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 |
| 2025 Jul 15 17:56 | 2025 Jul 15 04:03:21 | 12.9136 | 0.00020 | 0.9459 | 235.0826 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 14 17:56 | 2025 Jul 13 16:04:35 | 12.9124 | 0.00018 | 0.9466 | 235.1078 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 13 17:56 | 2025 Jul 13 08:09:04 | 12.9122 | 0.00018 | 0.9467 | 235.5689 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 12 17:56 | 2025 Jul 11 16:06:29 | 12.9109 | 0.00017 | 0.9475 | 237.0833 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 11 17:56 | 2025 Jul 10 16:07:21 | 12.9102 | 0.00016 | 0.9480 | 238.8714 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 10 17:56 | 2025 Jul 10 04:07:48 | 12.9099 | 0.00016 | 0.9482 | 239.6271 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 09 17:56 | 2025 Jul 08 17:51:45 | 12.9090 | 0.00015 | 0.9489 | 243.6786 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 08 17:56 | 2025 Jul 08 04:09:36 | 12.9086 | 0.00015 | 0.9492 | 245.0131 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 07 17:56 | 2025 Jul 06 17:53:30 | 12.9077 | 0.00016 | 0.9499 | 248.4260 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 06 17:56 | 2025 Jul 05 17:54:28 | 12.9070 | 0.00016 | 0.9504 | 250.7174 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 05 17:56 | 2025 Jul 04 17:55:18 | 12.9063 | 0.00016 | 0.9509 | 252.6499 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 04 17:56 | 2025 Jul 03 17:56:10 | 12.9056 | 0.00017 | 0.9514 | 254.1036 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 03 17:56 | 2025 Jul 03 05:48:38 | 12.9053 | 0.00017 | 0.9517 | 254.3291 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 02 17:56 | 2025 Jul 01 17:57:57 | 12.9043 | 0.00018 | 0.9524 | 254.9089 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jul 01 17:56 | 2025 Jun 30 06:15:38 | 12.9033 | 0.00019 | 0.9531 | 254.3946 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 30 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 29 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 28 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 27 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 26 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 25 17:56 | 2025 Jun 24 18:04:19 | 12.8994 | 0.00026 | 0.9555 | 214.6822 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 24 17:56 | 2025 Jun 24 07:24:14 | 12.8990 | 0.00026 | 0.9557 | 213.9931 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 23 17:56 | 2025 Jun 22 12:20:10 | 12.8975 | 0.00026 | 0.9564 | 211.8147 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 22 17:56 | 2025 Jun 21 18:07:02 | 12.8969 | 0.00026 | 0.9567 | 210.6721 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 21 17:56 | 2025 Jun 20 11:30:17 | 12.8958 | 0.00026 | 0.9573 | 208.9029 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 20 17:57 | 2025 Jun 20 11:30:17 | 12.8958 | 0.00026 | 0.9573 | 208.9029 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 19 17:56 | 2025 Jun 19 10:35:54 | 12.8949 | 0.00025 | 0.9577 | 207.4586 | 299.4832 | 1.00269 | 4.000 |
| 2025 Jun 18 17:56 | 2025 Jun 18 10:19:20 | 12.8941 | 0.00024 | 0.9582 | 206.2694 | 299.4832 | 1.00269 | 4.000 |