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 | 21434 |
| 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 Aug 03 17:56 | 2026 Jul 31 14:40:37 | 99.4596 | 0.06574 | 18.0966 | 190.6633 | 331.9601 | 12.16336 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 14:40:37 | 99.4596 | 0.06574 | 18.0966 | 190.6633 | 331.9601 | 12.16336 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 14:40:37 | 99.4596 | 0.06574 | 18.0966 | 190.6633 | 331.9601 | 12.16336 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 03:20:00 | 99.4597 | 0.06571 | 17.8726 | 199.5041 | 331.9601 | 12.16336 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 03:20:00 | 99.4597 | 0.06571 | 17.8726 | 199.5041 | 331.9601 | 12.16336 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 03:20:00 | 99.4597 | 0.06571 | 17.8726 | 199.5041 | 331.9601 | 12.16336 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 03:20:00 | 99.4597 | 0.06571 | 17.8726 | 199.5041 | 331.9601 | 12.16336 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 03:20:00 | 99.4597 | 0.06571 | 17.8726 | 199.5041 | 331.9601 | 12.16336 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:13:22 | 99.4601 | 0.06567 | 17.5718 | 211.3774 | 331.9601 | 12.16336 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:13:22 | 99.4601 | 0.06567 | 17.5718 | 211.3774 | 331.9601 | 12.16336 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:13:22 | 99.4601 | 0.06567 | 17.5718 | 211.3774 | 331.9601 | 12.16336 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:13:22 | 99.4601 | 0.06567 | 17.5718 | 211.3774 | 331.9601 | 12.16336 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:13:22 | 99.4601 | 0.06567 | 17.5718 | 211.3774 | 331.9601 | 12.16336 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:13:22 | 99.4601 | 0.06567 | 17.5718 | 211.3774 | 331.9601 | 12.16336 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 02:48:26 | 99.4600 | 0.06565 | 17.3205 | 221.3111 | 331.9601 | 12.16336 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 02:48:26 | 99.4600 | 0.06565 | 17.3205 | 221.3111 | 331.9601 | 12.16336 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 02:48:26 | 99.4600 | 0.06565 | 17.3205 | 221.3111 | 331.9601 | 12.16336 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 02:48:26 | 99.4600 | 0.06565 | 17.3205 | 221.3111 | 331.9601 | 12.16336 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 02:48:26 | 99.4600 | 0.06565 | 17.3205 | 221.3111 | 331.9601 | 12.16336 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 02:48:26 | 99.4600 | 0.06565 | 17.3205 | 221.3111 | 331.9601 | 12.16336 | – |
| 2026 Jul 15 17:57 | 2026 Jul 09 03:00:10 | 99.4604 | 0.06562 | 16.9703 | 235.1583 | 331.9601 | 12.16336 | – |
| 2026 Jul 14 17:56 | 2026 Jul 09 03:00:10 | 99.4604 | 0.06562 | 16.9703 | 235.1583 | 331.9601 | 12.16336 | – |
| 2026 Jul 13 17:56 | 2026 Jul 09 03:00:10 | 99.4604 | 0.06562 | 16.9703 | 235.1583 | 331.9601 | 12.16336 | – |
| 2026 Jul 12 17:56 | 2026 Jul 09 03:00:10 | 99.4604 | 0.06562 | 16.9703 | 235.1583 | 331.9601 | 12.16336 | – |
| 2026 Jul 11 17:56 | 2026 Jul 09 03:00:10 | 99.4604 | 0.06562 | 16.9703 | 235.1583 | 331.9601 | 12.16336 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 10:23:59 | 99.4606 | 0.06560 | 16.7352 | 244.4524 | 331.9601 | 12.16336 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 10:23:59 | 99.4606 | 0.06560 | 16.7352 | 244.4524 | 331.9601 | 12.16336 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 10:23:59 | 99.4606 | 0.06560 | 16.7352 | 244.4524 | 331.9601 | 12.16336 | – |