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 Jan 17 18:56 | 2026 Jan 16 12:19:08 | 80.6594 | 0.11299 | 13.5259 | 251.1010 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:19:08 | 80.6594 | 0.11299 | 13.5259 | 251.1010 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 15 18:56 | 2026 Jan 11 12:36:26 | 80.6594 | 0.11299 | 13.7803 | 261.3261 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 13 18:56 | 2026 Jan 11 12:36:26 | 80.6594 | 0.11299 | 13.7803 | 261.3261 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 11 18:57 | 2026 Jan 11 12:36:26 | 80.6594 | 0.11299 | 13.7803 | 261.3261 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 10 18:57 | 2026 Jan 06 07:00:37 | 80.6595 | 0.11299 | 14.0472 | 272.0542 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 09 18:57 | 2026 Jan 06 07:00:37 | 80.6595 | 0.11299 | 14.0472 | 272.0542 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 08 18:56 | 2026 Jan 06 07:00:37 | 80.6595 | 0.11299 | 14.0472 | 272.0542 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 07 18:57 | 2026 Jan 06 07:00:37 | 80.6595 | 0.11299 | 14.0472 | 272.0542 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 06 18:56 | 2026 Jan 06 07:00:37 | 80.6595 | 0.11299 | 14.0472 | 272.0542 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 05 18:57 | 2025 Dec 31 13:38:28 | 80.6595 | 0.11301 | 14.3392 | 283.7866 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 04 18:56 | 2025 Dec 31 13:38:28 | 80.6595 | 0.11301 | 14.3392 | 283.7866 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 03 18:57 | 2025 Dec 31 13:38:28 | 80.6595 | 0.11301 | 14.3392 | 283.7866 | 96.4426 | 12.23527 | 8.743 |
| 2026 Jan 01 18:56 | 2025 Dec 31 13:38:28 | 80.6595 | 0.11301 | 14.3392 | 283.7866 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 31 18:57 | 2025 Dec 31 13:38:28 | 80.6595 | 0.11301 | 14.3392 | 283.7866 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 30 18:56 | 2025 Dec 26 13:56:08 | 80.6600 | 0.11302 | 14.5935 | 294.0085 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 13:56:08 | 80.6600 | 0.11302 | 14.5935 | 294.0085 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 13:56:08 | 80.6600 | 0.11302 | 14.5935 | 294.0085 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 13:56:08 | 80.6600 | 0.11302 | 14.5935 | 294.0085 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 13:56:08 | 80.6600 | 0.11302 | 14.5935 | 294.0085 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 08:47:47 | 80.6605 | 0.11304 | 14.9104 | 306.7388 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 08:47:47 | 80.6605 | 0.11304 | 14.9104 | 306.7388 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 08:47:47 | 80.6605 | 0.11304 | 14.9104 | 306.7388 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 08:47:47 | 80.6605 | 0.11304 | 14.9104 | 306.7388 | 96.4426 | 12.23527 | 8.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 08:47:47 | 80.6605 | 0.11304 | 14.9104 | 306.7388 | 96.4426 | 12.23527 | 8.743 |