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 |
| 2025 Nov 13 18:56 | 2025 Nov 08 14:49:18 | 28.7851 | 0.04996 | 9.8037 | 230.0781 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 12 18:57 | 2025 Nov 08 14:49:18 | 28.7851 | 0.04996 | 9.8037 | 230.0781 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 11 18:55 | 2025 Nov 08 14:49:18 | 28.7851 | 0.04996 | 9.8037 | 230.0781 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 10 18:57 | 2025 Nov 08 14:49:18 | 28.7851 | 0.04996 | 9.8037 | 230.0781 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 09 18:57 | 2025 Nov 08 14:49:18 | 28.7851 | 0.04996 | 9.8037 | 230.0781 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 08 18:56 | 2025 Nov 02 08:47:02 | 28.7841 | 0.04998 | 12.2019 | 171.8045 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 07 18:57 | 2025 Nov 02 08:47:02 | 28.7841 | 0.04998 | 12.2019 | 171.8045 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 05 18:57 | 2025 Nov 02 08:47:02 | 28.7841 | 0.04998 | 12.2019 | 171.8045 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 04 18:57 | 2025 Nov 02 08:47:02 | 28.7841 | 0.04998 | 12.2019 | 171.8045 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 03 18:57 | 2025 Nov 02 08:47:02 | 28.7841 | 0.04998 | 12.2019 | 171.8045 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 02 18:57 | 2025 Oct 29 10:22:33 | 28.7837 | 0.05000 | 13.7108 | 135.1419 | 125.4852 | 14.20835 | 7.743 |
| 2025 Nov 01 18:58 | 2025 Oct 29 10:22:33 | 28.7837 | 0.05000 | 13.7108 | 135.1419 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 31 18:57 | 2025 Oct 29 10:22:33 | 28.7837 | 0.05000 | 13.7108 | 135.1419 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 30 18:57 | 2025 Oct 29 10:22:33 | 28.7837 | 0.05000 | 13.7108 | 135.1419 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:22:33 | 28.7837 | 0.05000 | 13.7108 | 135.1419 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 22:51:42 | 28.7845 | 0.05004 | 15.8126 | 84.0972 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 22:51:42 | 28.7845 | 0.05004 | 15.8126 | 84.0972 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 22:51:42 | 28.7845 | 0.05004 | 15.8126 | 84.0972 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 22:51:42 | 28.7845 | 0.05004 | 15.8126 | 84.0972 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:51:42 | 28.7845 | 0.05004 | 15.8126 | 84.0972 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:15:50 | 28.7855 | 0.05005 | 17.9955 | 31.0851 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:15:50 | 28.7855 | 0.05005 | 17.9955 | 31.0851 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:15:50 | 28.7855 | 0.05005 | 17.9955 | 31.0851 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:15:50 | 28.7855 | 0.05005 | 17.9955 | 31.0851 | 125.4852 | 14.20835 | 7.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:15:50 | 28.7855 | 0.05005 | 17.9955 | 31.0851 | 125.4852 | 14.20835 | 7.743 |