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 | 42657 |
| 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 Jul 24 17:56 | 2026 Jul 19 13:14:35 | 99.6684 | 0.00443 | 6.6082 | 267.6801 | 91.9262 | 13.54518 | – |
| 2026 Jul 23 17:57 | 2026 Jul 19 13:14:35 | 99.6684 | 0.00443 | 6.6082 | 267.6801 | 91.9262 | 13.54518 | – |
| 2026 Jul 22 17:57 | 2026 Jul 19 13:14:35 | 99.6684 | 0.00443 | 6.6082 | 267.6801 | 91.9262 | 13.54518 | – |
| 2026 Jul 21 17:57 | 2026 Jul 19 13:14:35 | 99.6684 | 0.00443 | 6.6082 | 267.6801 | 91.9262 | 13.54518 | – |
| 2026 Jul 20 17:57 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 19 19:06 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 19 17:57 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 18 17:57 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 17 17:57 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 16 17:56 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 15 17:57 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 14 17:56 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 13 17:56 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 12 17:56 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 11 17:56 | 2026 Jul 08 11:19:45 | 99.6703 | 0.00446 | 5.8858 | 296.0004 | 91.9262 | 13.54518 | – |
| 2026 Jul 09 17:56 | 2026 Jun 30 13:38:40 | 99.6713 | 0.00448 | 5.3704 | 316.0612 | 91.9262 | 13.54518 | – |
| 2026 Jul 08 17:56 | 2026 Jun 30 13:38:40 | 99.6713 | 0.00448 | 5.3704 | 316.0612 | 91.9262 | 13.54518 | – |
| 2026 Jul 07 17:56 | 2026 Jun 30 13:38:40 | 99.6713 | 0.00448 | 5.3704 | 316.0612 | 91.9262 | 13.54518 | – |
| 2026 Jul 06 17:57 | 2026 Jun 30 13:38:40 | 99.6713 | 0.00448 | 5.3704 | 316.0612 | 91.9262 | 13.54518 | – |
| 2026 Jul 05 17:56 | 2026 Jun 30 13:38:40 | 99.6713 | 0.00448 | 5.3704 | 316.0612 | 91.9262 | 13.54518 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 12:49:33 | 99.6714 | 0.00448 | 5.3029 | 318.6790 | 91.9262 | 13.54518 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 12:49:33 | 99.6714 | 0.00448 | 5.3029 | 318.6790 | 91.9262 | 13.54518 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:49:33 | 99.6714 | 0.00448 | 5.3029 | 318.6790 | 91.9262 | 13.54518 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:49:33 | 99.6714 | 0.00448 | 5.3029 | 318.6790 | 91.9262 | 13.54518 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:49:33 | 99.6714 | 0.00448 | 5.3029 | 318.6790 | 91.9262 | 13.54518 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:49:33 | 99.6714 | 0.00448 | 5.3029 | 318.6790 | 91.9262 | 13.54518 | – |
| 2026 Jun 28 17:56 | 2026 Jun 20 10:46:37 | 99.6725 | 0.00452 | 4.7104 | 341.5573 | 91.9262 | 13.54518 | – |
| 2026 Jun 27 17:55 | 2026 Jun 20 10:46:37 | 99.6725 | 0.00452 | 4.7104 | 341.5573 | 91.9262 | 13.54518 | – |