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 | 21496 |
| 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 Jul 01 17:56 | 2025 Jun 27 07:50:00 | 99.8617 | 0.03425 | 6.0278 | 95.7566 | 29.8447 | 12.82520 | – |
| 2025 Jun 30 17:56 | 2025 Jun 27 07:50:00 | 99.8617 | 0.03425 | 6.0278 | 95.7566 | 29.8447 | 12.82520 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 07:50:00 | 99.8617 | 0.03425 | 6.0278 | 95.7566 | 29.8447 | 12.82520 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 07:50:00 | 99.8617 | 0.03425 | 6.0278 | 95.7566 | 29.8447 | 12.82520 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 06:36:49 | 99.8621 | 0.03423 | 5.7901 | 104.6291 | 29.8447 | 12.82520 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 06:36:49 | 99.8621 | 0.03423 | 5.7901 | 104.6291 | 29.8447 | 12.82520 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 06:36:49 | 99.8621 | 0.03423 | 5.7901 | 104.6291 | 29.8447 | 12.82520 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 06:36:49 | 99.8621 | 0.03423 | 5.7901 | 104.6291 | 29.8447 | 12.82520 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 06:36:49 | 99.8621 | 0.03423 | 5.7901 | 104.6291 | 29.8447 | 12.82520 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 07:52:04 | 99.8628 | 0.03420 | 5.3825 | 119.8542 | 29.8447 | 12.82520 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 07:52:04 | 99.8628 | 0.03420 | 5.3825 | 119.8542 | 29.8447 | 12.82520 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 07:52:04 | 99.8628 | 0.03420 | 5.3825 | 119.8542 | 29.8447 | 12.82520 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 07:52:04 | 99.8628 | 0.03420 | 5.3825 | 119.8542 | 29.8447 | 12.82520 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 07:52:04 | 99.8628 | 0.03420 | 5.3825 | 119.8542 | 29.8447 | 12.82520 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 07:52:04 | 99.8628 | 0.03420 | 5.3825 | 119.8542 | 29.8447 | 12.82520 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 06:37:43 | 99.8632 | 0.03418 | 5.1448 | 128.7421 | 29.8447 | 12.82520 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 06:37:43 | 99.8632 | 0.03418 | 5.1448 | 128.7421 | 29.8447 | 12.82520 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 06:37:43 | 99.8632 | 0.03418 | 5.1448 | 128.7421 | 29.8447 | 12.82520 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 06:37:43 | 99.8632 | 0.03418 | 5.1448 | 128.7421 | 29.8447 | 12.82520 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 06:37:43 | 99.8632 | 0.03418 | 5.1448 | 128.7421 | 29.8447 | 12.82520 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 07:52:13 | 99.8633 | 0.03415 | 4.7371 | 143.9907 | 29.8447 | 12.82520 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 07:52:13 | 99.8633 | 0.03415 | 4.7371 | 143.9907 | 29.8447 | 12.82520 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 07:52:13 | 99.8633 | 0.03415 | 4.7371 | 143.9907 | 29.8447 | 12.82520 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 07:52:13 | 99.8633 | 0.03415 | 4.7371 | 143.9907 | 29.8447 | 12.82520 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 07:52:13 | 99.8633 | 0.03415 | 4.7371 | 143.9907 | 29.8447 | 12.82520 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 07:52:13 | 99.8633 | 0.03415 | 4.7371 | 143.9907 | 29.8447 | 12.82520 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 12:23:27 | 99.8632 | 0.03413 | 4.5134 | 152.3620 | 29.8447 | 12.82520 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 12:23:27 | 99.8632 | 0.03413 | 4.5134 | 152.3620 | 29.8447 | 12.82520 | – |