Orbital elements of DIAPASON
| Launched | 16 February 1966 |
| Flight ended | – |
| Launch site | Hammaguira Space Track Range, Algeria |
| Owner | France |
| NORAD ID | 2016 |
| Alternative names |
D1-A |
| 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 Aug 31 17:56 | 2025 Aug 27 22:25:07 | 34.0882 | 0.11610 | 8.7386 | 11.1151 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:25:07 | 34.0882 | 0.11610 | 8.7386 | 11.1151 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:25:07 | 34.0882 | 0.11610 | 8.7386 | 11.1151 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:25:07 | 34.0882 | 0.11610 | 8.7386 | 11.1151 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 04:44:48 | 34.0907 | 0.11615 | 10.0772 | 341.6759 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 04:44:48 | 34.0907 | 0.11615 | 10.0772 | 341.6759 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 04:44:48 | 34.0907 | 0.11615 | 10.0772 | 341.6759 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 04:44:48 | 34.0907 | 0.11615 | 10.0772 | 341.6759 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 04:44:48 | 34.0907 | 0.11615 | 10.0772 | 341.6759 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:49:00 | 34.0940 | 0.11621 | 11.5717 | 308.8194 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:49:00 | 34.0940 | 0.11621 | 11.5717 | 308.8194 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 19 17:56 | 2025 Aug 17 21:49:00 | 34.0940 | 0.11621 | 11.5717 | 308.8194 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 18 17:56 | 2025 Aug 17 21:49:00 | 34.0940 | 0.11621 | 11.5717 | 308.8194 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 16 17:56 | 2025 Aug 11 14:16:33 | 34.0951 | 0.11625 | 13.3559 | 269.6167 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 15 17:57 | 2025 Aug 11 14:16:33 | 34.0951 | 0.11625 | 13.3559 | 269.6167 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 14 17:56 | 2025 Aug 11 14:16:33 | 34.0951 | 0.11625 | 13.3559 | 269.6167 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 13 17:58 | 2025 Aug 11 14:16:33 | 34.0951 | 0.11625 | 13.3559 | 269.6167 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 12 17:56 | 2025 Aug 11 14:16:33 | 34.0951 | 0.11625 | 13.3559 | 269.6167 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 11 17:56 | 2025 Aug 06 16:51:06 | 34.0939 | 0.11625 | 14.7383 | 239.2410 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 10 17:57 | 2025 Aug 06 16:51:06 | 34.0939 | 0.11625 | 14.7383 | 239.2410 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 09 17:56 | 2025 Aug 06 16:51:06 | 34.0939 | 0.11625 | 14.7383 | 239.2410 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 08 17:56 | 2025 Aug 06 16:51:06 | 34.0939 | 0.11625 | 14.7383 | 239.2410 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 07 17:56 | 2025 Aug 06 16:51:06 | 34.0939 | 0.11625 | 14.7383 | 239.2410 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 05 17:56 | 2025 Aug 01 04:17:53 | 34.0909 | 0.11622 | 16.2991 | 204.9371 | 351.2960 | 12.65454 | 9.243 |
| 2025 Aug 04 17:56 | 2025 Aug 01 04:17:53 | 34.0909 | 0.11622 | 16.2991 | 204.9371 | 351.2960 | 12.65454 | 9.243 |