Orbital elements of ESSA 3
| Launched | 1 October 1966 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2435 |
| Alternative names |
TOS-A |
| 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 Jun 30 17:56 | 2025 Jun 28 12:41:35 | 101.0885 | 0.00643 | 6.5600 | 24.3208 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:41:35 | 101.0885 | 0.00643 | 6.5600 | 24.3208 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:41:35 | 101.0885 | 0.00643 | 6.5600 | 24.3208 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 27 17:56 | 2025 Jun 22 13:24:49 | 101.0890 | 0.00644 | 6.1856 | 36.1554 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 26 17:56 | 2025 Jun 22 13:24:49 | 101.0890 | 0.00644 | 6.1856 | 36.1554 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 25 17:56 | 2025 Jun 22 13:24:49 | 101.0890 | 0.00644 | 6.1856 | 36.1554 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 24 17:56 | 2025 Jun 22 13:24:49 | 101.0890 | 0.00644 | 6.1856 | 36.1554 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 23 17:56 | 2025 Jun 22 13:24:49 | 101.0890 | 0.00644 | 6.1856 | 36.1554 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 22 17:56 | 2025 Jun 17 05:20:47 | 101.0894 | 0.00644 | 5.8509 | 46.7362 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 21 17:56 | 2025 Jun 17 05:20:47 | 101.0894 | 0.00644 | 5.8509 | 46.7362 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 20 17:57 | 2025 Jun 17 05:20:47 | 101.0894 | 0.00644 | 5.8509 | 46.7362 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 19 17:56 | 2025 Jun 17 05:20:47 | 101.0894 | 0.00644 | 5.8509 | 46.7362 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 18 17:56 | 2025 Jun 17 05:20:47 | 101.0894 | 0.00644 | 5.8509 | 46.7362 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 17 17:56 | 2025 Jun 17 05:20:47 | 101.0894 | 0.00644 | 5.8509 | 46.7362 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 16 17:56 | 2025 Jun 11 18:56:58 | 101.0897 | 0.00645 | 5.5101 | 57.4865 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 15 17:56 | 2025 Jun 11 18:56:58 | 101.0897 | 0.00645 | 5.5101 | 57.4865 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 14 17:56 | 2025 Jun 11 18:56:58 | 101.0897 | 0.00645 | 5.5101 | 57.4865 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 13 17:56 | 2025 Jun 11 18:56:58 | 101.0897 | 0.00645 | 5.5101 | 57.4865 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 12 17:56 | 2025 Jun 11 18:56:58 | 101.0897 | 0.00645 | 5.5101 | 57.4865 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 11 17:56 | 2025 Jun 05 17:42:31 | 101.0899 | 0.00645 | 5.1305 | 69.4691 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 10 17:56 | 2025 Jun 05 17:42:31 | 101.0899 | 0.00645 | 5.1305 | 69.4691 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 09 17:56 | 2025 Jun 05 17:42:31 | 101.0899 | 0.00645 | 5.1305 | 69.4691 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 08 17:56 | 2025 Jun 05 17:42:31 | 101.0899 | 0.00645 | 5.1305 | 69.4691 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 07 17:56 | 2025 Jun 05 17:42:31 | 101.0899 | 0.00645 | 5.1305 | 69.4691 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 06 17:56 | 2025 Jun 05 17:42:31 | 101.0899 | 0.00645 | 5.1305 | 69.4691 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 05 17:56 | 2025 Jun 01 13:04:55 | 101.0899 | 0.00645 | 4.8675 | 77.7738 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 04 17:57 | 2025 Jun 01 13:04:55 | 101.0899 | 0.00645 | 4.8675 | 77.7738 | 149.2372 | 12.56875 | 9.243 |
| 2025 Jun 03 17:57 | 2025 Jun 01 13:04:55 | 101.0899 | 0.00645 | 4.8675 | 77.7738 | 149.2372 | 12.56875 | 9.243 |