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 | 21363 |
| 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 04 17:57 | 2026 Aug 01 08:04:14 | 99.7393 | 0.01745 | 8.3961 | 169.5478 | 313.4148 | 13.10294 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 08:04:14 | 99.7393 | 0.01745 | 8.3961 | 169.5478 | 313.4148 | 13.10294 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 08:04:14 | 99.7393 | 0.01745 | 8.3961 | 169.5478 | 313.4148 | 13.10294 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 08:04:14 | 99.7393 | 0.01745 | 8.3961 | 169.5478 | 313.4148 | 13.10294 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 05:27:25 | 99.7399 | 0.01743 | 8.0854 | 181.3832 | 313.4148 | 13.10294 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 05:27:25 | 99.7399 | 0.01743 | 8.0854 | 181.3832 | 313.4148 | 13.10294 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 05:27:25 | 99.7399 | 0.01743 | 8.0854 | 181.3832 | 313.4148 | 13.10294 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 05:27:25 | 99.7399 | 0.01743 | 8.0854 | 181.3832 | 313.4148 | 13.10294 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 05:27:25 | 99.7399 | 0.01743 | 8.0854 | 181.3832 | 313.4148 | 13.10294 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 06:30:22 | 99.7406 | 0.01741 | 7.7231 | 195.1986 | 313.4148 | 13.10294 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 06:30:22 | 99.7406 | 0.01741 | 7.7231 | 195.1986 | 313.4148 | 13.10294 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 06:30:22 | 99.7406 | 0.01741 | 7.7231 | 195.1986 | 313.4148 | 13.10294 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 06:30:22 | 99.7406 | 0.01741 | 7.7231 | 195.1986 | 313.4148 | 13.10294 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 06:30:22 | 99.7406 | 0.01741 | 7.7231 | 195.1986 | 313.4148 | 13.10294 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 06:30:22 | 99.7406 | 0.01741 | 7.7231 | 195.1986 | 313.4148 | 13.10294 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:34:07 | 99.7410 | 0.01740 | 7.4166 | 206.9012 | 313.4148 | 13.10294 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:34:07 | 99.7410 | 0.01740 | 7.4166 | 206.9012 | 313.4148 | 13.10294 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:34:07 | 99.7410 | 0.01740 | 7.4166 | 206.9012 | 313.4148 | 13.10294 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 05:34:07 | 99.7410 | 0.01740 | 7.4166 | 206.9012 | 313.4148 | 13.10294 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 05:34:07 | 99.7410 | 0.01740 | 7.4166 | 206.9012 | 313.4148 | 13.10294 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:34:07 | 99.7410 | 0.01740 | 7.4166 | 206.9012 | 313.4148 | 13.10294 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 06:26:40 | 99.7417 | 0.01738 | 7.1146 | 218.4124 | 313.4148 | 13.10294 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 06:26:40 | 99.7417 | 0.01738 | 7.1146 | 218.4124 | 313.4148 | 13.10294 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 06:26:40 | 99.7417 | 0.01738 | 7.1146 | 218.4124 | 313.4148 | 13.10294 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 06:26:40 | 99.7417 | 0.01738 | 7.1146 | 218.4124 | 313.4148 | 13.10294 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 06:26:40 | 99.7417 | 0.01738 | 7.1146 | 218.4124 | 313.4148 | 13.10294 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 05:41:03 | 99.7422 | 0.01738 | 6.7476 | 232.4364 | 313.4148 | 13.10294 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 05:41:03 | 99.7422 | 0.01738 | 6.7476 | 232.4364 | 313.4148 | 13.10294 | – |