Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 37661 |
| 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 Sep 18 17:56 | 2025 Sep 13 10:38:43 | 98.9462 | 0.03294 | 10.2963 | 149.0814 | 213.0172 | 13.32750 | – |
| 2025 Sep 15 17:56 | 2025 Sep 13 10:38:43 | 98.9462 | 0.03294 | 10.2963 | 149.0814 | 213.0172 | 13.32750 | – |
| 2025 Sep 12 17:57 | 2025 Aug 30 11:30:52 | 98.9478 | 0.03288 | 9.4827 | 183.6327 | 213.0172 | 13.32750 | – |
| 2025 Sep 11 17:57 | 2025 Aug 30 11:30:52 | 98.9478 | 0.03288 | 9.4827 | 183.6327 | 213.0172 | 13.32750 | – |
| 2025 Sep 10 17:56 | 2025 Aug 30 11:30:52 | 98.9478 | 0.03288 | 9.4827 | 183.6327 | 213.0172 | 13.32750 | – |
| 2025 Sep 08 17:57 | 2025 Aug 30 11:30:52 | 98.9478 | 0.03288 | 9.4827 | 183.6327 | 213.0172 | 13.32750 | – |
| 2025 Sep 07 17:56 | 2025 Aug 30 11:30:52 | 98.9478 | 0.03288 | 9.4827 | 183.6327 | 213.0172 | 13.32750 | – |
| 2025 Sep 06 20:41 | 2025 Aug 30 11:30:52 | 98.9478 | 0.03288 | 9.4827 | 183.6327 | 213.0172 | 13.32750 | – |
| 2025 Sep 03 17:57 | 2025 Aug 30 11:30:52 | 98.9478 | 0.03288 | 9.4827 | 183.6327 | 213.0172 | 13.32750 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 11:26:35 | 98.9484 | 0.03287 | 9.3078 | 191.0757 | 213.0172 | 13.32750 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 11:26:35 | 98.9484 | 0.03287 | 9.3078 | 191.0757 | 213.0172 | 13.32750 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 11:26:35 | 98.9484 | 0.03287 | 9.3078 | 191.0757 | 213.0172 | 13.32750 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 11:26:35 | 98.9484 | 0.03287 | 9.3078 | 191.0757 | 213.0172 | 13.32750 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 11:26:35 | 98.9484 | 0.03287 | 9.3078 | 191.0757 | 213.0172 | 13.32750 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 11:26:35 | 98.9484 | 0.03287 | 9.3078 | 191.0757 | 213.0172 | 13.32750 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 12:31:31 | 98.9491 | 0.03285 | 9.0190 | 203.3561 | 213.0172 | 13.32750 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 12:31:31 | 98.9491 | 0.03285 | 9.0190 | 203.3561 | 213.0172 | 13.32750 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 12:31:31 | 98.9491 | 0.03285 | 9.0190 | 203.3561 | 213.0172 | 13.32750 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 12:31:31 | 98.9491 | 0.03285 | 9.0190 | 203.3561 | 213.0172 | 13.32750 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 12:31:31 | 98.9491 | 0.03285 | 9.0190 | 203.3561 | 213.0172 | 13.32750 | – |
| 2025 Aug 22 17:56 | 2025 Aug 15 23:46:14 | 98.9500 | 0.03283 | 8.6383 | 219.5377 | 213.0172 | 13.32750 | – |