 2026 Jul 19 17:57 | 2026 Jul 19 06:57:45 | 97.3761 | 0.00090 | 18.5702 | 60.4851 | 300.6805 | 15.31697 | – |
| 2026 Jul 18 17:57 | 2026 Jul 18 05:52:34 | 97.3762 | 0.00091 | 18.5009 | 63.6130 | 300.6805 | 15.31697 | – |
| 2026 Jul 17 17:57 | 2026 Jul 17 06:21:27 | 97.3762 | 0.00091 | 18.4358 | 66.5671 | 300.6805 | 15.31697 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 06:50:20 | 97.3763 | 0.00092 | 18.3708 | 69.4561 | 300.6805 | 15.31697 | – |
| 2026 Jul 15 17:57 | 2026 Jul 15 04:11:04 | 97.3763 | 0.00092 | 18.2971 | 72.7140 | 300.6805 | 15.31697 | – |
| 2026 Jul 14 17:56 | 2026 Jul 14 04:39:56 | 97.3764 | 0.00092 | 18.2321 | 75.6108 | 300.6805 | 15.31697 | – |
| 2026 Jul 13 17:56 | 2026 Jul 13 06:42:53 | 97.3764 | 0.00093 | 18.1714 | 78.2632 | 300.6805 | 15.31697 | – |
| 2026 Jul 12 17:56 | 2026 Jul 12 11:53:58 | 97.3765 | 0.00093 | 18.1194 | 80.5269 | 300.6805 | 15.31697 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 12:22:50 | 97.3768 | 0.00093 | 18.0543 | 83.6498 | 300.6805 | 15.31697 | – |
| 2026 Jul 09 17:56 | 2026 Jul 08 23:13:52 | 97.3764 | 0.00094 | 17.8853 | 91.0399 | 300.6805 | 15.31697 | – |
| 2026 Jul 08 17:56 | 2026 Jul 08 12:15:20 | 97.3764 | 0.00094 | 17.8549 | 92.4442 | 300.6805 | 15.31697 | – |
| 2026 Jul 07 17:56 | 2026 Jul 07 11:10:06 | 97.3763 | 0.00094 | 17.7856 | 95.4353 | 300.6805 | 15.31697 | – |
| 2026 Jul 06 17:57 | 2026 Jul 06 06:56:43 | 97.3762 | 0.00094 | 17.7075 | 98.7717 | 300.6805 | 15.31697 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 05:51:29 | 97.3763 | 0.00094 | 17.6382 | 101.7764 | 300.6805 | 15.31697 | – |
| 2026 Jul 04 17:56 | 2026 Jul 04 06:20:18 | 97.3765 | 0.00094 | 17.5731 | 104.6747 | 300.6805 | 15.31697 | – |
| 2026 Jul 03 17:57 | 2026 Jul 02 19:50:35 | 97.3768 | 0.00093 | 17.4778 | 108.8710 | 300.6805 | 15.31697 | – |
| 2026 Jul 02 17:56 | 2026 Jul 02 05:43:52 | 97.3769 | 0.00093 | 17.4387 | 110.5157 | 300.6805 | 15.31697 | – |
| 2026 Jul 01 17:56 | 2026 Jul 01 04:38:36 | 97.3771 | 0.00093 | 17.3694 | 113.6352 | 300.6805 | 15.31697 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:52:31 | 97.3773 | 0.00092 | 17.2566 | 118.7863 | 300.6805 | 15.31697 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:52:31 | 97.3773 | 0.00092 | 17.2566 | 118.7863 | 300.6805 | 15.31697 | – |
| 2026 Jun 28 17:56 | 2026 Jun 27 23:48:39 | 97.3778 | 0.00092 | 17.1569 | 123.3932 | 300.6805 | 15.31697 | – |
| 2026 Jun 27 17:55 | 2026 Jun 27 06:33:43 | 97.3776 | 0.00091 | 17.1092 | 124.7432 | 300.6805 | 15.31697 | – |
| 2026 Jun 26 17:56 | 2026 Jun 25 21:37:55 | 97.3775 | 0.00089 | 17.0182 | 128.4412 | 300.6805 | 15.31697 | – |
| 2026 Jun 25 17:56 | 2026 Jun 25 02:48:52 | 97.3772 | 0.00089 | 16.9662 | 129.9605 | 300.6805 | 15.31697 | – |
| 2026 Jun 24 17:55 | 2026 Jun 23 17:52:57 | 97.3770 | 0.00087 | 16.8752 | 135.2823 | 300.6805 | 15.31697 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 19:55:38 | 97.3769 | 0.00087 | 16.8145 | 138.1712 | 300.6805 | 15.31697 | – |
| 2026 Jun 22 17:56 | 2026 Jun 21 12:33:44 | 97.3765 | 0.00085 | 16.7278 | 142.8195 | 300.6805 | 15.31697 | – |