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 |
| 2025 Oct 12 17:56 | 2025 Oct 12 07:15:32 | 97.4162 | 0.00084 | 0.1963 | 329.4216 | 30.6535 | 15.31357 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 06:10:00 | 97.4164 | 0.00085 | 0.1266 | 333.5361 | 30.6535 | 15.31357 | – |
| 2025 Oct 09 17:56 | 2025 Oct 09 07:07:03 | 97.4173 | 0.00086 | 23.9959 | 341.1677 | 30.6535 | 15.31357 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 12:17:50 | 97.4177 | 0.00087 | 23.9436 | 344.1007 | 30.6535 | 15.31357 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:29:53 | 97.4182 | 0.00088 | 23.8608 | 348.8898 | 30.6535 | 15.31357 | – |
| 2025 Oct 05 17:56 | 2025 Oct 05 12:09:02 | 97.4184 | 0.00090 | 23.7432 | 355.4819 | 30.6535 | 15.31357 | – |
| 2025 Oct 04 17:57 | 2025 Oct 04 12:37:25 | 97.4184 | 0.00091 | 23.6778 | 359.2326 | 30.6535 | 15.31357 | – |
| 2025 Oct 03 17:57 | 2025 Oct 03 06:49:19 | 97.4183 | 0.00092 | 23.5950 | 4.0864 | 30.6535 | 15.31357 | – |
| 2025 Oct 02 17:56 | 2025 Oct 02 04:09:24 | 97.4180 | 0.00093 | 23.5210 | 7.9640 | 30.6535 | 15.31357 | – |
| 2025 Sep 30 17:56 | 2025 Sep 30 11:22:21 | 97.4178 | 0.00094 | 23.4077 | 14.5083 | 30.6535 | 15.31357 | – |
| 2025 Sep 29 17:56 | 2025 Sep 29 07:08:09 | 97.4177 | 0.00096 | 23.3293 | 18.3966 | 30.6535 | 15.31357 | – |
| 2025 Sep 28 17:56 | 2025 Sep 28 06:02:08 | 97.4179 | 0.00097 | 23.2597 | 22.1775 | 30.6535 | 15.31357 | – |
| 2025 Sep 27 17:56 | 2025 Sep 27 06:30:12 | 97.4179 | 0.00098 | 23.1943 | 25.6296 | 30.6535 | 15.31357 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 06:58:15 | 97.4182 | 0.00099 | 23.1290 | 29.3013 | 30.6535 | 15.31357 | – |
| 2025 Sep 25 17:56 | 2025 Sep 25 07:26:15 | 97.4185 | 0.00100 | 23.0636 | 32.5635 | 30.6535 | 15.31357 | – |
| 2025 Sep 24 17:56 | 2025 Sep 24 06:20:06 | 97.4188 | 0.00101 | 22.9940 | 36.3412 | 30.6535 | 15.31357 | – |
| 2025 Sep 20 17:56 | 2025 Sep 20 06:37:30 | 97.4201 | 0.00104 | 22.7282 | 49.7211 | 30.6535 | 15.31357 | – |
| 2025 Sep 19 17:56 | 2025 Sep 19 07:05:18 | 97.4201 | 0.00105 | 22.6629 | 52.7766 | 30.6535 | 15.31357 | – |
| 2025 Sep 18 17:56 | 2025 Sep 18 07:33:06 | 97.4200 | 0.00106 | 22.5976 | 55.8860 | 30.6535 | 15.31357 | – |
| 2025 Sep 15 17:56 | 2025 Sep 15 07:22:12 | 97.4193 | 0.00108 | 22.3972 | 65.4811 | 30.6535 | 15.31357 | – |