Orbital elements of ATLAS 1 CENTAUR R/B
| Launched | 24 July 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20713 |
| 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 02 17:57 | 2026 Apr 29 18:24:15 | 17.4593 | 0.68555 | 11.3207 | 134.5584 | 307.5169 | 2.77631 | 4.743 |
| 2026 May 01 17:56 | 2026 Apr 29 18:24:15 | 17.4593 | 0.68555 | 11.3207 | 134.5584 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 30 17:56 | 2026 Apr 29 18:24:15 | 17.4593 | 0.68555 | 11.3207 | 134.5584 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 08:53:30 | 17.4452 | 0.68570 | 11.5007 | 129.5957 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 08:53:30 | 17.4452 | 0.68570 | 11.5007 | 129.5957 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 08:53:30 | 17.4452 | 0.68570 | 11.5007 | 129.5957 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 08:53:30 | 17.4452 | 0.68570 | 11.5007 | 129.5957 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 08:53:30 | 17.4452 | 0.68570 | 11.5007 | 129.5957 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 08:53:30 | 17.4452 | 0.68570 | 11.5007 | 129.5957 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:59:21 | 17.4320 | 0.68582 | 11.6697 | 124.9450 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:59:21 | 17.4320 | 0.68582 | 11.6697 | 124.9450 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:59:21 | 17.4320 | 0.68582 | 11.6697 | 124.9450 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:59:21 | 17.4320 | 0.68582 | 11.6697 | 124.9450 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:59:21 | 17.4320 | 0.68582 | 11.6697 | 124.9450 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 18 17:56 | 2026 Apr 12 20:30:47 | 17.4206 | 0.68598 | 11.8867 | 118.9688 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 16 17:57 | 2026 Apr 12 20:30:47 | 17.4206 | 0.68598 | 11.8867 | 118.9688 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 14 17:57 | 2026 Apr 12 20:30:47 | 17.4206 | 0.68598 | 11.8867 | 118.9688 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 13 17:57 | 2026 Apr 12 20:30:47 | 17.4206 | 0.68598 | 11.8867 | 118.9688 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 12:50:49 | 17.4150 | 0.68608 | 12.0312 | 114.9863 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 12:50:49 | 17.4150 | 0.68608 | 12.0312 | 114.9863 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 12:50:49 | 17.4150 | 0.68608 | 12.0312 | 114.9863 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 12:50:49 | 17.4150 | 0.68608 | 12.0312 | 114.9863 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 12:50:49 | 17.4150 | 0.68608 | 12.0312 | 114.9863 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 07 17:57 | 2026 Apr 01 08:02:35 | 17.4075 | 0.68622 | 12.2729 | 108.3387 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 06 17:57 | 2026 Apr 01 08:02:35 | 17.4075 | 0.68622 | 12.2729 | 108.3387 | 307.5169 | 2.77631 | 4.743 |
| 2026 Apr 05 17:56 | 2026 Apr 01 08:02:35 | 17.4075 | 0.68622 | 12.2729 | 108.3387 | 307.5169 | 2.77631 | 4.743 |