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 |
| 2026 Aug 19 17:57 | 2026 Aug 19 01:34:13 | 97.8091 | 0.00783 | 17.2169 | 269.6256 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 18 17:56 | 2026 Aug 13 01:19:19 | 97.8094 | 0.00784 | 16.8462 | 288.5525 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 17 17:56 | 2026 Aug 13 01:19:19 | 97.8094 | 0.00784 | 16.8462 | 288.5525 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 16 17:56 | 2026 Aug 13 01:19:19 | 97.8094 | 0.00784 | 16.8462 | 288.5525 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 15 17:57 | 2026 Aug 13 01:19:19 | 97.8094 | 0.00784 | 16.8462 | 288.5525 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 14 17:56 | 2026 Aug 13 01:19:19 | 97.8094 | 0.00784 | 16.8462 | 288.5525 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 13 17:57 | 2026 Aug 13 01:19:19 | 97.8094 | 0.00784 | 16.8462 | 288.5525 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 12 17:56 | 2026 Aug 07 01:04:27 | 97.8095 | 0.00786 | 16.4755 | 307.4322 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 11 17:56 | 2026 Aug 07 01:04:27 | 97.8095 | 0.00786 | 16.4755 | 307.4322 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 10 17:56 | 2026 Aug 07 01:04:27 | 97.8095 | 0.00786 | 16.4755 | 307.4322 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 09 17:57 | 2026 Aug 07 01:04:27 | 97.8095 | 0.00786 | 16.4755 | 307.4322 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 08 17:57 | 2026 Aug 07 01:04:27 | 97.8095 | 0.00786 | 16.4755 | 307.4322 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 07 17:57 | 2026 Aug 07 01:04:27 | 97.8095 | 0.00786 | 16.4755 | 307.4322 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 06 17:57 | 2026 Aug 01 07:27:31 | 97.8098 | 0.00789 | 16.1219 | 325.3862 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 05 17:56 | 2026 Aug 01 07:27:31 | 97.8098 | 0.00789 | 16.1219 | 325.3862 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 04 17:57 | 2026 Aug 01 07:27:31 | 97.8098 | 0.00789 | 16.1219 | 325.3862 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 03 17:56 | 2026 Aug 01 07:27:31 | 97.8098 | 0.00789 | 16.1219 | 325.3862 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 02 17:57 | 2026 Aug 01 07:27:31 | 97.8098 | 0.00789 | 16.1219 | 325.3862 | 89.5968 | 14.48363 | 7.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 07:27:31 | 97.8098 | 0.00789 | 16.1219 | 325.3862 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 31 17:56 | 2026 Jul 27 01:26:57 | 97.8101 | 0.00793 | 15.7981 | 341.7668 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 30 17:57 | 2026 Jul 27 01:26:57 | 97.8101 | 0.00793 | 15.7981 | 341.7668 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 29 17:57 | 2026 Jul 27 01:26:57 | 97.8101 | 0.00793 | 15.7981 | 341.7668 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 28 17:57 | 2026 Jul 27 01:26:57 | 97.8101 | 0.00793 | 15.7981 | 341.7668 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 27 17:57 | 2026 Jul 27 01:26:57 | 97.8101 | 0.00793 | 15.7981 | 341.7668 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 26 17:56 | 2026 Jul 21 01:12:05 | 97.8101 | 0.00797 | 15.4274 | 0.4116 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 01:12:05 | 97.8101 | 0.00797 | 15.4274 | 0.4116 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 01:12:05 | 97.8101 | 0.00797 | 15.4274 | 0.4116 | 89.5968 | 14.48363 | 7.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 01:12:05 | 97.8101 | 0.00797 | 15.4274 | 0.4116 | 89.5968 | 14.48363 | 7.243 |