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 |
| 2026 Jun 24 17:55 | 2026 Jun 22 16:34:04 | 34.0885 | 0.11574 | 20.2010 | 69.6524 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 23 17:56 | 2026 Jun 22 16:34:04 | 34.0885 | 0.11574 | 20.2010 | 69.6524 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 22 17:56 | 2026 Jun 17 04:04:41 | 34.0888 | 0.11575 | 21.7639 | 35.2851 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 21 17:57 | 2026 Jun 17 04:04:41 | 34.0888 | 0.11575 | 21.7639 | 35.2851 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 20 17:56 | 2026 Jun 17 04:04:41 | 34.0888 | 0.11575 | 21.7639 | 35.2851 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 19 17:57 | 2026 Jun 17 04:04:41 | 34.0888 | 0.11575 | 21.7639 | 35.2851 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 18 17:56 | 2026 Jun 17 04:04:41 | 34.0888 | 0.11575 | 21.7639 | 35.2851 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 04:04:41 | 34.0888 | 0.11575 | 21.7639 | 35.2851 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 16 17:55 | 2026 Jun 12 04:49:38 | 34.0923 | 0.11577 | 23.1708 | 4.3484 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 15 17:56 | 2026 Jun 12 04:49:38 | 34.0923 | 0.11577 | 23.1708 | 4.3484 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 14 17:57 | 2026 Jun 12 04:49:38 | 34.0923 | 0.11577 | 23.1708 | 4.3484 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 13 17:56 | 2026 Jun 12 04:49:38 | 34.0923 | 0.11577 | 23.1708 | 4.3484 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 12 17:56 | 2026 Jun 12 04:49:38 | 34.0923 | 0.11577 | 23.1708 | 4.3484 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 11 17:57 | 2026 Jun 06 06:51:39 | 34.0955 | 0.11582 | 0.8456 | 327.5317 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 10 17:56 | 2026 Jun 06 06:51:39 | 34.0955 | 0.11582 | 0.8456 | 327.5317 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 09 17:57 | 2026 Jun 06 06:51:39 | 34.0955 | 0.11582 | 0.8456 | 327.5317 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 08 17:56 | 2026 Jun 06 06:51:39 | 34.0955 | 0.11582 | 0.8456 | 327.5317 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 07 17:56 | 2026 Jun 06 06:51:39 | 34.0955 | 0.11582 | 0.8456 | 327.5317 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 06 17:56 | 2026 May 31 03:13:37 | 34.0985 | 0.11585 | 2.5869 | 289.2660 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 05 17:56 | 2026 May 31 03:13:37 | 34.0985 | 0.11585 | 2.5869 | 289.2660 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 04 17:57 | 2026 May 31 03:13:37 | 34.0985 | 0.11585 | 2.5869 | 289.2660 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 02 17:56 | 2026 May 31 03:13:37 | 34.0985 | 0.11585 | 2.5869 | 289.2660 | 302.4513 | 12.66543 | 9.243 |
| 2026 Jun 01 17:57 | 2026 May 31 03:13:37 | 34.0985 | 0.11585 | 2.5869 | 289.2660 | 302.4513 | 12.66543 | 9.243 |
| 2026 May 31 17:58 | 2026 May 31 03:13:37 | 34.0985 | 0.11585 | 2.5869 | 289.2660 | 302.4513 | 12.66543 | 9.243 |
| 2026 May 30 17:57 | 2026 May 26 04:00:07 | 34.0983 | 0.11586 | 3.9930 | 258.3742 | 302.4513 | 12.66543 | 9.243 |
| 2026 May 29 17:57 | 2026 May 26 04:00:07 | 34.0983 | 0.11586 | 3.9930 | 258.3742 | 302.4513 | 12.66543 | 9.243 |
| 2026 May 28 17:56 | 2026 May 26 04:00:07 | 34.0983 | 0.11586 | 3.9930 | 258.3742 | 302.4513 | 12.66543 | 9.243 |