Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 15788 |
| 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 29 17:57 | 2026 Jul 27 06:10:27 | 98.8899 | 0.01191 | 8.0617 | 112.9915 | 37.6700 | 13.93598 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 06:10:27 | 98.8899 | 0.01191 | 8.0617 | 112.9915 | 37.6700 | 13.93598 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 06:10:27 | 98.8899 | 0.01191 | 8.0617 | 112.9915 | 37.6700 | 13.93598 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 05:26:43 | 98.8901 | 0.01187 | 7.6750 | 129.4321 | 37.6700 | 13.93598 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 05:26:43 | 98.8901 | 0.01187 | 7.6750 | 129.4321 | 37.6700 | 13.93598 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 05:26:43 | 98.8901 | 0.01187 | 7.6750 | 129.4321 | 37.6700 | 13.93598 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 05:26:43 | 98.8901 | 0.01187 | 7.6750 | 129.4321 | 37.6700 | 13.93598 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 05:26:43 | 98.8901 | 0.01187 | 7.6750 | 129.4321 | 37.6700 | 13.93598 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 05:26:43 | 98.8901 | 0.01187 | 7.6750 | 129.4321 | 37.6700 | 13.93598 | – |
| 2026 Jul 20 17:57 | 2026 Jul 14 06:17:43 | 98.8917 | 0.01181 | 7.2285 | 148.4895 | 37.6700 | 13.93598 | – |
| 2026 Jul 19 19:06 | 2026 Jul 14 06:17:43 | 98.8917 | 0.01181 | 7.2285 | 148.4895 | 37.6700 | 13.93598 | – |
| 2026 Jul 19 17:57 | 2026 Jul 14 06:17:43 | 98.8917 | 0.01181 | 7.2285 | 148.4895 | 37.6700 | 13.93598 | – |
| 2026 Jul 18 17:57 | 2026 Jul 14 06:17:43 | 98.8917 | 0.01181 | 7.2285 | 148.4895 | 37.6700 | 13.93598 | – |
| 2026 Jul 17 17:57 | 2026 Jul 14 06:17:43 | 98.8917 | 0.01181 | 7.2285 | 148.4895 | 37.6700 | 13.93598 | – |
| 2026 Jul 16 17:56 | 2026 Jul 14 06:17:43 | 98.8917 | 0.01181 | 7.2285 | 148.4895 | 37.6700 | 13.93598 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 00:37:12 | 98.8914 | 0.01179 | 7.0210 | 157.3912 | 37.6700 | 13.93598 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 00:37:12 | 98.8914 | 0.01179 | 7.0210 | 157.3912 | 37.6700 | 13.93598 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 00:37:12 | 98.8914 | 0.01179 | 7.0210 | 157.3912 | 37.6700 | 13.93598 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 00:37:12 | 98.8914 | 0.01179 | 7.0210 | 157.3912 | 37.6700 | 13.93598 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 00:37:12 | 98.8914 | 0.01179 | 7.0210 | 157.3912 | 37.6700 | 13.93598 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 05:11:23 | 98.8914 | 0.01174 | 6.6484 | 173.4730 | 37.6700 | 13.93598 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 05:11:23 | 98.8914 | 0.01174 | 6.6484 | 173.4730 | 37.6700 | 13.93598 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 05:11:23 | 98.8914 | 0.01174 | 6.6484 | 173.4730 | 37.6700 | 13.93598 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 05:11:23 | 98.8914 | 0.01174 | 6.6484 | 173.4730 | 37.6700 | 13.93598 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 05:11:23 | 98.8914 | 0.01174 | 6.6484 | 173.4730 | 37.6700 | 13.93598 | – |
| 2026 Jul 04 17:56 | 2026 Jun 27 17:23:04 | 98.8922 | 0.01170 | 6.1680 | 194.1475 | 37.6700 | 13.93598 | – |
| 2026 Jul 03 17:57 | 2026 Jun 27 17:23:04 | 98.8922 | 0.01170 | 6.1680 | 194.1475 | 37.6700 | 13.93598 | – |
| 2026 Jul 02 17:56 | 2026 Jun 27 17:23:04 | 98.8922 | 0.01170 | 6.1680 | 194.1475 | 37.6700 | 13.93598 | – |