Orbital elements of EXPLORER 11
| Launched | 26 April 1961 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 107 |
| 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 27 18:57 | 2026 Mar 26 03:09:51 | 28.7743 | 0.04944 | 5.0149 | 72.7669 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 26 18:57 | 2026 Mar 26 03:09:51 | 28.7743 | 0.04944 | 5.0149 | 72.7669 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 25 18:56 | 2026 Mar 20 10:40:14 | 28.7743 | 0.04943 | 7.2001 | 19.6719 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:40:14 | 28.7743 | 0.04943 | 7.2001 | 19.6719 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:40:14 | 28.7743 | 0.04943 | 7.2001 | 19.6719 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:40:14 | 28.7743 | 0.04943 | 7.2001 | 19.6719 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:40:14 | 28.7743 | 0.04943 | 7.2001 | 19.6719 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:40:14 | 28.7743 | 0.04943 | 7.2001 | 19.6719 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 19 18:56 | 2026 Mar 15 11:01:12 | 28.7762 | 0.04943 | 9.1157 | 333.0976 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 18 18:56 | 2026 Mar 15 11:01:12 | 28.7762 | 0.04943 | 9.1157 | 333.0976 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 17 18:56 | 2026 Mar 15 11:01:12 | 28.7762 | 0.04943 | 9.1157 | 333.0976 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 16 18:57 | 2026 Mar 15 11:01:12 | 28.7762 | 0.04943 | 9.1157 | 333.0976 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 11:01:12 | 28.7762 | 0.04943 | 9.1157 | 333.0976 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 09:41:19 | 28.7771 | 0.04946 | 11.0578 | 285.8852 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 09:41:19 | 28.7771 | 0.04946 | 11.0578 | 285.8852 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 09:41:19 | 28.7771 | 0.04946 | 11.0578 | 285.8852 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 09:41:19 | 28.7771 | 0.04946 | 11.0578 | 285.8852 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 09:41:19 | 28.7771 | 0.04946 | 11.0578 | 285.8852 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 10:27:59 | 28.7765 | 0.04948 | 13.3502 | 230.1833 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 10:27:59 | 28.7765 | 0.04948 | 13.3502 | 230.1833 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 10:27:59 | 28.7765 | 0.04948 | 13.3502 | 230.1833 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 10:27:59 | 28.7765 | 0.04948 | 13.3502 | 230.1833 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:27:59 | 28.7765 | 0.04948 | 13.3502 | 230.1833 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:27:59 | 28.7765 | 0.04948 | 13.3502 | 230.1833 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 14:37:35 | 28.7748 | 0.04950 | 15.5885 | 175.7775 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 14:37:35 | 28.7748 | 0.04950 | 15.5885 | 175.7775 | 292.6397 | 14.21833 | 7.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 14:37:35 | 28.7748 | 0.04950 | 15.5885 | 175.7775 | 292.6397 | 14.21833 | 7.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 14:37:35 | 28.7748 | 0.04950 | 15.5885 | 175.7775 | 292.6397 | 14.21833 | 7.743 |