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 Nov 25 18:57 | 2025 Nov 25 08:04:04 | 13.0157 | 0.00013 | 0.8850 | 258.8149 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 24 18:56 | 2025 Nov 24 08:10:38 | 13.0151 | 0.00013 | 0.8854 | 259.5993 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 23 18:57 | 2025 Nov 22 12:19:48 | 13.0138 | 0.00012 | 0.8863 | 261.4065 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 21 18:57 | 2025 Nov 20 08:12:45 | 13.0125 | 0.00011 | 0.8874 | 257.9554 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 20 18:56 | 2025 Nov 19 08:14:30 | 13.0118 | 0.00011 | 0.8879 | 259.2854 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 18 18:57 | 2025 Nov 18 08:50:59 | 13.0112 | 0.00012 | 0.8884 | 259.6804 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 16 18:58 | 2025 Nov 16 12:17:28 | 13.0100 | 0.00012 | 0.8893 | 259.8041 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 15 18:57 | 2025 Nov 15 08:19:38 | 13.0092 | 0.00013 | 0.8899 | 258.3132 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 13 18:56 | 2025 Nov 13 08:46:38 | 13.0078 | 0.00014 | 0.8908 | 256.8671 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 12 18:57 | 2025 Nov 12 07:54:40 | 13.0071 | 0.00015 | 0.8912 | 254.5117 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 11 18:55 | 2025 Nov 10 11:08:56 | 13.0057 | 0.00016 | 0.8920 | 249.4448 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 10 18:57 | 2025 Nov 08 11:56:09 | 13.0040 | 0.00016 | 0.8928 | 243.0700 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 09 18:57 | 2025 Nov 08 11:56:09 | 13.0040 | 0.00016 | 0.8928 | 243.0700 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 08 18:56 | 2025 Nov 08 11:56:09 | 13.0040 | 0.00016 | 0.8928 | 243.0700 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 07 18:57 | 2025 Nov 07 07:05:12 | 13.0030 | 0.00016 | 0.8933 | 238.2018 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 05 18:57 | 2025 Nov 04 08:59:21 | 13.0005 | 0.00015 | 0.8944 | 228.3405 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 04 18:57 | 2025 Nov 04 08:59:21 | 13.0005 | 0.00015 | 0.8944 | 228.3405 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 03 18:57 | 2025 Nov 02 08:42:14 | 12.9988 | 0.00013 | 0.8952 | 222.5972 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 02 18:57 | 2025 Nov 02 08:42:14 | 12.9988 | 0.00013 | 0.8952 | 222.5972 | 108.4587 | 1.00282 | 4.000 |
| 2025 Nov 01 18:58 | 2025 Oct 31 09:52:38 | 12.9971 | 0.00012 | 0.8961 | 218.8180 | 108.4587 | 1.00282 | 4.000 |
| 2025 Oct 31 18:57 | 2025 Oct 30 08:46:55 | 12.9963 | 0.00011 | 0.8966 | 219.4134 | 108.4587 | 1.00282 | 4.000 |
| 2025 Oct 30 18:57 | 2025 Oct 29 08:48:27 | 12.9955 | 0.00010 | 0.8970 | 219.8431 | 108.4587 | 1.00282 | 4.000 |
| 2025 Oct 29 18:57 | 2025 Oct 29 08:48:27 | 12.9955 | 0.00010 | 0.8970 | 219.8431 | 108.4587 | 1.00282 | 4.000 |