Orbital elements of ESSA 2
| Launched | 27 February 1966 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 2091 |
| Alternative names |
OT-2 |
| 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 Jan 07 18:57 | 2026 Jan 06 07:32:25 | 101.2409 | 0.00385 | 18.6343 | 224.8207 | 249.9156 | 12.69428 | 9.743 |
| 2026 Jan 06 18:56 | 2026 Jan 06 07:32:25 | 101.2409 | 0.00385 | 18.6343 | 224.8207 | 249.9156 | 12.69428 | 9.743 |
| 2026 Jan 05 18:57 | 2025 Dec 31 15:04:27 | 101.2408 | 0.00385 | 18.2644 | 236.4621 | 249.9156 | 12.69428 | 9.743 |
| 2026 Jan 04 18:56 | 2025 Dec 31 15:04:27 | 101.2408 | 0.00385 | 18.2644 | 236.4621 | 249.9156 | 12.69428 | 9.743 |
| 2026 Jan 03 18:57 | 2025 Dec 31 15:04:27 | 101.2408 | 0.00385 | 18.2644 | 236.4621 | 249.9156 | 12.69428 | 9.743 |
| 2026 Jan 01 18:56 | 2025 Dec 31 15:04:27 | 101.2408 | 0.00385 | 18.2644 | 236.4621 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 31 18:57 | 2025 Dec 31 15:04:27 | 101.2408 | 0.00385 | 18.2644 | 236.4621 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 30 18:56 | 2025 Dec 26 06:46:51 | 101.2407 | 0.00384 | 17.9166 | 247.3906 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 06:46:51 | 101.2407 | 0.00384 | 17.9166 | 247.3906 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 06:46:51 | 101.2407 | 0.00384 | 17.9166 | 247.3906 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 06:46:51 | 101.2407 | 0.00384 | 17.9166 | 247.3906 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 06:46:51 | 101.2407 | 0.00384 | 17.9166 | 247.3906 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 12:58:11 | 101.2404 | 0.00384 | 17.5430 | 259.1700 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:58:11 | 101.2404 | 0.00384 | 17.5430 | 259.1700 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:58:11 | 101.2404 | 0.00384 | 17.5430 | 259.1700 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:58:11 | 101.2404 | 0.00384 | 17.5430 | 259.1700 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:58:11 | 101.2404 | 0.00384 | 17.5430 | 259.1700 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:58:11 | 101.2404 | 0.00384 | 17.5430 | 259.1700 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:03:39 | 101.2399 | 0.00385 | 17.0039 | 276.1648 | 249.9156 | 12.69428 | 9.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:13:14 | 101.2395 | 0.00385 | 16.6763 | 286.4817 | 249.9156 | 12.69428 | 9.743 |