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 | 26844 |
| 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 11 18:57 | 2026 Jan 10 10:10:13 | 99.7549 | 0.00464 | 19.6896 | 119.9447 | 312.0929 | 13.61484 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 02:23:43 | 99.7549 | 0.00462 | 19.4018 | 130.9019 | 312.0929 | 13.61484 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 02:23:43 | 99.7549 | 0.00462 | 19.4018 | 130.9019 | 312.0929 | 13.61484 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 02:23:43 | 99.7549 | 0.00462 | 19.4018 | 130.9019 | 312.0929 | 13.61484 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 02:23:43 | 99.7549 | 0.00462 | 19.4018 | 130.9019 | 312.0929 | 13.61484 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 02:23:43 | 99.7549 | 0.00462 | 19.4018 | 130.9019 | 312.0929 | 13.61484 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 11:59:55 | 99.7544 | 0.00460 | 19.0291 | 145.1892 | 312.0929 | 13.61484 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 11:59:55 | 99.7544 | 0.00460 | 19.0291 | 145.1892 | 312.0929 | 13.61484 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 11:59:55 | 99.7544 | 0.00460 | 19.0291 | 145.1892 | 312.0929 | 13.61484 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 11:59:55 | 99.7544 | 0.00460 | 19.0291 | 145.1892 | 312.0929 | 13.61484 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 11:59:55 | 99.7544 | 0.00460 | 19.0291 | 145.1892 | 312.0929 | 13.61484 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 12:03:11 | 99.7542 | 0.00458 | 18.6964 | 157.9660 | 312.0929 | 13.61484 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 12:03:11 | 99.7542 | 0.00458 | 18.6964 | 157.9660 | 312.0929 | 13.61484 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 12:03:11 | 99.7542 | 0.00458 | 18.6964 | 157.9660 | 312.0929 | 13.61484 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 12:03:11 | 99.7542 | 0.00458 | 18.6964 | 157.9660 | 312.0929 | 13.61484 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 12:03:11 | 99.7542 | 0.00458 | 18.6964 | 157.9660 | 312.0929 | 13.61484 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 13:48:15 | 99.7540 | 0.00456 | 18.3019 | 173.1900 | 312.0929 | 13.61484 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 13:48:15 | 99.7540 | 0.00456 | 18.3019 | 173.1900 | 312.0929 | 13.61484 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 13:48:15 | 99.7540 | 0.00456 | 18.3019 | 173.1900 | 312.0929 | 13.61484 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 13:48:15 | 99.7540 | 0.00456 | 18.3019 | 173.1900 | 312.0929 | 13.61484 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 13:48:15 | 99.7540 | 0.00456 | 18.3019 | 173.1900 | 312.0929 | 13.61484 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 13:48:15 | 99.7540 | 0.00456 | 18.3019 | 173.1900 | 312.0929 | 13.61484 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 00:39:08 | 99.7529 | 0.00455 | 17.7330 | 195.2614 | 312.0929 | 13.61484 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 00:39:08 | 99.7529 | 0.00455 | 17.7330 | 195.2614 | 312.0929 | 13.61484 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 00:39:08 | 99.7529 | 0.00455 | 17.7330 | 195.2614 | 312.0929 | 13.61484 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:39:08 | 99.7529 | 0.00455 | 17.7330 | 195.2614 | 312.0929 | 13.61484 | – |