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 | 42636 |
| 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 01:22:56 | 99.6777 | 0.01307 | 13.2962 | 206.0147 | 307.5998 | 13.22151 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 01:22:56 | 99.6777 | 0.01307 | 13.2962 | 206.0147 | 307.5998 | 13.22151 | – |
| 2025 Dec 30 18:56 | 2025 Dec 23 00:29:41 | 99.6776 | 0.01308 | 12.8619 | 222.6821 | 307.5998 | 13.22151 | – |
| 2025 Dec 29 18:56 | 2025 Dec 23 00:29:41 | 99.6776 | 0.01308 | 12.8619 | 222.6821 | 307.5998 | 13.22151 | – |
| 2025 Dec 28 18:57 | 2025 Dec 23 00:29:41 | 99.6776 | 0.01308 | 12.8619 | 222.6821 | 307.5998 | 13.22151 | – |
| 2025 Dec 27 18:57 | 2025 Dec 23 00:29:41 | 99.6776 | 0.01308 | 12.8619 | 222.6821 | 307.5998 | 13.22151 | – |
| 2025 Dec 26 18:56 | 2025 Dec 23 00:29:41 | 99.6776 | 0.01308 | 12.8619 | 222.6821 | 307.5998 | 13.22151 | – |
| 2025 Dec 25 18:57 | 2025 Dec 18 08:01:15 | 99.6776 | 0.01309 | 12.5727 | 233.7849 | 307.5998 | 13.22151 | – |
| 2025 Dec 24 18:56 | 2025 Dec 18 08:01:15 | 99.6776 | 0.01309 | 12.5727 | 233.7849 | 307.5998 | 13.22151 | – |
| 2025 Dec 23 18:56 | 2025 Dec 18 08:01:15 | 99.6776 | 0.01309 | 12.5727 | 233.7849 | 307.5998 | 13.22151 | – |
| 2025 Dec 22 18:57 | 2025 Dec 18 08:01:15 | 99.6776 | 0.01309 | 12.5727 | 233.7849 | 307.5998 | 13.22151 | – |
| 2025 Dec 21 18:57 | 2025 Dec 18 08:01:15 | 99.6776 | 0.01309 | 12.5727 | 233.7849 | 307.5998 | 13.22151 | – |
| 2025 Dec 20 18:57 | 2025 Dec 18 08:01:15 | 99.6776 | 0.01309 | 12.5727 | 233.7849 | 307.5998 | 13.22151 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:08:22 | 99.6777 | 0.01310 | 12.1847 | 248.6623 | 307.5998 | 13.22151 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 07:15:51 | 99.6782 | 0.01311 | 11.8301 | 262.2534 | 307.5998 | 13.22151 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 07:15:51 | 99.6782 | 0.01311 | 11.8301 | 262.2534 | 307.5998 | 13.22151 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 07:15:51 | 99.6782 | 0.01311 | 11.8301 | 262.2534 | 307.5998 | 13.22151 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 07:15:51 | 99.6782 | 0.01311 | 11.8301 | 262.2534 | 307.5998 | 13.22151 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 07:15:51 | 99.6782 | 0.01311 | 11.8301 | 262.2534 | 307.5998 | 13.22151 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:40:50 | 99.6787 | 0.01311 | 11.5945 | 271.2719 | 307.5998 | 13.22151 | – |