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 Apr 29 17:57 | 2026 Apr 24 11:24:49 | 80.6570 | 0.11304 | 8.5329 | 50.5091 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:24:49 | 80.6570 | 0.11304 | 8.5329 | 50.5091 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:24:49 | 80.6570 | 0.11304 | 8.5329 | 50.5091 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:24:49 | 80.6570 | 0.11304 | 8.5329 | 50.5091 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:24:49 | 80.6570 | 0.11304 | 8.5329 | 50.5091 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:24:49 | 80.6570 | 0.11304 | 8.5329 | 50.5091 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:47:26 | 80.6578 | 0.11304 | 8.7955 | 61.0525 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:47:26 | 80.6578 | 0.11304 | 8.7955 | 61.0525 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:47:26 | 80.6578 | 0.11304 | 8.7955 | 61.0525 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:47:26 | 80.6578 | 0.11304 | 8.7955 | 61.0525 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:47:26 | 80.6578 | 0.11304 | 8.7955 | 61.0525 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:41:34 | 80.6585 | 0.11304 | 9.1165 | 73.9410 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:41:34 | 80.6585 | 0.11304 | 9.1165 | 73.9410 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:41:34 | 80.6585 | 0.11304 | 9.1165 | 73.9410 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:41:34 | 80.6585 | 0.11304 | 9.1165 | 73.9410 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 10:48:06 | 80.6595 | 0.11304 | 9.3498 | 83.3160 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 10:48:06 | 80.6595 | 0.11304 | 9.3498 | 83.3160 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 10:48:06 | 80.6595 | 0.11304 | 9.3498 | 83.3160 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 10:48:06 | 80.6595 | 0.11304 | 9.3498 | 83.3160 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 10:48:06 | 80.6595 | 0.11304 | 9.3498 | 83.3160 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:39:39 | 80.6606 | 0.11304 | 9.6665 | 96.0399 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:39:39 | 80.6606 | 0.11304 | 9.6665 | 96.0399 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:39:39 | 80.6606 | 0.11304 | 9.6665 | 96.0399 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 04 17:57 | 2026 Apr 02 05:39:39 | 80.6606 | 0.11304 | 9.6665 | 96.0399 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 03 17:56 | 2026 Apr 02 05:39:39 | 80.6606 | 0.11304 | 9.6665 | 96.0399 | 319.0560 | 12.23564 | 8.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 05:39:39 | 80.6606 | 0.11304 | 9.6665 | 96.0399 | 319.0560 | 12.23564 | 8.743 |