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 Nov 02 18:57 | 2025 Oct 29 10:25:05 | 101.6673 | 0.00323 | 16.6128 | 51.2055 | 309.1892 | 12.56246 | 8.400 |
| 2025 Nov 01 18:58 | 2025 Oct 29 10:25:05 | 101.6673 | 0.00323 | 16.6128 | 51.2055 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 31 18:57 | 2025 Oct 29 10:25:05 | 101.6673 | 0.00323 | 16.6128 | 51.2055 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 30 18:57 | 2025 Oct 29 10:25:05 | 101.6673 | 0.00323 | 16.6128 | 51.2055 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:25:05 | 101.6673 | 0.00323 | 16.6128 | 51.2055 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 28 18:57 | 2025 Oct 23 14:53:42 | 101.6659 | 0.00323 | 16.2299 | 62.4084 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 27 18:57 | 2025 Oct 23 14:53:42 | 101.6659 | 0.00323 | 16.2299 | 62.4084 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 26 18:57 | 2025 Oct 23 14:53:42 | 101.6659 | 0.00323 | 16.2299 | 62.4084 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 25 17:57 | 2025 Oct 23 14:53:42 | 101.6659 | 0.00323 | 16.2299 | 62.4084 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 24 17:57 | 2025 Oct 23 14:53:42 | 101.6659 | 0.00323 | 16.2299 | 62.4084 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:50:23 | 101.6646 | 0.00323 | 15.8785 | 72.6820 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:50:23 | 101.6646 | 0.00323 | 15.8785 | 72.6820 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:50:23 | 101.6646 | 0.00323 | 15.8785 | 72.6820 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:50:23 | 101.6646 | 0.00323 | 15.8785 | 72.6820 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:50:23 | 101.6646 | 0.00323 | 15.8785 | 72.6820 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 17 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 16 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 15 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 14 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 12 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 11 17:57 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 09 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 08 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |
| 2025 Oct 07 17:56 | 2025 Oct 07 10:54:22 | 101.6619 | 0.00323 | 15.1653 | 93.5147 | 309.1892 | 12.56246 | 8.400 |