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 Jun 30 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 29 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 28 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 27 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 26 17:56 | 2025 Jun 25 18:03:21 | 12.9002 | 0.00026 | 0.9551 | 215.6572 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 25 17:56 | 2025 Jun 24 18:04:19 | 12.8994 | 0.00026 | 0.9555 | 214.6822 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 24 17:56 | 2025 Jun 24 07:24:14 | 12.8990 | 0.00026 | 0.9557 | 213.9931 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 23 17:56 | 2025 Jun 22 12:20:10 | 12.8975 | 0.00026 | 0.9564 | 211.8147 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 22 17:56 | 2025 Jun 21 18:07:02 | 12.8969 | 0.00026 | 0.9567 | 210.6721 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 21 17:56 | 2025 Jun 20 11:30:17 | 12.8958 | 0.00026 | 0.9573 | 208.9029 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 20 17:57 | 2025 Jun 20 11:30:17 | 12.8958 | 0.00026 | 0.9573 | 208.9029 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 19 17:56 | 2025 Jun 19 10:35:54 | 12.8949 | 0.00025 | 0.9577 | 207.4586 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 18 17:56 | 2025 Jun 18 10:19:20 | 12.8941 | 0.00024 | 0.9582 | 206.2694 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 17 17:56 | 2025 Jun 16 18:10:59 | 12.8928 | 0.00023 | 0.9590 | 204.3017 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 16 17:56 | 2025 Jun 15 18:11:47 | 12.8921 | 0.00022 | 0.9594 | 203.6010 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 15 17:56 | 2025 Jun 15 09:57:40 | 12.8919 | 0.00022 | 0.9596 | 203.7319 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 14 17:56 | 2025 Jun 14 09:44:14 | 12.8912 | 0.00021 | 0.9601 | 203.7999 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 13 17:56 | 2025 Jun 13 06:31:28 | 12.8904 | 0.00020 | 0.9606 | 204.2946 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 12 17:56 | 2025 Jun 11 19:15:38 | 12.8895 | 0.00019 | 0.9613 | 205.7681 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 11 17:56 | 2025 Jun 11 06:03:50 | 12.8891 | 0.00019 | 0.9616 | 206.2895 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 10 17:56 | 2025 Jun 09 18:16:34 | 12.8882 | 0.00019 | 0.9623 | 208.9934 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 09 17:56 | 2025 Jun 08 11:16:31 | 12.8874 | 0.00018 | 0.9630 | 211.7245 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 08 17:56 | 2025 Jun 08 11:16:31 | 12.8874 | 0.00018 | 0.9630 | 211.7245 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 07 17:56 | 2025 Jun 07 09:40:07 | 12.8867 | 0.00018 | 0.9635 | 214.1735 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 06 17:56 | 2025 Jun 05 18:19:52 | 12.8856 | 0.00019 | 0.9643 | 217.4969 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 05 17:56 | 2025 Jun 04 08:03:37 | 12.8847 | 0.00020 | 0.9650 | 219.8398 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 04 17:57 | 2025 Jun 04 08:03:37 | 12.8847 | 0.00020 | 0.9650 | 219.8398 | 150.1072 | 1.00283 | 4.000 |
| 2025 Jun 03 17:57 | 2025 Jun 02 18:22:11 | 12.8837 | 0.00021 | 0.9657 | 221.6586 | 150.1072 | 1.00283 | 4.000 |