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 | 12263 |
| 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 02 17:57 | 2026 Apr 30 07:32:28 | 98.9368 | 0.04191 | 16.0175 | 120.1601 | 244.1745 | 13.34642 | – |
| 2026 May 01 17:56 | 2026 Apr 30 07:32:28 | 98.9368 | 0.04191 | 16.0175 | 120.1601 | 244.1745 | 13.34642 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 07:32:28 | 98.9368 | 0.04191 | 16.0175 | 120.1601 | 244.1745 | 13.34642 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 07:36:12 | 98.9361 | 0.04194 | 15.6669 | 134.9835 | 244.1745 | 13.34642 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 07:36:12 | 98.9361 | 0.04194 | 15.6669 | 134.9835 | 244.1745 | 13.34642 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 07:36:12 | 98.9361 | 0.04194 | 15.6669 | 134.9835 | 244.1745 | 13.34642 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 07:36:12 | 98.9361 | 0.04194 | 15.6669 | 134.9835 | 244.1745 | 13.34642 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 07:36:12 | 98.9361 | 0.04194 | 15.6669 | 134.9835 | 244.1745 | 13.34642 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 07:36:12 | 98.9361 | 0.04194 | 15.6669 | 134.9835 | 244.1745 | 13.34642 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:03:11 | 98.9349 | 0.04194 | 15.3733 | 147.4089 | 244.1745 | 13.34642 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:03:11 | 98.9349 | 0.04194 | 15.3733 | 147.4089 | 244.1745 | 13.34642 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:03:11 | 98.9349 | 0.04194 | 15.3733 | 147.4089 | 244.1745 | 13.34642 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:03:11 | 98.9349 | 0.04194 | 15.3733 | 147.4089 | 244.1745 | 13.34642 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:03:11 | 98.9349 | 0.04194 | 15.3733 | 147.4089 | 244.1745 | 13.34642 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:06:36 | 98.9339 | 0.04193 | 15.0228 | 162.2514 | 244.1745 | 13.34642 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:06:36 | 98.9339 | 0.04193 | 15.0228 | 162.2514 | 244.1745 | 13.34642 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:06:36 | 98.9339 | 0.04193 | 15.0228 | 162.2514 | 244.1745 | 13.34642 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:06:36 | 98.9339 | 0.04193 | 15.0228 | 162.2514 | 244.1745 | 13.34642 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 06:33:20 | 98.9331 | 0.04192 | 14.7292 | 174.6996 | 244.1745 | 13.34642 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 06:33:20 | 98.9331 | 0.04192 | 14.7292 | 174.6996 | 244.1745 | 13.34642 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 06:33:20 | 98.9331 | 0.04192 | 14.7292 | 174.6996 | 244.1745 | 13.34642 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 06:33:20 | 98.9331 | 0.04192 | 14.7292 | 174.6996 | 244.1745 | 13.34642 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:33:20 | 98.9331 | 0.04192 | 14.7292 | 174.6996 | 244.1745 | 13.34642 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 21:36:30 | 98.9318 | 0.04191 | 14.3568 | 190.4999 | 244.1745 | 13.34642 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 21:36:30 | 98.9318 | 0.04191 | 14.3568 | 190.4999 | 244.1745 | 13.34642 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 21:36:30 | 98.9318 | 0.04191 | 14.3568 | 190.4999 | 244.1745 | 13.34642 | – |