Orbital elements of EXPLORER 25
| Launched | 20 November 1964 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 932 |
| Alternative names |
INJUN 4 |
| 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 Dec 26 18:56 | 2025 Dec 26 10:49:18 | 81.3401 | 0.11186 | 10.0951 | 300.1065 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 25 18:57 | 2025 Dec 20 12:41:21 | 81.3393 | 0.11187 | 10.3989 | 313.5479 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:41:21 | 81.3393 | 0.11187 | 10.3989 | 313.5479 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:41:21 | 81.3393 | 0.11187 | 10.3989 | 313.5479 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:41:21 | 81.3393 | 0.11187 | 10.3989 | 313.5479 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:41:21 | 81.3393 | 0.11187 | 10.3989 | 313.5479 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:41:21 | 81.3393 | 0.11187 | 10.3989 | 313.5479 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:42:22 | 81.3384 | 0.11190 | 10.8241 | 332.3581 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:19:01 | 81.3384 | 0.11192 | 11.0793 | 343.6407 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:19:01 | 81.3384 | 0.11192 | 11.0793 | 343.6407 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:19:01 | 81.3384 | 0.11192 | 11.0793 | 343.6407 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:19:01 | 81.3384 | 0.11192 | 11.0793 | 343.6407 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:19:01 | 81.3384 | 0.11192 | 11.0793 | 343.6407 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:36:46 | 81.3385 | 0.11194 | 11.3222 | 354.3824 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:36:46 | 81.3385 | 0.11194 | 11.3222 | 354.3824 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:36:46 | 81.3385 | 0.11194 | 11.3222 | 354.3824 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:36:46 | 81.3385 | 0.11194 | 11.3222 | 354.3824 | 49.3715 | 12.66969 | 9.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:36:46 | 81.3385 | 0.11194 | 11.3222 | 354.3824 | 49.3715 | 12.66969 | 9.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:09:39 | 81.3390 | 0.11196 | 11.6907 | 10.6707 | 49.3715 | 12.66969 | 9.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:09:39 | 81.3390 | 0.11196 | 11.6907 | 10.6707 | 49.3715 | 12.66969 | 9.243 |