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 Jun 23 17:56 | 2026 Jun 22 15:33:12 | 17.5932 | 0.68479 | 9.5500 | 183.7817 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 22 17:56 | 2026 Jun 16 13:08:24 | 17.5806 | 0.68483 | 9.7495 | 178.2170 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 21 17:57 | 2026 Jun 16 13:08:24 | 17.5806 | 0.68483 | 9.7495 | 178.2170 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 20 17:56 | 2026 Jun 16 13:08:24 | 17.5806 | 0.68483 | 9.7495 | 178.2170 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 19 17:57 | 2026 Jun 16 13:08:24 | 17.5806 | 0.68483 | 9.7495 | 178.2170 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 18 17:56 | 2026 Jun 16 13:08:24 | 17.5806 | 0.68483 | 9.7495 | 178.2170 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 17 17:57 | 2026 Jun 16 13:08:24 | 17.5806 | 0.68483 | 9.7495 | 178.2170 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 16 17:55 | 2026 Jun 11 21:10:20 | 17.5697 | 0.68487 | 9.9019 | 173.9643 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 15 17:56 | 2026 Jun 11 21:10:20 | 17.5697 | 0.68487 | 9.9019 | 173.9643 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 14 17:57 | 2026 Jun 11 21:10:20 | 17.5697 | 0.68487 | 9.9019 | 173.9643 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 13 17:56 | 2026 Jun 11 21:10:20 | 17.5697 | 0.68487 | 9.9019 | 173.9643 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 12 17:56 | 2026 Jun 11 21:10:20 | 17.5697 | 0.68487 | 9.9019 | 173.9643 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 11 17:57 | 2026 Jun 07 05:11:22 | 17.5588 | 0.68491 | 10.0544 | 169.7124 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 10 17:56 | 2026 Jun 07 05:11:22 | 17.5588 | 0.68491 | 10.0544 | 169.7124 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 09 17:57 | 2026 Jun 07 05:11:22 | 17.5588 | 0.68491 | 10.0544 | 169.7124 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 08 17:56 | 2026 Jun 07 05:11:22 | 17.5588 | 0.68491 | 10.0544 | 169.7124 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 07 17:56 | 2026 Jun 07 05:11:22 | 17.5588 | 0.68491 | 10.0544 | 169.7124 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 06 17:56 | 2026 May 31 00:51:50 | 17.5443 | 0.68498 | 10.2892 | 163.1703 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 05 17:56 | 2026 May 31 00:51:50 | 17.5443 | 0.68498 | 10.2892 | 163.1703 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 04 17:57 | 2026 May 31 00:51:50 | 17.5443 | 0.68498 | 10.2892 | 163.1703 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 02 17:56 | 2026 May 31 00:51:50 | 17.5443 | 0.68498 | 10.2892 | 163.1703 | 165.3881 | 2.77682 | 4.743 |
| 2026 Jun 01 17:57 | 2026 May 31 00:51:50 | 17.5443 | 0.68498 | 10.2892 | 163.1703 | 165.3881 | 2.77682 | 4.743 |
| 2026 May 31 17:58 | 2026 May 31 00:51:50 | 17.5443 | 0.68498 | 10.2892 | 163.1703 | 165.3881 | 2.77682 | 4.743 |
| 2026 May 30 17:57 | 2026 May 25 15:34:21 | 17.5305 | 0.68505 | 10.4656 | 158.2612 | 165.3881 | 2.77682 | 4.743 |
| 2026 May 29 17:57 | 2026 May 25 15:34:21 | 17.5305 | 0.68505 | 10.4656 | 158.2612 | 165.3881 | 2.77682 | 4.743 |
| 2026 May 28 17:56 | 2026 May 25 15:34:21 | 17.5305 | 0.68505 | 10.4656 | 158.2612 | 165.3881 | 2.77682 | 4.743 |
| 2026 May 27 17:57 | 2026 May 25 15:34:21 | 17.5305 | 0.68505 | 10.4656 | 158.2612 | 165.3881 | 2.77682 | 4.743 |