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 | 21438 |
| 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 Nov 16 18:58 | 2025 Nov 06 17:38:07 | 99.7220 | 0.00809 | 15.5268 | 90.9418 | 299.5157 | 13.30935 | – |
| 2025 Nov 15 18:57 | 2025 Nov 06 17:38:07 | 99.7220 | 0.00809 | 15.5268 | 90.9418 | 299.5157 | 13.30935 | – |
| 2025 Nov 13 18:56 | 2025 Nov 06 17:38:07 | 99.7220 | 0.00809 | 15.5268 | 90.9418 | 299.5157 | 13.30935 | – |
| 2025 Nov 12 18:57 | 2025 Nov 06 17:38:07 | 99.7220 | 0.00809 | 15.5268 | 90.9418 | 299.5157 | 13.30935 | – |
| 2025 Nov 11 18:55 | 2025 Nov 06 17:38:07 | 99.7220 | 0.00809 | 15.5268 | 90.9418 | 299.5157 | 13.30935 | – |
| 2025 Nov 10 18:57 | 2025 Nov 06 17:38:07 | 99.7220 | 0.00809 | 15.5268 | 90.9418 | 299.5157 | 13.30935 | – |
| 2025 Nov 09 18:57 | 2025 Nov 06 17:38:07 | 99.7220 | 0.00809 | 15.5268 | 90.9418 | 299.5157 | 13.30935 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 13:52:34 | 99.7211 | 0.00807 | 15.2023 | 103.2286 | 299.5157 | 13.30935 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 13:52:34 | 99.7211 | 0.00807 | 15.2023 | 103.2286 | 299.5157 | 13.30935 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 13:52:34 | 99.7211 | 0.00807 | 15.2023 | 103.2286 | 299.5157 | 13.30935 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 13:52:34 | 99.7211 | 0.00807 | 15.2023 | 103.2286 | 299.5157 | 13.30935 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 13:52:34 | 99.7211 | 0.00807 | 15.2023 | 103.2286 | 299.5157 | 13.30935 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 08:36:38 | 99.7209 | 0.00805 | 14.9368 | 113.3273 | 299.5157 | 13.30935 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 08:36:38 | 99.7209 | 0.00805 | 14.9368 | 113.3273 | 299.5157 | 13.30935 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 08:36:38 | 99.7209 | 0.00805 | 14.9368 | 113.3273 | 299.5157 | 13.30935 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 08:36:38 | 99.7209 | 0.00805 | 14.9368 | 113.3273 | 299.5157 | 13.30935 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 08:36:38 | 99.7209 | 0.00805 | 14.9368 | 113.3273 | 299.5157 | 13.30935 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 18:03:37 | 99.7201 | 0.00804 | 14.6470 | 124.3525 | 299.5157 | 13.30935 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 18:03:37 | 99.7201 | 0.00804 | 14.6470 | 124.3525 | 299.5157 | 13.30935 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 18:03:37 | 99.7201 | 0.00804 | 14.6470 | 124.3525 | 299.5157 | 13.30935 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 18:03:37 | 99.7201 | 0.00804 | 14.6470 | 124.3525 | 299.5157 | 13.30935 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 18:03:37 | 99.7201 | 0.00804 | 14.6470 | 124.3525 | 299.5157 | 13.30935 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 00:54:57 | 99.7192 | 0.00801 | 14.2874 | 138.0538 | 299.5157 | 13.30935 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 00:54:57 | 99.7192 | 0.00801 | 14.2874 | 138.0538 | 299.5157 | 13.30935 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 00:54:57 | 99.7192 | 0.00801 | 14.2874 | 138.0538 | 299.5157 | 13.30935 | – |