Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7131 |
| 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 Dec 28 18:57 | 2025 Dec 26 14:45:46 | 101.9027 | 0.01678 | 20.4965 | 219.2595 | 319.4459 | 12.15026 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:45:46 | 101.9027 | 0.01678 | 20.4965 | 219.2595 | 319.4459 | 12.15026 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:45:46 | 101.9027 | 0.01678 | 20.4965 | 219.2595 | 319.4459 | 12.15026 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:15:53 | 101.9024 | 0.01688 | 20.1118 | 230.4857 | 319.4459 | 12.15026 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:15:53 | 101.9024 | 0.01688 | 20.1118 | 230.4857 | 319.4459 | 12.15026 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:15:53 | 101.9024 | 0.01688 | 20.1118 | 230.4857 | 319.4459 | 12.15026 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:15:53 | 101.9024 | 0.01688 | 20.1118 | 230.4857 | 319.4459 | 12.15026 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:15:53 | 101.9024 | 0.01688 | 20.1118 | 230.4857 | 319.4459 | 12.15026 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:15:53 | 101.9024 | 0.01688 | 20.1118 | 230.4857 | 319.4459 | 12.15026 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 20:07:48 | 101.9024 | 0.01704 | 19.5777 | 245.9447 | 319.4459 | 12.15026 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:30:13 | 101.9017 | 0.01713 | 19.2859 | 254.3329 | 319.4459 | 12.15026 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:30:13 | 101.9017 | 0.01713 | 19.2859 | 254.3329 | 319.4459 | 12.15026 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:30:13 | 101.9017 | 0.01713 | 19.2859 | 254.3329 | 319.4459 | 12.15026 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:30:13 | 101.9017 | 0.01713 | 19.2859 | 254.3329 | 319.4459 | 12.15026 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:30:13 | 101.9017 | 0.01713 | 19.2859 | 254.3329 | 319.4459 | 12.15026 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 19:18:21 | 101.9014 | 0.01722 | 18.9538 | 263.8321 | 319.4459 | 12.15026 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 19:18:21 | 101.9014 | 0.01722 | 18.9538 | 263.8321 | 319.4459 | 12.15026 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 19:18:21 | 101.9014 | 0.01722 | 18.9538 | 263.8321 | 319.4459 | 12.15026 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 19:18:21 | 101.9014 | 0.01722 | 18.9538 | 263.8321 | 319.4459 | 12.15026 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 19:18:21 | 101.9014 | 0.01722 | 18.9538 | 263.8321 | 319.4459 | 12.15026 | – |