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 | 42646 |
| 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 Jan 01 18:56 | 2025 Dec 30 13:46:32 | 100.0119 | 0.00542 | 18.6503 | 260.6653 | 98.8344 | 13.36066 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 13:46:32 | 100.0119 | 0.00542 | 18.6503 | 260.6653 | 98.8344 | 13.36066 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 00:46:54 | 100.0117 | 0.00543 | 18.2881 | 274.0449 | 98.8344 | 13.36066 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 00:46:54 | 100.0117 | 0.00543 | 18.2881 | 274.0449 | 98.8344 | 13.36066 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 00:46:54 | 100.0117 | 0.00543 | 18.2881 | 274.0449 | 98.8344 | 13.36066 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 00:46:54 | 100.0117 | 0.00543 | 18.2881 | 274.0449 | 98.8344 | 13.36066 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 00:46:54 | 100.0117 | 0.00543 | 18.2881 | 274.0449 | 98.8344 | 13.36066 | – |
| 2025 Dec 22 18:57 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 21 18:57 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 20 18:57 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 11:29:08 | 100.0104 | 0.00547 | 17.4021 | 306.6189 | 98.8344 | 13.36066 | – |
| 2025 Dec 11 18:56 | 2025 Dec 05 11:42:29 | 100.0099 | 0.00549 | 17.0106 | 320.9253 | 98.8344 | 13.36066 | – |
| 2025 Dec 10 18:56 | 2025 Dec 05 11:42:29 | 100.0099 | 0.00549 | 17.0106 | 320.9253 | 98.8344 | 13.36066 | – |
| 2025 Dec 09 18:56 | 2025 Dec 05 11:42:29 | 100.0099 | 0.00549 | 17.0106 | 320.9253 | 98.8344 | 13.36066 | – |
| 2025 Dec 08 18:56 | 2025 Dec 05 11:42:29 | 100.0099 | 0.00549 | 17.0106 | 320.9253 | 98.8344 | 13.36066 | – |
| 2025 Dec 07 18:56 | 2025 Dec 05 11:42:29 | 100.0099 | 0.00549 | 17.0106 | 320.9253 | 98.8344 | 13.36066 | – |
| 2025 Dec 06 18:56 | 2025 Nov 29 01:08:50 | 100.0090 | 0.00551 | 16.5897 | 336.2995 | 98.8344 | 13.36066 | – |