Orbital elements of ATLAS CENTAUR R/B
| Launched | 5 December 1980 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 12445 |
| 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 23 17:56 | 2026 Jun 22 06:03:24 | 23.6350 | 0.40899 | 0.8254 | 71.7461 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 22 17:56 | 2026 Jun 16 22:30:38 | 23.6344 | 0.40907 | 1.4405 | 55.6652 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 21 17:57 | 2026 Jun 16 22:30:38 | 23.6344 | 0.40907 | 1.4405 | 55.6652 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 20 17:56 | 2026 Jun 16 22:30:38 | 23.6344 | 0.40907 | 1.4405 | 55.6652 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 19 17:57 | 2026 Jun 16 22:30:38 | 23.6344 | 0.40907 | 1.4405 | 55.6652 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 18 17:56 | 2026 Jun 16 22:30:38 | 23.6344 | 0.40907 | 1.4405 | 55.6652 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 17 17:57 | 2026 Jun 16 22:30:38 | 23.6344 | 0.40907 | 1.4405 | 55.6652 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 16 17:55 | 2026 Jun 11 01:30:56 | 23.6318 | 0.40913 | 2.1204 | 37.8569 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 15 17:56 | 2026 Jun 11 01:30:56 | 23.6318 | 0.40913 | 2.1204 | 37.8569 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 14 17:57 | 2026 Jun 11 01:30:56 | 23.6318 | 0.40913 | 2.1204 | 37.8569 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 13 17:56 | 2026 Jun 11 01:30:56 | 23.6318 | 0.40913 | 2.1204 | 37.8569 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 12 17:56 | 2026 Jun 11 01:30:56 | 23.6318 | 0.40913 | 2.1204 | 37.8569 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 11 17:57 | 2026 Jun 05 17:55:53 | 23.6331 | 0.40914 | 2.7358 | 21.7621 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 10 17:56 | 2026 Jun 05 17:55:53 | 23.6331 | 0.40914 | 2.7358 | 21.7621 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 09 17:57 | 2026 Jun 05 17:55:53 | 23.6331 | 0.40914 | 2.7358 | 21.7621 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 08 17:56 | 2026 Jun 05 17:55:53 | 23.6331 | 0.40914 | 2.7358 | 21.7621 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 07 17:56 | 2026 Jun 05 17:55:53 | 23.6331 | 0.40914 | 2.7358 | 21.7621 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 06 17:56 | 2026 May 31 06:58:32 | 23.6340 | 0.40929 | 3.3674 | 5.2374 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 05 17:56 | 2026 May 31 06:58:32 | 23.6340 | 0.40929 | 3.3674 | 5.2374 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 04 17:57 | 2026 May 31 06:58:32 | 23.6340 | 0.40929 | 3.3674 | 5.2374 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 02 17:56 | 2026 May 31 06:58:32 | 23.6340 | 0.40929 | 3.3674 | 5.2374 | 327.8345 | 7.14599 | 4.743 |
| 2026 Jun 01 17:57 | 2026 May 31 06:58:32 | 23.6340 | 0.40929 | 3.3674 | 5.2374 | 327.8345 | 7.14599 | 4.743 |
| 2026 May 31 17:58 | 2026 May 31 06:58:32 | 23.6340 | 0.40929 | 3.3674 | 5.2374 | 327.8345 | 7.14599 | 4.743 |
| 2026 May 30 17:57 | 2026 May 25 23:21:56 | 23.6349 | 0.40936 | 3.9828 | 349.1239 | 327.8345 | 7.14599 | 4.743 |
| 2026 May 29 17:57 | 2026 May 25 23:21:56 | 23.6349 | 0.40936 | 3.9828 | 349.1239 | 327.8345 | 7.14599 | 4.743 |
| 2026 May 28 17:56 | 2026 May 25 23:21:56 | 23.6349 | 0.40936 | 3.9828 | 349.1239 | 327.8345 | 7.14599 | 4.743 |
| 2026 May 27 17:57 | 2026 May 25 23:21:56 | 23.6349 | 0.40936 | 3.9828 | 349.1239 | 327.8345 | 7.14599 | 4.743 |