Orbital elements of USA 149
| Launched | 7 May 2000 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 26356 |
| Alternative names |
DSP 20 |
| 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 10 18:57 | 2026 Jan 09 06:35:57 | 13.0501 | 0.00004 | 0.8646 | 258.7381 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 09 18:57 | 2026 Jan 09 05:11:03 | 13.0501 | 0.00004 | 0.8646 | 258.6576 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 08 18:56 | 2026 Jan 08 11:39:07 | 13.0496 | 0.00004 | 0.8650 | 255.5571 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 07 18:57 | 2026 Jan 05 17:03:21 | 13.0475 | 0.00007 | 0.8662 | 241.3258 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 06 18:56 | 2026 Jan 05 17:03:21 | 13.0475 | 0.00007 | 0.8662 | 241.3258 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 05 18:57 | 2026 Jan 05 05:04:22 | 13.0471 | 0.00007 | 0.8664 | 238.7038 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 04 18:56 | 2026 Jan 04 05:06:18 | 13.0463 | 0.00008 | 0.8669 | 234.7946 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 03 18:57 | 2026 Jan 03 12:03:47 | 13.0457 | 0.00008 | 0.8672 | 232.3190 | 130.7509 | 1.00275 | 4.000 |
| 2026 Jan 01 18:56 | 2026 Jan 01 05:12:10 | 13.0438 | 0.00010 | 0.8681 | 221.1855 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 31 18:57 | 2025 Dec 31 07:29:44 | 13.0430 | 0.00010 | 0.8685 | 216.7960 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 30 18:56 | 2025 Dec 30 05:16:08 | 13.0421 | 0.00010 | 0.8689 | 211.2821 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 29 18:56 | 2025 Dec 29 05:18:06 | 13.0412 | 0.00010 | 0.8694 | 206.2708 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 28 18:57 | 2025 Dec 27 05:22:04 | 13.0396 | 0.00010 | 0.8702 | 196.5334 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 27 18:57 | 2025 Dec 27 05:22:04 | 13.0396 | 0.00010 | 0.8702 | 196.5334 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 26 18:56 | 2025 Dec 24 17:27:01 | 13.0377 | 0.00009 | 0.8714 | 186.8075 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 25 18:57 | 2025 Dec 24 17:27:01 | 13.0377 | 0.00009 | 0.8714 | 186.8075 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 24 18:56 | 2025 Dec 24 05:27:56 | 13.0373 | 0.00009 | 0.8717 | 183.8338 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 23 18:56 | 2025 Dec 22 17:30:59 | 13.0363 | 0.00008 | 0.8724 | 180.0991 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 22 18:57 | 2025 Dec 22 05:04:38 | 13.0359 | 0.00008 | 0.8726 | 177.7330 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 21 18:57 | 2025 Dec 20 05:35:52 | 13.0346 | 0.00007 | 0.8736 | 175.6433 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 20 18:57 | 2025 Dec 20 05:35:52 | 13.0346 | 0.00007 | 0.8736 | 175.6433 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 19 18:57 | 2025 Dec 19 05:48:33 | 13.0339 | 0.00007 | 0.8741 | 176.2363 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 18 18:57 | 2025 Dec 18 05:39:39 | 13.0333 | 0.00006 | 0.8746 | 178.1849 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 17 18:58 | 2025 Dec 17 05:45:40 | 13.0327 | 0.00006 | 0.8751 | 181.1278 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 16 18:57 | 2025 Dec 15 17:44:20 | 13.0317 | 0.00006 | 0.8759 | 186.7254 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 15 18:58 | 2025 Dec 14 17:46:13 | 13.0310 | 0.00006 | 0.8764 | 192.3685 | 130.7509 | 1.00275 | 4.000 |
| 2025 Dec 14 18:56 | 2025 Dec 13 13:30:57 | 13.0302 | 0.00006 | 0.8769 | 197.8289 | 130.7509 | 1.00275 | 4.000 |