Orbital elements of TDRS 3
| Launched | 28 September 1988 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 19548 |
| 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 Aug 20 17:56 | 2025 Aug 19 04:01:50 | 12.8323 | 0.00363 | 22.8664 | 342.4570 | 13.7593 | 1.00279 | – |
| 2025 Aug 19 17:56 | 2025 Aug 19 04:01:50 | 12.8323 | 0.00363 | 22.8664 | 342.4570 | 13.7593 | 1.00279 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 04:03:56 | 12.8337 | 0.00362 | 22.8672 | 342.5971 | 13.7593 | 1.00279 | – |
| 2025 Aug 16 17:56 | 2025 Aug 15 16:59:38 | 12.8348 | 0.00361 | 22.8678 | 342.6656 | 13.7593 | 1.00279 | – |
| 2025 Aug 15 17:57 | 2025 Aug 14 04:28:38 | 12.8363 | 0.00359 | 22.8684 | 341.4206 | 13.7593 | 1.00279 | – |
| 2025 Aug 14 17:56 | 2025 Aug 13 16:59:38 | 12.8364 | 0.00347 | 22.8687 | 342.4915 | 13.7593 | 1.00279 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 16:59:38 | 12.8371 | 0.00347 | 22.8691 | 342.6698 | 13.7593 | 1.00279 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 04:09:19 | 12.8375 | 0.00346 | 22.8693 | 342.7664 | 13.7593 | 1.00279 | – |
| 2025 Aug 11 17:56 | 2025 Aug 11 05:53:01 | 12.8382 | 0.00346 | 22.8698 | 342.9514 | 13.7593 | 1.00279 | – |
| 2025 Aug 10 17:57 | 2025 Aug 10 05:54:04 | 12.8390 | 0.00346 | 22.8702 | 343.1582 | 13.7593 | 1.00279 | – |
| 2025 Aug 09 17:56 | 2025 Aug 09 04:12:23 | 12.8398 | 0.00346 | 22.8707 | 343.3786 | 13.7593 | 1.00279 | – |
| 2025 Aug 08 17:56 | 2025 Aug 07 04:14:25 | 12.8412 | 0.00346 | 22.8716 | 343.7476 | 13.7593 | 1.00279 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 08:46:13 | 12.8418 | 0.00347 | 22.8720 | 343.8700 | 13.7593 | 1.00279 | – |
| 2025 Aug 05 17:56 | 2025 Aug 04 17:59:34 | 12.8430 | 0.00348 | 22.8728 | 344.0595 | 13.7593 | 1.00279 | – |
| 2025 Aug 04 17:56 | 2025 Aug 03 18:00:29 | 12.8437 | 0.00349 | 22.8733 | 344.1578 | 13.7593 | 1.00279 | – |
| 2025 Aug 03 17:56 | 2025 Aug 03 06:01:10 | 12.8441 | 0.00349 | 22.8735 | 344.2024 | 13.7593 | 1.00279 | – |
| 2025 Aug 02 17:56 | 2025 Aug 02 05:41:54 | 12.8448 | 0.00350 | 22.8740 | 344.2477 | 13.7593 | 1.00279 | – |
| 2025 Aug 01 17:56 | 2025 Jul 31 05:57:49 | 12.8462 | 0.00351 | 22.8750 | 344.2883 | 13.7593 | 1.00279 | – |
| 2025 Jul 31 17:56 | 2025 Jul 30 18:04:32 | 12.8465 | 0.00352 | 22.8753 | 344.3032 | 13.7593 | 1.00279 | – |
| 2025 Jul 29 17:56 | 2025 Jul 29 06:06:06 | 12.8476 | 0.00353 | 22.8760 | 344.2592 | 13.7593 | 1.00279 | – |
| 2025 Jul 28 17:58 | 2025 Jul 27 18:07:26 | 12.8487 | 0.00354 | 22.8767 | 344.2103 | 13.7593 | 1.00279 | – |
| 2025 Jul 26 17:56 | 2025 Jul 26 06:09:02 | 12.8499 | 0.00354 | 22.8774 | 344.1513 | 13.7593 | 1.00279 | – |
| 2025 Jul 25 17:56 | 2025 Jul 24 18:10:22 | 12.8510 | 0.00354 | 22.8781 | 344.0920 | 13.7593 | 1.00279 | – |