Orbital elements of USA 159
| Launched | 5 August 2001 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 26880 |
| Alternative names |
DSP 21 |
| 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 |
| 2024 May 03 17:52 | 2024 May 03 02:29:46 | 12.0543 | 0.00010 | 1.4386 | 227.2450 | 321.1206 | 1.00272 | 3.000 |
| 2024 May 02 17:52 | 2024 May 01 03:37:04 | 12.0524 | 0.00008 | 1.4393 | 227.5661 | 321.1206 | 1.00272 | 3.000 |
| 2024 May 01 17:54 | 2024 May 01 03:37:04 | 12.0524 | 0.00008 | 1.4393 | 227.5661 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 30 17:57 | 2024 Apr 29 05:38:52 | 12.0507 | 0.00007 | 1.4401 | 234.7079 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 29 17:52 | 2024 Apr 29 05:38:52 | 12.0507 | 0.00007 | 1.4401 | 234.7079 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 28 17:52 | 2024 Apr 28 02:48:19 | 12.0497 | 0.00007 | 1.4405 | 240.8275 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 27 17:58 | 2024 Apr 26 02:42:33 | 12.0478 | 0.00007 | 1.4413 | 252.0976 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 26 17:54 | 2024 Apr 26 02:42:33 | 12.0478 | 0.00007 | 1.4413 | 252.0976 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 25 17:55 | 2024 Apr 25 02:39:19 | 12.0469 | 0.00008 | 1.4418 | 256.0198 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 24 17:53 | 2024 Apr 23 04:11:22 | 12.0453 | 0.00009 | 1.4426 | 259.9946 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 23 17:53 | 2024 Apr 23 04:11:22 | 12.0453 | 0.00009 | 1.4426 | 259.9946 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 22 17:52 | 2024 Apr 22 02:29:35 | 12.0443 | 0.00010 | 1.4431 | 260.5534 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 21 17:53 | 2024 Apr 21 02:26:23 | 12.0435 | 0.00011 | 1.4435 | 260.3524 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 20 17:52 | 2024 Apr 20 02:23:10 | 12.0426 | 0.00012 | 1.4440 | 259.5731 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 19 17:53 | 2024 Apr 18 03:59:42 | 12.0412 | 0.00013 | 1.4448 | 256.8940 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 18 17:57 | 2024 Apr 18 03:59:42 | 12.0412 | 0.00013 | 1.4448 | 256.8940 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 17 17:53 | 2024 Apr 17 03:56:24 | 12.0403 | 0.00014 | 1.4453 | 255.3294 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 16 17:53 | 2024 Apr 15 04:26:42 | 12.0385 | 0.00015 | 1.4461 | 251.7903 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 15 17:54 | 2024 Apr 15 04:26:42 | 12.0385 | 0.00015 | 1.4461 | 251.7903 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 14 17:53 | 2024 Apr 13 08:27:58 | 12.0365 | 0.00015 | 1.4469 | 248.5777 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 13 17:53 | 2024 Apr 13 05:18:51 | 12.0364 | 0.00016 | 1.4469 | 248.5178 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 12 17:53 | 2024 Apr 12 03:48:42 | 12.0354 | 0.00015 | 1.4473 | 245.6290 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 11 17:54 | 2024 Apr 10 05:28:22 | 12.0335 | 0.00014 | 1.4481 | 243.1773 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 10 17:56 | 2024 Apr 10 05:28:22 | 12.0335 | 0.00014 | 1.4481 | 243.1773 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 09 17:56 | 2024 Apr 09 03:30:39 | 12.0324 | 0.00014 | 1.4485 | 241.8720 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 08 17:55 | 2024 Apr 07 06:26:24 | 12.0304 | 0.00013 | 1.4491 | 241.6813 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 07 17:53 | 2024 Apr 07 06:26:24 | 12.0304 | 0.00013 | 1.4491 | 241.6813 | 321.1206 | 1.00272 | 3.000 |
| 2024 Apr 06 17:58 | 2024 Apr 06 04:26:42 | 12.0294 | 0.00012 | 1.4495 | 242.4320 | 321.1206 | 1.00272 | 3.000 |