Orbital elements of TDRS 1
| Launched | 3 April 1983 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 13969 |
| 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 14 18:56 | 2025 Dec 12 00:33:21 | 8.9821 | 0.00234 | 21.4122 | 267.2189 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:33:21 | 8.9821 | 0.00234 | 21.4122 | 267.2189 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:33:21 | 8.9821 | 0.00234 | 21.4122 | 267.2189 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:53:51 | 8.9902 | 0.00234 | 21.4135 | 266.5608 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:53:51 | 8.9902 | 0.00234 | 21.4135 | 266.5608 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:53:51 | 8.9902 | 0.00234 | 21.4135 | 266.5608 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:53:51 | 8.9902 | 0.00234 | 21.4135 | 266.5608 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:53:51 | 8.9902 | 0.00234 | 21.4135 | 266.5608 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:59:39 | 8.9986 | 0.00235 | 21.4150 | 265.9938 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:59:39 | 8.9986 | 0.00235 | 21.4150 | 265.9938 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:59:39 | 8.9986 | 0.00235 | 21.4150 | 265.9938 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 05:59:39 | 8.9986 | 0.00235 | 21.4150 | 265.9938 | 329.0490 | 0.98743 | 2.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 05:59:39 | 8.9986 | 0.00235 | 21.4150 | 265.9938 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 02:57:41 | 9.0108 | 0.00237 | 21.4169 | 265.2562 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 02:57:41 | 9.0108 | 0.00237 | 21.4169 | 265.2562 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 02:57:41 | 9.0108 | 0.00237 | 21.4169 | 265.2562 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 02:57:41 | 9.0108 | 0.00237 | 21.4169 | 265.2562 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 02:57:41 | 9.0108 | 0.00237 | 21.4169 | 265.2562 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 02:57:41 | 9.0108 | 0.00237 | 21.4169 | 265.2562 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:14:06 | 9.0195 | 0.00237 | 21.4182 | 264.4146 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:14:06 | 9.0195 | 0.00237 | 21.4182 | 264.4146 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:14:06 | 9.0195 | 0.00237 | 21.4182 | 264.4146 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:14:06 | 9.0195 | 0.00237 | 21.4182 | 264.4146 | 329.0490 | 0.98743 | 2.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 10:16:31 | 9.0395 | 0.00237 | 21.4213 | 262.5533 | 329.0490 | 0.98743 | 2.743 |