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 | 9977 |
| 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 23:04:51 | 101.8932 | 0.00700 | 22.6181 | 355.3100 | 186.9028 | 12.54177 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:49:48 | 101.8937 | 0.00706 | 21.8317 | 19.3671 | 186.9028 | 12.54177 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:49:48 | 101.8937 | 0.00706 | 21.8317 | 19.3671 | 186.9028 | 12.54177 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:49:48 | 101.8937 | 0.00706 | 21.8317 | 19.3671 | 186.9028 | 12.54177 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:49:48 | 101.8937 | 0.00706 | 21.8317 | 19.3671 | 186.9028 | 12.54177 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:49:48 | 101.8937 | 0.00706 | 21.8317 | 19.3671 | 186.9028 | 12.54177 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:49:48 | 101.8937 | 0.00706 | 21.8317 | 19.3671 | 186.9028 | 12.54177 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:49:48 | 101.8937 | 0.00706 | 21.8317 | 19.3671 | 186.9028 | 12.54177 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:10:43 | 101.8941 | 0.00713 | 21.4064 | 32.2934 | 186.9028 | 12.54177 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:10:43 | 101.8941 | 0.00713 | 21.4064 | 32.2934 | 186.9028 | 12.54177 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:10:43 | 101.8941 | 0.00713 | 21.4064 | 32.2934 | 186.9028 | 12.54177 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:10:43 | 101.8941 | 0.00713 | 21.4064 | 32.2934 | 186.9028 | 12.54177 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:10:43 | 101.8941 | 0.00713 | 21.4064 | 32.2934 | 186.9028 | 12.54177 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:10:43 | 101.8941 | 0.00713 | 21.4064 | 32.2934 | 186.9028 | 12.54177 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 16:56:51 | 101.8945 | 0.00721 | 20.9962 | 44.5396 | 186.9028 | 12.54177 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 16:56:51 | 101.8945 | 0.00721 | 20.9962 | 44.5396 | 186.9028 | 12.54177 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 16:56:51 | 101.8945 | 0.00721 | 20.9962 | 44.5396 | 186.9028 | 12.54177 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 16:56:51 | 101.8945 | 0.00721 | 20.9962 | 44.5396 | 186.9028 | 12.54177 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 16:56:51 | 101.8945 | 0.00721 | 20.9962 | 44.5396 | 186.9028 | 12.54177 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:57:46 | 101.8942 | 0.00728 | 20.7343 | 52.2667 | 186.9028 | 12.54177 | – |