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 May 15 17:57 | 2026 May 15 04:59:12 | 13.1469 | 0.00016 | 0.8058 | 318.4003 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 14 17:58 | 2026 May 13 08:40:38 | 13.1451 | 0.00010 | 0.8065 | 0.2852 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 13 17:58 | 2026 May 13 08:40:38 | 13.1451 | 0.00010 | 0.8065 | 0.2852 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 12 17:58 | 2026 May 12 06:57:06 | 13.1442 | 0.00010 | 0.8070 | 4.4291 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 11 17:56 | 2026 May 11 10:48:32 | 13.1436 | 0.00010 | 0.8074 | 6.9638 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 10 17:57 | 2026 May 09 09:12:48 | 13.1421 | 0.00011 | 0.8084 | 11.2886 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 09 17:57 | 2026 May 08 10:41:38 | 13.1414 | 0.00012 | 0.8088 | 12.1898 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 08 17:57 | 2026 May 07 08:53:16 | 13.1407 | 0.00013 | 0.8094 | 12.1473 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 07 17:58 | 2026 May 06 09:26:44 | 13.1400 | 0.00014 | 0.8099 | 11.6843 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 06 17:57 | 2026 May 06 09:26:44 | 13.1400 | 0.00014 | 0.8099 | 11.6843 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 05 17:57 | 2026 May 05 08:46:12 | 13.1393 | 0.00014 | 0.8104 | 10.3978 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 04 17:57 | 2026 May 04 11:41:15 | 13.1388 | 0.00015 | 0.8108 | 9.0227 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 03 17:57 | 2026 May 03 11:43:13 | 13.1381 | 0.00015 | 0.8113 | 6.9830 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 02 17:57 | 2026 May 02 09:30:26 | 13.1374 | 0.00016 | 0.8119 | 4.4480 | 172.3546 | 1.00262 | 4.000 |
| 2026 May 01 17:56 | 2026 May 01 09:09:51 | 13.1367 | 0.00016 | 0.8124 | 1.7923 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 30 17:56 | 2026 Apr 30 05:28:42 | 13.1359 | 0.00016 | 0.8130 | 358.6019 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 29 17:57 | 2026 Apr 29 09:13:40 | 13.1354 | 0.00016 | 0.8134 | 356.0123 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 28 17:56 | 2026 Apr 28 10:08:02 | 13.1347 | 0.00016 | 0.8139 | 352.9767 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 27 17:58 | 2026 Apr 27 11:30:22 | 13.1341 | 0.00016 | 0.8143 | 349.9299 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 26 17:58 | 2026 Apr 25 11:28:38 | 13.1327 | 0.00015 | 0.8153 | 343.7822 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 25 17:58 | 2026 Apr 25 10:19:38 | 13.1326 | 0.00015 | 0.8153 | 343.6558 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 24 17:59 | 2026 Apr 24 06:40:40 | 13.1318 | 0.00015 | 0.8158 | 340.3547 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 23 17:57 | 2026 Apr 22 14:10:09 | 13.1305 | 0.00014 | 0.8165 | 336.9325 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 22 17:57 | 2026 Apr 22 02:57:03 | 13.1301 | 0.00014 | 0.8167 | 335.5758 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 21 17:57 | 2026 Apr 21 09:34:22 | 13.1296 | 0.00014 | 0.8170 | 335.1859 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 20 17:57 | 2026 Apr 20 10:07:45 | 13.1287 | 0.00013 | 0.8174 | 334.7145 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 19 17:58 | 2026 Apr 19 10:50:00 | 13.1279 | 0.00012 | 0.8178 | 335.1818 | 172.3546 | 1.00262 | 4.000 |
| 2026 Apr 18 17:56 | 2026 Apr 17 17:26:42 | 13.1264 | 0.00012 | 0.8185 | 337.8848 | 172.3546 | 1.00262 | 4.000 |