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 | 21353 |
| 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 May 08 17:56 | 2025 May 02 20:38:14 | 99.5587 | 0.05219 | 4.5770 | 86.2349 | 344.2739 | 12.40702 | – |
| 2025 May 07 17:56 | 2025 May 02 20:38:14 | 99.5587 | 0.05219 | 4.5770 | 86.2349 | 344.2739 | 12.40702 | – |
| 2025 May 06 17:57 | 2025 May 02 20:38:14 | 99.5587 | 0.05219 | 4.5770 | 86.2349 | 344.2739 | 12.40702 | – |
| 2025 May 05 17:56 | 2025 May 02 20:38:14 | 99.5587 | 0.05219 | 4.5770 | 86.2349 | 344.2739 | 12.40702 | – |
| 2025 May 04 17:57 | 2025 May 02 20:38:14 | 99.5587 | 0.05219 | 4.5770 | 86.2349 | 344.2739 | 12.40702 | – |
| 2025 May 03 17:57 | 2025 May 02 20:38:14 | 99.5587 | 0.05219 | 4.5770 | 86.2349 | 344.2739 | 12.40702 | – |
| 2025 May 01 17:56 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 09:20:06 | 99.5577 | 0.05215 | 4.0240 | 107.7578 | 344.2739 | 12.40702 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 20:17:49 | 99.5570 | 0.05212 | 3.6785 | 121.2183 | 344.2739 | 12.40702 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 20:17:49 | 99.5570 | 0.05212 | 3.6785 | 121.2183 | 344.2739 | 12.40702 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 20:17:49 | 99.5570 | 0.05212 | 3.6785 | 121.2183 | 344.2739 | 12.40702 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 20:17:49 | 99.5570 | 0.05212 | 3.6785 | 121.2183 | 344.2739 | 12.40702 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 20:17:49 | 99.5570 | 0.05212 | 3.6785 | 121.2183 | 344.2739 | 12.40702 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 20:17:49 | 99.5570 | 0.05212 | 3.6785 | 121.2183 | 344.2739 | 12.40702 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 10:08:07 | 99.5564 | 0.05211 | 3.4449 | 130.3240 | 344.2739 | 12.40702 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 10:08:07 | 99.5564 | 0.05211 | 3.4449 | 130.3240 | 344.2739 | 12.40702 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 10:08:07 | 99.5564 | 0.05211 | 3.4449 | 130.3240 | 344.2739 | 12.40702 | – |