Orbital elements of ESSA 1
| Launched | 2 February 1966 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 1982 |
| Alternative names |
OT-3 |
| 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 Dec 31 18:57 | 2025 Dec 31 14:13:22 | 97.8353 | 0.00785 | 2.9881 | 262.0765 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:50:09 | 97.8359 | 0.00785 | 2.6804 | 277.7071 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:50:09 | 97.8359 | 0.00785 | 2.6804 | 277.7071 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:50:09 | 97.8359 | 0.00785 | 2.6804 | 277.7071 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:50:09 | 97.8359 | 0.00785 | 2.6804 | 277.7071 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:50:09 | 97.8359 | 0.00785 | 2.6804 | 277.7071 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 25 18:57 | 2025 Dec 20 12:55:07 | 97.8366 | 0.00786 | 2.3043 | 296.8042 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:55:07 | 97.8366 | 0.00786 | 2.3043 | 296.8042 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:55:07 | 97.8366 | 0.00786 | 2.3043 | 296.8042 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:55:07 | 97.8366 | 0.00786 | 2.3043 | 296.8042 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:55:07 | 97.8366 | 0.00786 | 2.3043 | 296.8042 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:55:07 | 97.8366 | 0.00786 | 2.3043 | 296.8042 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 19 18:57 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 18 18:57 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 17 18:58 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 16 18:57 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:37:28 | 97.8376 | 0.00791 | 1.7829 | 323.1991 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:34:46 | 97.8381 | 0.00794 | 1.4709 | 338.9218 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:34:46 | 97.8381 | 0.00794 | 1.4709 | 338.9218 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:34:46 | 97.8381 | 0.00794 | 1.4709 | 338.9218 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:34:46 | 97.8381 | 0.00794 | 1.4709 | 338.9218 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:34:46 | 97.8381 | 0.00794 | 1.4709 | 338.9218 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:49:30 | 97.8391 | 0.00797 | 1.1803 | 353.5054 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:49:30 | 97.8391 | 0.00797 | 1.1803 | 353.5054 | 97.1510 | 14.48257 | 7.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:49:30 | 97.8391 | 0.00797 | 1.1803 | 353.5054 | 97.1510 | 14.48257 | 7.243 |