Orbital elements of BIRKELAND
| Launched | 2 January 2023 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Norway |
| NORAD ID | 55015 |
| 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 Aug 20 17:56 | 2025 Aug 20 11:10:17 | 97.3775 | 0.00094 | 19.6926 | 104.5650 | 255.6639 | 15.33191 | – |
| 2025 Aug 19 17:56 | 2025 Aug 19 11:40:33 | 97.3777 | 0.00094 | 19.6275 | 107.4725 | 255.6639 | 15.33191 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 12:10:47 | 97.3774 | 0.00094 | 19.5624 | 110.6203 | 255.6639 | 15.33191 | – |
| 2025 Aug 16 17:56 | 2025 Aug 16 10:03:14 | 97.3770 | 0.00094 | 19.4235 | 116.5383 | 255.6639 | 15.33191 | – |
| 2025 Aug 15 17:57 | 2025 Aug 14 22:01:32 | 97.3768 | 0.00094 | 19.3236 | 120.9756 | 255.6639 | 15.33191 | – |
| 2025 Aug 14 17:56 | 2025 Aug 13 20:57:43 | 97.3769 | 0.00093 | 19.2542 | 123.9366 | 255.6639 | 15.33191 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 16:45:55 | 97.3771 | 0.00093 | 19.1761 | 127.4795 | 255.6639 | 15.33191 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 12:03:56 | 97.3772 | 0.00093 | 19.1630 | 128.0974 | 255.6639 | 15.33191 | – |
| 2025 Aug 11 17:56 | 2025 Aug 11 11:00:05 | 97.3775 | 0.00092 | 19.0936 | 131.1075 | 255.6639 | 15.33191 | – |
| 2025 Aug 10 17:57 | 2025 Aug 10 11:30:13 | 97.3780 | 0.00091 | 19.0285 | 134.0967 | 255.6639 | 15.33191 | – |
| 2025 Aug 09 17:56 | 2025 Aug 09 10:26:20 | 97.3783 | 0.00091 | 18.9590 | 137.3747 | 255.6639 | 15.33191 | – |
| 2025 Aug 08 17:56 | 2025 Aug 08 09:22:25 | 97.3787 | 0.00090 | 18.8895 | 140.3739 | 255.6639 | 15.33191 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:20:31 | 97.3790 | 0.00089 | 18.7897 | 145.0335 | 255.6639 | 15.33191 | – |
| 2025 Aug 05 17:56 | 2025 Aug 05 12:26:34 | 97.3790 | 0.00088 | 18.6985 | 149.2862 | 255.6639 | 15.33191 | – |
| 2025 Aug 04 17:56 | 2025 Aug 04 11:22:35 | 97.3790 | 0.00087 | 18.6290 | 152.5242 | 255.6639 | 15.33191 | – |
| 2025 Aug 03 17:56 | 2025 Aug 03 11:52:36 | 97.3789 | 0.00087 | 18.5639 | 155.8085 | 255.6639 | 15.33191 | – |
| 2025 Aug 02 17:56 | 2025 Aug 02 10:48:36 | 97.3787 | 0.00085 | 18.4945 | 159.0294 | 255.6639 | 15.33191 | – |
| 2025 Aug 01 17:56 | 2025 Aug 01 11:18:35 | 97.3786 | 0.00085 | 18.4294 | 162.1275 | 255.6639 | 15.33191 | – |
| 2025 Jul 31 17:56 | 2025 Jul 31 11:48:33 | 97.3786 | 0.00084 | 18.3642 | 165.4503 | 255.6639 | 15.33191 | – |
| 2025 Jul 29 17:56 | 2025 Jul 29 11:14:27 | 97.3786 | 0.00081 | 18.2297 | 171.8647 | 255.6639 | 15.33191 | – |
| 2025 Jul 28 17:58 | 2025 Jul 28 11:44:22 | 97.3788 | 0.00081 | 18.1646 | 175.2523 | 255.6639 | 15.33191 | – |
| 2025 Jul 26 17:56 | 2025 Jul 26 12:44:11 | 97.3794 | 0.00079 | 18.0343 | 181.6190 | 255.6639 | 15.33191 | – |
| 2025 Jul 25 17:56 | 2025 Jul 25 11:40:03 | 97.3797 | 0.00078 | 17.9648 | 185.3972 | 255.6639 | 15.33191 | – |