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 May 10 17:56 | 2025 May 08 19:49:35 | 101.6475 | 0.00322 | 5.1894 | 29.5620 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 09 17:57 | 2025 May 08 19:49:35 | 101.6475 | 0.00322 | 5.1894 | 29.5620 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 08 17:56 | 2025 May 03 13:40:55 | 101.6469 | 0.00322 | 4.8437 | 39.6678 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 07 17:56 | 2025 May 03 13:40:55 | 101.6469 | 0.00322 | 4.8437 | 39.6678 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 06 17:57 | 2025 May 03 13:40:55 | 101.6469 | 0.00322 | 4.8437 | 39.6678 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 05 17:56 | 2025 May 03 13:40:55 | 101.6469 | 0.00322 | 4.8437 | 39.6678 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 04 17:57 | 2025 May 03 13:40:55 | 101.6469 | 0.00322 | 4.8437 | 39.6678 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 03 17:57 | 2025 May 03 13:40:55 | 101.6469 | 0.00322 | 4.8437 | 39.6678 | 330.7267 | 12.56242 | 8.400 |
| 2025 May 01 17:56 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:06:10 | 101.6457 | 0.00323 | 4.1107 | 61.1091 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 21 17:57 | 2025 Apr 16 03:06:42 | 101.6449 | 0.00323 | 3.6971 | 73.2040 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 20 17:56 | 2025 Apr 16 03:06:42 | 101.6449 | 0.00323 | 3.6971 | 73.2040 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 19 17:56 | 2025 Apr 16 03:06:42 | 101.6449 | 0.00323 | 3.6971 | 73.2040 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 18 17:57 | 2025 Apr 16 03:06:42 | 101.6449 | 0.00323 | 3.6971 | 73.2040 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 17 17:56 | 2025 Apr 16 03:06:42 | 101.6449 | 0.00323 | 3.6971 | 73.2040 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 16 17:57 | 2025 Apr 16 03:06:42 | 101.6449 | 0.00323 | 3.6971 | 73.2040 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 15 17:56 | 2025 Apr 11 10:20:45 | 101.6442 | 0.00323 | 3.3882 | 82.2424 | 330.7267 | 12.56242 | 8.400 |
| 2025 Apr 14 17:56 | 2025 Apr 11 10:20:45 | 101.6442 | 0.00323 | 3.3882 | 82.2424 | 330.7267 | 12.56242 | 8.400 |