Orbital elements of USA 12
| Launched | 2 October 1985 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 16117 |
| Alternative names |
DSCS-3 B5 |
| 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 Mar 13 18:57 | 2026 Mar 10 08:30:53 | 14.3410 | 0.00034 | 23.1345 | 102.6427 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 12 18:57 | 2026 Mar 10 08:30:53 | 14.3410 | 0.00034 | 23.1345 | 102.6427 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 11 18:56 | 2026 Mar 10 08:30:53 | 14.3410 | 0.00034 | 23.1345 | 102.6427 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 10 18:56 | 2026 Mar 10 08:30:53 | 14.3410 | 0.00034 | 23.1345 | 102.6427 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 09 18:56 | 2026 Mar 03 06:49:01 | 14.3446 | 0.00027 | 23.1381 | 100.4010 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 08 18:57 | 2026 Mar 03 06:49:01 | 14.3446 | 0.00027 | 23.1381 | 100.4010 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 07 18:57 | 2026 Mar 03 06:49:01 | 14.3446 | 0.00027 | 23.1381 | 100.4010 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 06 18:56 | 2026 Mar 03 06:49:01 | 14.3446 | 0.00027 | 23.1381 | 100.4010 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 05 18:56 | 2026 Mar 03 06:49:01 | 14.3446 | 0.00027 | 23.1381 | 100.4010 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 04 18:57 | 2026 Mar 03 06:49:01 | 14.3446 | 0.00027 | 23.1381 | 100.4010 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 03 18:56 | 2026 Feb 26 05:24:33 | 14.3473 | 0.00024 | 23.1404 | 107.6268 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 02 18:57 | 2026 Feb 26 05:24:33 | 14.3473 | 0.00024 | 23.1404 | 107.6268 | 86.8471 | 0.98988 | 5.000 |
| 2026 Mar 01 18:57 | 2026 Feb 26 05:24:33 | 14.3473 | 0.00024 | 23.1404 | 107.6268 | 86.8471 | 0.98988 | 5.000 |
| 2026 Feb 28 18:56 | 2026 Feb 26 05:24:33 | 14.3473 | 0.00024 | 23.1404 | 107.6268 | 86.8471 | 0.98988 | 5.000 |
| 2026 Feb 27 19:05 | 2026 Feb 26 05:24:33 | 14.3473 | 0.00024 | 23.1404 | 107.6268 | 86.8471 | 0.98988 | 5.000 |
| 2026 Feb 26 20:45 | 2026 Feb 26 05:24:33 | 14.3473 | 0.00024 | 23.1404 | 107.6268 | 86.8471 | 0.98988 | 5.000 |