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 Aug 17 17:56 | 2026 Aug 12 14:19:47 | 28.7825 | 0.04922 | 23.4068 | 295.3819 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 16 17:56 | 2026 Aug 12 14:19:47 | 28.7825 | 0.04922 | 23.4068 | 295.3819 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 15 17:57 | 2026 Aug 12 14:19:47 | 28.7825 | 0.04922 | 23.4068 | 295.3819 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 14 17:56 | 2026 Aug 12 14:19:47 | 28.7825 | 0.04922 | 23.4068 | 295.3819 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 13 17:57 | 2026 Aug 12 14:19:47 | 28.7825 | 0.04922 | 23.4068 | 295.3819 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 12 17:56 | 2026 Aug 06 20:13:40 | 28.7821 | 0.04922 | 1.6195 | 241.6112 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 11 17:56 | 2026 Aug 06 20:13:40 | 28.7821 | 0.04922 | 1.6195 | 241.6112 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 10 17:56 | 2026 Aug 06 20:13:40 | 28.7821 | 0.04922 | 1.6195 | 241.6112 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 09 17:57 | 2026 Aug 06 20:13:40 | 28.7821 | 0.04922 | 1.6195 | 241.6112 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 08 17:57 | 2026 Aug 06 20:13:40 | 28.7821 | 0.04922 | 1.6195 | 241.6112 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 07 17:57 | 2026 Aug 06 20:13:40 | 28.7821 | 0.04922 | 1.6195 | 241.6112 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 06 17:57 | 2026 Jul 31 22:46:36 | 28.7791 | 0.04922 | 3.8859 | 186.5300 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 05 17:56 | 2026 Jul 31 22:46:36 | 28.7791 | 0.04922 | 3.8859 | 186.5300 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 04 17:57 | 2026 Jul 31 22:46:36 | 28.7791 | 0.04922 | 3.8859 | 186.5300 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 03 17:56 | 2026 Jul 31 22:46:36 | 28.7791 | 0.04922 | 3.8859 | 186.5300 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 02 17:57 | 2026 Jul 31 22:46:36 | 28.7791 | 0.04922 | 3.8859 | 186.5300 | 59.6588 | 14.22442 | 7.743 |
| 2026 Aug 01 17:57 | 2026 Jul 31 22:46:36 | 28.7791 | 0.04922 | 3.8859 | 186.5300 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 31 17:56 | 2026 Jul 27 00:54:06 | 28.7762 | 0.04924 | 5.7747 | 140.6404 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 30 17:57 | 2026 Jul 27 00:54:06 | 28.7762 | 0.04924 | 5.7747 | 140.6404 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 29 17:57 | 2026 Jul 27 00:54:06 | 28.7762 | 0.04924 | 5.7747 | 140.6404 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 28 17:57 | 2026 Jul 27 00:54:06 | 28.7762 | 0.04924 | 5.7747 | 140.6404 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 27 17:57 | 2026 Jul 27 00:54:06 | 28.7762 | 0.04924 | 5.7747 | 140.6404 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:25:58 | 28.7742 | 0.04926 | 8.0414 | 85.5887 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:25:58 | 28.7742 | 0.04926 | 8.0414 | 85.5887 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:25:58 | 28.7742 | 0.04926 | 8.0414 | 85.5887 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:25:58 | 28.7742 | 0.04926 | 8.0414 | 85.5887 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:25:58 | 28.7742 | 0.04926 | 8.0414 | 85.5887 | 59.6588 | 14.22442 | 7.743 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:25:58 | 28.7742 | 0.04926 | 8.0414 | 85.5887 | 59.6588 | 14.22442 | 7.743 |