Orbital elements of ESSA 1
| Launched | 2 February 1966 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 1982 |
| Alternative names |
OT-3 |
| 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 27 18:57 | 2025 Oct 23 02:06:20 | 97.8453 | 0.00812 | 22.6873 | 116.5696 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 26 18:57 | 2025 Oct 23 02:06:20 | 97.8453 | 0.00812 | 22.6873 | 116.5696 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 25 17:57 | 2025 Oct 23 02:06:20 | 97.8453 | 0.00812 | 22.6873 | 116.5696 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 24 17:57 | 2025 Oct 23 02:06:20 | 97.8453 | 0.00812 | 22.6873 | 116.5696 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 22 17:56 | 2025 Oct 18 02:42:50 | 97.8467 | 0.00810 | 22.3792 | 131.7162 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 21 17:56 | 2025 Oct 18 02:42:50 | 97.8467 | 0.00810 | 22.3792 | 131.7162 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 20 17:56 | 2025 Oct 18 02:42:50 | 97.8467 | 0.00810 | 22.3792 | 131.7162 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 19 17:56 | 2025 Oct 18 02:42:50 | 97.8467 | 0.00810 | 22.3792 | 131.7162 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 02:42:50 | 97.8467 | 0.00810 | 22.3792 | 131.7162 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 17 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 16 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 15 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 14 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 12 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 11 17:57 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 09 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 08 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 07 17:56 | 2025 Oct 07 09:41:18 | 97.8486 | 0.00804 | 21.7160 | 164.4760 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 05 17:56 | 2025 Sep 26 03:23:42 | 97.8501 | 0.00796 | 21.0182 | 199.2853 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 04 17:57 | 2025 Sep 26 03:23:42 | 97.8501 | 0.00796 | 21.0182 | 199.2853 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 03 17:57 | 2025 Sep 26 03:23:42 | 97.8501 | 0.00796 | 21.0182 | 199.2853 | 244.3848 | 14.48205 | 7.243 |
| 2025 Oct 02 17:56 | 2025 Sep 26 03:23:42 | 97.8501 | 0.00796 | 21.0182 | 199.2853 | 244.3848 | 14.48205 | 7.243 |
| 2025 Sep 30 17:56 | 2025 Sep 26 03:23:42 | 97.8501 | 0.00796 | 21.0182 | 199.2853 | 244.3848 | 14.48205 | 7.243 |