Orbital elements of EXPLORER 40
| Launched | 7 August 1968 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3338 |
| Alternative names |
INJUN 5 |
| 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 02 18:57 | 2026 Feb 26 13:32:49 | 80.6640 | 0.11308 | 11.4331 | 167.0231 | 196.2733 | 12.23551 | 8.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:32:49 | 80.6640 | 0.11308 | 11.4331 | 167.0231 | 196.2733 | 12.23551 | 8.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:32:49 | 80.6640 | 0.11308 | 11.4331 | 167.0231 | 196.2733 | 12.23551 | 8.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:32:49 | 80.6640 | 0.11308 | 11.4331 | 167.0231 | 196.2733 | 12.23551 | 8.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:32:49 | 80.6640 | 0.11308 | 11.4331 | 167.0231 | 196.2733 | 12.23551 | 8.743 |
| 2026 Feb 05 18:58 | 2026 Feb 02 10:34:09 | 80.6609 | 0.11302 | 12.6627 | 216.4097 | 196.2733 | 12.23551 | 8.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:34:09 | 80.6609 | 0.11302 | 12.6627 | 216.4097 | 196.2733 | 12.23551 | 8.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:34:09 | 80.6609 | 0.11302 | 12.6627 | 216.4097 | 196.2733 | 12.23551 | 8.743 |