Orbital elements of OBSERVER-1A
| Launched | 10 November 2023 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Republic of Korea |
| NORAD ID | 58323 |
| 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 12:39:26 | 97.4001 | 0.00088 | 9.5055 | 176.0959 | 184.0356 | 15.35868 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 05:23:02 | 97.4000 | 0.00087 | 9.4182 | 180.6583 | 184.0356 | 15.35868 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:44:49 | 97.3999 | 0.00087 | 9.3746 | 182.9687 | 184.0356 | 15.35868 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 12:34:46 | 97.4032 | 0.00071 | 7.9647 | 265.5615 | 184.0356 | 15.35868 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 13:06:54 | 97.4036 | 0.00071 | 7.8993 | 269.6751 | 184.0356 | 15.35868 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 12:05:09 | 97.4041 | 0.00071 | 7.8294 | 274.1852 | 184.0356 | 15.35868 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:37:14 | 97.4045 | 0.00071 | 7.7640 | 278.4587 | 184.0356 | 15.35868 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 13:09:17 | 97.4048 | 0.00072 | 7.6985 | 282.7359 | 184.0356 | 15.35868 | – |