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 Nov 27 18:57 | 2025 Nov 27 06:40:26 | 97.4126 | 0.00098 | 3.2652 | 152.7705 | 207.4052 | 15.33107 | – |
| 2025 Nov 26 18:57 | 2025 Nov 26 11:52:34 | 97.4127 | 0.00097 | 3.2129 | 155.3499 | 207.4052 | 15.33107 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:22:43 | 97.4128 | 0.00096 | 3.1475 | 158.5347 | 207.4052 | 15.33107 | – |
| 2025 Nov 24 18:56 | 2025 Nov 24 11:18:51 | 97.4130 | 0.00096 | 3.0777 | 161.9753 | 207.4052 | 15.33107 | – |
| 2025 Nov 23 18:57 | 2025 Nov 23 11:48:57 | 97.4134 | 0.00095 | 3.0123 | 165.2608 | 207.4052 | 15.33107 | – |
| 2025 Nov 21 18:57 | 2025 Nov 21 04:59:04 | 97.4141 | 0.00093 | 2.8597 | 172.8757 | 207.4052 | 15.33107 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 07:03:05 | 97.4144 | 0.00092 | 2.7986 | 176.0828 | 207.4052 | 15.33107 | – |
| 2025 Nov 18 18:57 | 2025 Nov 18 09:37:01 | 97.4146 | 0.00090 | 2.6721 | 182.6818 | 207.4052 | 15.33107 | – |
| 2025 Nov 16 18:58 | 2025 Nov 15 20:30:45 | 97.4145 | 0.00088 | 2.5020 | 191.9121 | 207.4052 | 15.33107 | – |
| 2025 Nov 15 18:57 | 2025 Nov 15 12:40:42 | 97.4145 | 0.00088 | 2.4802 | 192.9201 | 207.4052 | 15.33107 | – |
| 2025 Nov 13 18:56 | 2025 Nov 13 13:40:18 | 97.4141 | 0.00087 | 2.3494 | 200.0534 | 207.4052 | 15.33107 | – |
| 2025 Nov 12 18:57 | 2025 Nov 12 06:19:55 | 97.4137 | 0.00086 | 2.2622 | 204.4231 | 207.4052 | 15.33107 | – |
| 2025 Nov 11 18:55 | 2025 Nov 11 06:49:33 | 97.4138 | 0.00086 | 2.1968 | 208.1847 | 207.4052 | 15.33107 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 20:50:29 | 97.4142 | 0.00084 | 2.0355 | 217.0246 | 207.4052 | 15.33107 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 20:50:29 | 97.4142 | 0.00084 | 2.0355 | 217.0246 | 207.4052 | 15.33107 | – |
| 2025 Nov 08 18:56 | 2025 Nov 08 11:26:17 | 97.4143 | 0.00084 | 2.0094 | 218.5039 | 207.4052 | 15.33107 | – |
| 2025 Nov 07 18:57 | 2025 Nov 07 07:13:40 | 97.4149 | 0.00084 | 1.9309 | 223.4157 | 207.4052 | 15.33107 | – |
| 2025 Nov 05 18:57 | 2025 Nov 05 06:38:28 | 97.4157 | 0.00082 | 1.7958 | 231.2582 | 207.4052 | 15.33107 | – |
| 2025 Nov 04 18:57 | 2025 Nov 04 11:49:57 | 97.4159 | 0.00082 | 1.7435 | 234.4367 | 207.4052 | 15.33107 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 12:48:36 | 97.4158 | 0.00081 | 1.6127 | 242.4854 | 207.4052 | 15.33107 | – |
| 2025 Nov 02 18:57 | 2025 Nov 02 12:48:36 | 97.4158 | 0.00081 | 1.6127 | 242.4854 | 207.4052 | 15.33107 | – |
| 2025 Nov 01 18:58 | 2025 Oct 31 20:03:20 | 97.4155 | 0.00080 | 1.4993 | 249.4476 | 207.4052 | 15.33107 | – |
| 2025 Oct 31 18:57 | 2025 Oct 31 05:56:52 | 97.4152 | 0.00080 | 1.4601 | 252.0971 | 207.4052 | 15.33107 | – |