Orbital elements of USA 271
| Launched | 18 August 2016 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 41745 |
| 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 Jun 04 17:57 | 2026 Jun 01 19:24:54 | 4.1306 | 0.00108 | 5.1633 | 158.0330 | 68.9246 | 1.00265 | – |
| 2026 Jun 02 17:56 | 2026 May 29 16:07:35 | 4.1226 | 0.00108 | 5.1658 | 158.0512 | 68.9246 | 1.00265 | – |
| 2026 Jun 01 17:57 | 2026 May 29 16:07:35 | 4.1226 | 0.00108 | 5.1658 | 158.0512 | 68.9246 | 1.00265 | – |
| 2026 May 31 17:58 | 2026 May 29 16:07:35 | 4.1226 | 0.00108 | 5.1658 | 158.0512 | 68.9246 | 1.00265 | – |
| 2026 May 30 17:57 | 2026 May 26 19:41:00 | 4.1170 | 0.00105 | 5.1685 | 156.0237 | 68.9246 | 1.00265 | – |
| 2026 May 29 17:57 | 2026 May 26 19:41:00 | 4.1170 | 0.00105 | 5.1685 | 156.0237 | 68.9246 | 1.00265 | – |
| 2026 May 28 17:56 | 2026 May 26 19:41:00 | 4.1170 | 0.00105 | 5.1685 | 156.0237 | 68.9246 | 1.00265 | – |
| 2026 May 27 17:57 | 2026 May 24 09:34:51 | 4.1119 | 0.00115 | 5.1706 | 149.6685 | 68.9246 | 1.00265 | – |
| 2026 May 26 17:57 | 2026 May 24 09:34:51 | 4.1119 | 0.00115 | 5.1706 | 149.6685 | 68.9246 | 1.00265 | – |
| 2026 May 25 17:57 | 2026 May 24 09:34:51 | 4.1119 | 0.00115 | 5.1706 | 149.6685 | 68.9246 | 1.00265 | – |
| 2026 May 24 17:57 | 2026 May 21 16:29:07 | 4.1030 | 0.00109 | 5.1726 | 139.0529 | 68.9246 | 1.00265 | – |
| 2026 May 23 17:58 | 2026 May 21 16:29:07 | 4.1030 | 0.00109 | 5.1726 | 139.0529 | 68.9246 | 1.00265 | – |
| 2026 May 22 17:57 | 2026 May 21 16:29:07 | 4.1030 | 0.00109 | 5.1726 | 139.0529 | 68.9246 | 1.00265 | – |
| 2026 May 21 17:57 | 2026 May 18 11:06:30 | 4.0951 | 0.00108 | 5.1752 | 139.4561 | 68.9246 | 1.00265 | – |
| 2026 May 20 17:57 | 2026 May 18 11:06:30 | 4.0951 | 0.00108 | 5.1752 | 139.4561 | 68.9246 | 1.00265 | – |
| 2026 May 19 17:58 | 2026 May 18 11:06:30 | 4.0951 | 0.00108 | 5.1752 | 139.4561 | 68.9246 | 1.00265 | – |
| 2026 May 18 17:57 | 2026 May 13 18:32:52 | 4.0835 | 0.00108 | 5.1789 | 140.1897 | 68.9246 | 1.00265 | – |
| 2026 May 17 17:57 | 2026 May 13 18:32:52 | 4.0835 | 0.00108 | 5.1789 | 140.1897 | 68.9246 | 1.00265 | – |
| 2026 May 16 17:56 | 2026 May 13 18:32:52 | 4.0835 | 0.00108 | 5.1789 | 140.1897 | 68.9246 | 1.00265 | – |
| 2026 May 15 17:57 | 2026 May 11 18:38:07 | 4.0784 | 0.00108 | 5.1805 | 140.5774 | 68.9246 | 1.00265 | – |
| 2026 May 14 17:58 | 2026 May 11 18:38:07 | 4.0784 | 0.00108 | 5.1805 | 140.5774 | 68.9246 | 1.00265 | – |
| 2026 May 13 17:58 | 2026 May 11 18:38:07 | 4.0784 | 0.00108 | 5.1805 | 140.5774 | 68.9246 | 1.00265 | – |