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 Jun 02 17:58 | 2025 Jun 01 06:01:36 | 34.0888 | 0.11632 | 9.5142 | 186.4771 | 171.9534 | 12.65286 | 9.243 |
| 2025 Jun 01 17:56 | 2025 Jun 01 06:01:36 | 34.0888 | 0.11632 | 9.5142 | 186.4771 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 31 17:56 | 2025 May 25 09:16:56 | 34.0861 | 0.11631 | 11.4539 | 143.8243 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 30 17:56 | 2025 May 25 09:16:56 | 34.0861 | 0.11631 | 11.4539 | 143.8243 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 29 17:56 | 2025 May 25 09:16:56 | 34.0861 | 0.11631 | 11.4539 | 143.8243 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 28 17:56 | 2025 May 25 09:16:56 | 34.0861 | 0.11631 | 11.4539 | 143.8243 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 27 17:57 | 2025 May 25 09:16:56 | 34.0861 | 0.11631 | 11.4539 | 143.8243 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 26 17:56 | 2025 May 25 09:16:56 | 34.0861 | 0.11631 | 11.4539 | 143.8243 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 25 17:56 | 2025 May 21 12:29:01 | 34.0860 | 0.11631 | 12.5465 | 119.8005 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 24 17:57 | 2025 May 21 12:29:01 | 34.0860 | 0.11631 | 12.5465 | 119.8005 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 23 17:56 | 2025 May 21 12:29:01 | 34.0860 | 0.11631 | 12.5465 | 119.8005 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 22 17:56 | 2025 May 21 12:29:01 | 34.0860 | 0.11631 | 12.5465 | 119.8005 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 21 17:56 | 2025 May 21 12:29:01 | 34.0860 | 0.11631 | 12.5465 | 119.8005 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 20 17:56 | 2025 May 15 12:31:34 | 34.0869 | 0.11632 | 14.2413 | 82.5374 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 19 17:56 | 2025 May 15 12:31:34 | 34.0869 | 0.11632 | 14.2413 | 82.5374 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 18 17:57 | 2025 May 15 12:31:34 | 34.0869 | 0.11632 | 14.2413 | 82.5374 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 17 17:57 | 2025 May 15 12:31:34 | 34.0869 | 0.11632 | 14.2413 | 82.5374 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 16 17:56 | 2025 May 15 12:31:34 | 34.0869 | 0.11632 | 14.2413 | 82.5374 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 15 17:57 | 2025 May 15 12:31:34 | 34.0869 | 0.11632 | 14.2413 | 82.5374 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 14 17:56 | 2025 May 09 01:10:21 | 34.0881 | 0.11633 | 16.0702 | 42.3269 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 13 17:56 | 2025 May 09 01:10:21 | 34.0881 | 0.11633 | 16.0702 | 42.3269 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 12 17:56 | 2025 May 09 01:10:21 | 34.0881 | 0.11633 | 16.0702 | 42.3269 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 11 17:56 | 2025 May 09 01:10:21 | 34.0881 | 0.11633 | 16.0702 | 42.3269 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 10 17:56 | 2025 May 09 01:10:21 | 34.0881 | 0.11633 | 16.0702 | 42.3269 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 09 17:57 | 2025 May 09 01:10:21 | 34.0881 | 0.11633 | 16.0702 | 42.3269 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 08 17:56 | 2025 May 03 14:25:58 | 34.0906 | 0.11635 | 17.6094 | 8.4834 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 07 17:56 | 2025 May 03 14:25:58 | 34.0906 | 0.11635 | 17.6094 | 8.4834 | 171.9534 | 12.65286 | 9.243 |
| 2025 May 06 17:57 | 2025 May 03 14:25:58 | 34.0906 | 0.11635 | 17.6094 | 8.4834 | 171.9534 | 12.65286 | 9.243 |