Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21682 |
| 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 May 29 17:57 | 2026 May 25 09:12:09 | 99.4153 | 0.08416 | 7.1533 | 317.5032 | 200.2974 | 11.78801 | – |
| 2026 May 28 17:56 | 2026 May 25 09:12:09 | 99.4153 | 0.08416 | 7.1533 | 317.5032 | 200.2974 | 11.78801 | – |
| 2026 May 27 17:57 | 2026 May 25 09:12:09 | 99.4153 | 0.08416 | 7.1533 | 317.5032 | 200.2974 | 11.78801 | – |
| 2026 May 26 17:57 | 2026 May 25 09:12:09 | 99.4153 | 0.08416 | 7.1533 | 317.5032 | 200.2974 | 11.78801 | – |
| 2026 May 25 17:57 | 2026 May 21 09:27:41 | 99.4159 | 0.08432 | 6.9674 | 324.8713 | 200.2974 | 11.78801 | – |
| 2026 May 24 17:57 | 2026 May 21 09:27:41 | 99.4159 | 0.08432 | 6.9674 | 324.8713 | 200.2974 | 11.78801 | – |
| 2026 May 23 17:58 | 2026 May 21 09:27:41 | 99.4159 | 0.08432 | 6.9674 | 324.8713 | 200.2974 | 11.78801 | – |
| 2026 May 22 17:57 | 2026 May 21 09:27:41 | 99.4159 | 0.08432 | 6.9674 | 324.8713 | 200.2974 | 11.78801 | – |
| 2026 May 21 17:57 | 2026 May 21 09:27:41 | 99.4159 | 0.08432 | 6.9674 | 324.8713 | 200.2974 | 11.78801 | – |
| 2026 May 20 17:57 | 2026 May 16 09:16:45 | 99.4160 | 0.08452 | 6.7341 | 334.0985 | 200.2974 | 11.78801 | – |
| 2026 May 19 17:58 | 2026 May 16 09:16:45 | 99.4160 | 0.08452 | 6.7341 | 334.0985 | 200.2974 | 11.78801 | – |
| 2026 May 18 17:57 | 2026 May 16 09:16:45 | 99.4160 | 0.08452 | 6.7341 | 334.0985 | 200.2974 | 11.78801 | – |
| 2026 May 17 17:57 | 2026 May 16 09:16:45 | 99.4160 | 0.08452 | 6.7341 | 334.0985 | 200.2974 | 11.78801 | – |
| 2026 May 16 17:56 | 2026 May 16 09:16:45 | 99.4160 | 0.08452 | 6.7341 | 334.0985 | 200.2974 | 11.78801 | – |
| 2026 May 15 17:57 | 2026 May 10 08:41:05 | 99.4161 | 0.08478 | 6.4534 | 345.1406 | 200.2974 | 11.78801 | – |
| 2026 May 14 17:58 | 2026 May 10 08:41:05 | 99.4161 | 0.08478 | 6.4534 | 345.1406 | 200.2974 | 11.78801 | – |
| 2026 May 13 17:58 | 2026 May 10 08:41:05 | 99.4161 | 0.08478 | 6.4534 | 345.1406 | 200.2974 | 11.78801 | – |
| 2026 May 12 17:58 | 2026 May 10 08:41:05 | 99.4161 | 0.08478 | 6.4534 | 345.1406 | 200.2974 | 11.78801 | – |
| 2026 May 11 17:56 | 2026 May 10 08:41:05 | 99.4161 | 0.08478 | 6.4534 | 345.1406 | 200.2974 | 11.78801 | – |
| 2026 May 10 17:57 | 2026 May 10 08:41:05 | 99.4161 | 0.08478 | 6.4534 | 345.1406 | 200.2974 | 11.78801 | – |
| 2026 May 09 17:57 | 2026 May 03 21:07:02 | 99.4163 | 0.08504 | 6.1513 | 356.9668 | 200.2974 | 11.78801 | – |
| 2026 May 08 17:57 | 2026 May 03 21:07:02 | 99.4163 | 0.08504 | 6.1513 | 356.9668 | 200.2974 | 11.78801 | – |
| 2026 May 07 17:58 | 2026 May 03 21:07:02 | 99.4163 | 0.08504 | 6.1513 | 356.9668 | 200.2974 | 11.78801 | – |
| 2026 May 06 17:57 | 2026 May 03 21:07:02 | 99.4163 | 0.08504 | 6.1513 | 356.9668 | 200.2974 | 11.78801 | – |
| 2026 May 05 17:57 | 2026 May 03 21:07:02 | 99.4163 | 0.08504 | 6.1513 | 356.9668 | 200.2974 | 11.78801 | – |
| 2026 May 04 17:57 | 2026 Apr 29 21:32:50 | 99.4164 | 0.08514 | 5.9659 | 4.2532 | 200.2974 | 11.78801 | – |
| 2026 May 03 17:57 | 2026 Apr 29 21:32:50 | 99.4164 | 0.08514 | 5.9659 | 4.2532 | 200.2974 | 11.78801 | – |
| 2026 May 02 17:57 | 2026 Apr 29 21:32:50 | 99.4164 | 0.08514 | 5.9659 | 4.2532 | 200.2974 | 11.78801 | – |