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 | 12212 |
| 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 14 23:07:39 | 98.7227 | 0.00255 | 19.6471 | 290.9314 | 135.8121 | 13.98436 | – |
| 2025 Sep 15 17:56 | 2025 Sep 14 23:07:39 | 98.7227 | 0.00255 | 19.6471 | 290.9314 | 135.8121 | 13.98436 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 01:53:33 | 98.7246 | 0.00260 | 18.8934 | 324.6040 | 135.8121 | 13.98436 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 01:53:33 | 98.7246 | 0.00260 | 18.8934 | 324.6040 | 135.8121 | 13.98436 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 01:53:33 | 98.7246 | 0.00260 | 18.8934 | 324.6040 | 135.8121 | 13.98436 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 01:53:33 | 98.7246 | 0.00260 | 18.8934 | 324.6040 | 135.8121 | 13.98436 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 01:53:33 | 98.7246 | 0.00260 | 18.8934 | 324.6040 | 135.8121 | 13.98436 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 01:53:33 | 98.7246 | 0.00260 | 18.8934 | 324.6040 | 135.8121 | 13.98436 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 01:53:33 | 98.7246 | 0.00260 | 18.8934 | 324.6040 | 135.8121 | 13.98436 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:11:42 | 98.7255 | 0.00264 | 18.5003 | 342.4172 | 135.8121 | 13.98436 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:11:42 | 98.7255 | 0.00264 | 18.5003 | 342.4172 | 135.8121 | 13.98436 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:11:42 | 98.7255 | 0.00264 | 18.5003 | 342.4172 | 135.8121 | 13.98436 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:11:42 | 98.7255 | 0.00264 | 18.5003 | 342.4172 | 135.8121 | 13.98436 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:11:42 | 98.7255 | 0.00264 | 18.5003 | 342.4172 | 135.8121 | 13.98436 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:11:42 | 98.7255 | 0.00264 | 18.5003 | 342.4172 | 135.8121 | 13.98436 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 01:34:34 | 98.7265 | 0.00268 | 18.1947 | 356.3387 | 135.8121 | 13.98436 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 01:34:34 | 98.7265 | 0.00268 | 18.1947 | 356.3387 | 135.8121 | 13.98436 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 01:34:34 | 98.7265 | 0.00268 | 18.1947 | 356.3387 | 135.8121 | 13.98436 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 01:34:34 | 98.7265 | 0.00268 | 18.1947 | 356.3387 | 135.8121 | 13.98436 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 01:34:34 | 98.7265 | 0.00268 | 18.1947 | 356.3387 | 135.8121 | 13.98436 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 13:52:12 | 98.7268 | 0.00271 | 17.9100 | 9.1984 | 135.8121 | 13.98436 | – |