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 | 21296 |
| 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 20 17:57 | 2026 Jul 15 23:14:25 | 99.5762 | 0.02359 | 0.7647 | 198.4442 | 317.7579 | 13.10722 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 23:14:25 | 99.5762 | 0.02359 | 0.7647 | 198.4442 | 317.7579 | 13.10722 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 23:14:25 | 99.5762 | 0.02359 | 0.7647 | 198.4442 | 317.7579 | 13.10722 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 23:14:25 | 99.5762 | 0.02359 | 0.7647 | 198.4442 | 317.7579 | 13.10722 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 23:14:25 | 99.5762 | 0.02359 | 0.7647 | 198.4442 | 317.7579 | 13.10722 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 23:14:25 | 99.5762 | 0.02359 | 0.7647 | 198.4442 | 317.7579 | 13.10722 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 00:09:20 | 99.5755 | 0.02356 | 0.4676 | 210.0070 | 317.7579 | 13.10722 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 00:09:20 | 99.5755 | 0.02356 | 0.4676 | 210.0070 | 317.7579 | 13.10722 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 00:09:20 | 99.5755 | 0.02356 | 0.4676 | 210.0070 | 317.7579 | 13.10722 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 00:09:20 | 99.5755 | 0.02356 | 0.4676 | 210.0070 | 317.7579 | 13.10722 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 00:09:20 | 99.5755 | 0.02356 | 0.4676 | 210.0070 | 317.7579 | 13.10722 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 23:25:55 | 99.5749 | 0.02353 | 0.1066 | 224.0785 | 317.7579 | 13.10722 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 23:25:55 | 99.5749 | 0.02353 | 0.1066 | 224.0785 | 317.7579 | 13.10722 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 23:25:55 | 99.5749 | 0.02353 | 0.1066 | 224.0785 | 317.7579 | 13.10722 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 23:25:55 | 99.5749 | 0.02353 | 0.1066 | 224.0785 | 317.7579 | 13.10722 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 23:25:55 | 99.5749 | 0.02353 | 0.1066 | 224.0785 | 317.7579 | 13.10722 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 22:43:33 | 99.5735 | 0.02352 | 23.7456 | 238.1411 | 317.7579 | 13.10722 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 22:43:33 | 99.5735 | 0.02352 | 23.7456 | 238.1411 | 317.7579 | 13.10722 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 22:43:33 | 99.5735 | 0.02352 | 23.7456 | 238.1411 | 317.7579 | 13.10722 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 22:43:33 | 99.5735 | 0.02352 | 23.7456 | 238.1411 | 317.7579 | 13.10722 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 22:43:33 | 99.5735 | 0.02352 | 23.7456 | 238.1411 | 317.7579 | 13.10722 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 22:43:33 | 99.5735 | 0.02352 | 23.7456 | 238.1411 | 317.7579 | 13.10722 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 10:20:02 | 99.5734 | 0.02348 | 23.3556 | 253.3980 | 317.7579 | 13.10722 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 10:20:02 | 99.5734 | 0.02348 | 23.3556 | 253.3980 | 317.7579 | 13.10722 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 10:20:02 | 99.5734 | 0.02348 | 23.3556 | 253.3980 | 317.7579 | 13.10722 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 10:20:02 | 99.5734 | 0.02348 | 23.3556 | 253.3980 | 317.7579 | 13.10722 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 10:20:02 | 99.5734 | 0.02348 | 23.3556 | 253.3980 | 317.7579 | 13.10722 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 10:20:02 | 99.5734 | 0.02348 | 23.3556 | 253.3980 | 317.7579 | 13.10722 | – |