Orbital elements of ESSA 8
| Launched | 14 December 1968 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3615 |
| Alternative names |
TOS-F |
| 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 Jul 03 17:56 | 2025 Jul 03 13:43:15 | 101.6496 | 0.00315 | 8.8559 | 280.7717 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jul 02 17:56 | 2025 Jun 28 09:29:16 | 101.6496 | 0.00315 | 8.5154 | 290.9588 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jul 01 17:56 | 2025 Jun 28 09:29:16 | 101.6496 | 0.00315 | 8.5154 | 290.9588 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 30 17:56 | 2025 Jun 28 09:29:16 | 101.6496 | 0.00315 | 8.5154 | 290.9588 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 29 17:56 | 2025 Jun 28 09:29:16 | 101.6496 | 0.00315 | 8.5154 | 290.9588 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 28 17:56 | 2025 Jun 28 09:29:16 | 101.6496 | 0.00315 | 8.5154 | 290.9588 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 27 17:56 | 2025 Jun 23 07:09:57 | 101.6496 | 0.00316 | 8.1802 | 300.9973 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 26 17:56 | 2025 Jun 23 07:09:57 | 101.6496 | 0.00316 | 8.1802 | 300.9973 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 25 17:56 | 2025 Jun 23 07:09:57 | 101.6496 | 0.00316 | 8.1802 | 300.9973 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 24 17:56 | 2025 Jun 23 07:09:57 | 101.6496 | 0.00316 | 8.1802 | 300.9973 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 23 17:56 | 2025 Jun 23 07:09:57 | 101.6496 | 0.00316 | 8.1802 | 300.9973 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 22 17:56 | 2025 Jun 16 14:37:06 | 101.6494 | 0.00317 | 7.7401 | 314.1472 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 21 17:56 | 2025 Jun 16 14:37:06 | 101.6494 | 0.00317 | 7.7401 | 314.1472 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 20 17:57 | 2025 Jun 16 14:37:06 | 101.6494 | 0.00317 | 7.7401 | 314.1472 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 19 17:56 | 2025 Jun 16 14:37:06 | 101.6494 | 0.00317 | 7.7401 | 314.1472 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 18 17:56 | 2025 Jun 16 14:37:06 | 101.6494 | 0.00317 | 7.7401 | 314.1472 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 17 17:56 | 2025 Jun 16 14:37:06 | 101.6494 | 0.00317 | 7.7401 | 314.1472 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 16 17:56 | 2025 Jun 12 07:24:34 | 101.6493 | 0.00317 | 7.4573 | 322.5742 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 15 17:56 | 2025 Jun 12 07:24:34 | 101.6493 | 0.00317 | 7.4573 | 322.5742 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 14 17:56 | 2025 Jun 12 07:24:34 | 101.6493 | 0.00317 | 7.4573 | 322.5742 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 13 17:56 | 2025 Jun 12 07:24:34 | 101.6493 | 0.00317 | 7.4573 | 322.5742 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 12 17:56 | 2025 Jun 12 07:24:34 | 101.6493 | 0.00317 | 7.4573 | 322.5742 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 11 17:56 | 2025 Jun 05 16:46:24 | 101.6491 | 0.00318 | 7.0225 | 335.4957 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 10 17:56 | 2025 Jun 05 16:46:24 | 101.6491 | 0.00318 | 7.0225 | 335.4957 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 09 17:56 | 2025 Jun 05 16:46:24 | 101.6491 | 0.00318 | 7.0225 | 335.4957 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 08 17:56 | 2025 Jun 05 16:46:24 | 101.6491 | 0.00318 | 7.0225 | 335.4957 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 07 17:56 | 2025 Jun 05 16:46:24 | 101.6491 | 0.00318 | 7.0225 | 335.4957 | 78.9812 | 12.56243 | 8.400 |
| 2025 Jun 06 17:56 | 2025 Jun 05 16:46:24 | 101.6491 | 0.00318 | 7.0225 | 335.4957 | 78.9812 | 12.56243 | 8.400 |