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 |
| 2025 Sep 15 17:56 | 2025 Sep 14 22:44:17 | 98.9225 | 0.04226 | 2.7554 | 325.0503 | 32.3534 | 13.32896 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 04:29:25 | 98.9214 | 0.04235 | 2.0129 | 356.7671 | 32.3534 | 13.32896 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 04:29:25 | 98.9214 | 0.04235 | 2.0129 | 356.7671 | 32.3534 | 13.32896 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 04:29:25 | 98.9214 | 0.04235 | 2.0129 | 356.7671 | 32.3534 | 13.32896 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 04:29:25 | 98.9214 | 0.04235 | 2.0129 | 356.7671 | 32.3534 | 13.32896 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 04:29:25 | 98.9214 | 0.04235 | 2.0129 | 356.7671 | 32.3534 | 13.32896 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 04:29:25 | 98.9214 | 0.04235 | 2.0129 | 356.7671 | 32.3534 | 13.32896 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 04:29:25 | 98.9214 | 0.04235 | 2.0129 | 356.7671 | 32.3534 | 13.32896 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:35:11 | 98.9212 | 0.04240 | 1.7029 | 10.0189 | 32.3534 | 13.32896 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:35:11 | 98.9212 | 0.04240 | 1.7029 | 10.0189 | 32.3534 | 13.32896 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:35:11 | 98.9212 | 0.04240 | 1.7029 | 10.0189 | 32.3534 | 13.32896 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:35:11 | 98.9212 | 0.04240 | 1.7029 | 10.0189 | 32.3534 | 13.32896 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:35:11 | 98.9212 | 0.04240 | 1.7029 | 10.0189 | 32.3534 | 13.32896 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:35:11 | 98.9212 | 0.04240 | 1.7029 | 10.0189 | 32.3534 | 13.32896 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 08:26:24 | 98.9208 | 0.04248 | 1.2662 | 28.6503 | 32.3534 | 13.32896 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 08:26:24 | 98.9208 | 0.04248 | 1.2662 | 28.6503 | 32.3534 | 13.32896 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 08:26:24 | 98.9208 | 0.04248 | 1.2662 | 28.6503 | 32.3534 | 13.32896 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 08:26:24 | 98.9208 | 0.04248 | 1.2662 | 28.6503 | 32.3534 | 13.32896 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 08:26:24 | 98.9208 | 0.04248 | 1.2662 | 28.6503 | 32.3534 | 13.32896 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:47:36 | 98.9207 | 0.04251 | 1.1265 | 34.5983 | 32.3534 | 13.32896 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:47:36 | 98.9207 | 0.04251 | 1.1265 | 34.5983 | 32.3534 | 13.32896 | – |