Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12538 |
| 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 11 17:56 | 2026 Jul 11 05:38:03 | 102.7786 | 0.01980 | 19.1465 | 223.6663 | 162.5720 | 12.05753 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 162.5720 | 12.05753 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 162.5720 | 12.05753 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 162.5720 | 12.05753 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 162.5720 | 12.05753 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 17:04:57 | 102.7786 | 0.01978 | 18.7191 | 234.6274 | 162.5720 | 12.05753 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 17:41:12 | 102.7781 | 0.01977 | 18.3276 | 244.6681 | 162.5720 | 12.05753 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 17:41:12 | 102.7781 | 0.01977 | 18.3276 | 244.6681 | 162.5720 | 12.05753 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 17:41:12 | 102.7781 | 0.01977 | 18.3276 | 244.6681 | 162.5720 | 12.05753 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 17:41:12 | 102.7781 | 0.01977 | 18.3276 | 244.6681 | 162.5720 | 12.05753 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 17:41:12 | 102.7781 | 0.01977 | 18.3276 | 244.6681 | 162.5720 | 12.05753 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 17:41:12 | 102.7781 | 0.01977 | 18.3276 | 244.6681 | 162.5720 | 12.05753 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 05:38:17 | 102.7779 | 0.01975 | 17.9016 | 255.6084 | 162.5720 | 12.05753 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 05:38:17 | 102.7779 | 0.01975 | 17.9016 | 255.6084 | 162.5720 | 12.05753 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 05:38:17 | 102.7779 | 0.01975 | 17.9016 | 255.6084 | 162.5720 | 12.05753 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 05:38:17 | 102.7779 | 0.01975 | 17.9016 | 255.6084 | 162.5720 | 12.05753 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 05:38:17 | 102.7779 | 0.01975 | 17.9016 | 255.6084 | 162.5720 | 12.05753 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 05:38:17 | 102.7779 | 0.01975 | 17.9016 | 255.6084 | 162.5720 | 12.05753 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 20:44:12 | 102.7776 | 0.01974 | 17.5497 | 264.6577 | 162.5720 | 12.05753 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 20:44:12 | 102.7776 | 0.01974 | 17.5497 | 264.6577 | 162.5720 | 12.05753 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 20:44:12 | 102.7776 | 0.01974 | 17.5497 | 264.6577 | 162.5720 | 12.05753 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 20:44:12 | 102.7776 | 0.01974 | 17.5497 | 264.6577 | 162.5720 | 12.05753 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 20:44:12 | 102.7776 | 0.01974 | 17.5497 | 264.6577 | 162.5720 | 12.05753 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 20:44:12 | 102.7776 | 0.01974 | 17.5497 | 264.6577 | 162.5720 | 12.05753 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 04:52:21 | 102.7770 | 0.01973 | 17.2443 | 272.5071 | 162.5720 | 12.05753 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 04:52:21 | 102.7770 | 0.01973 | 17.2443 | 272.5071 | 162.5720 | 12.05753 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 04:52:21 | 102.7770 | 0.01973 | 17.2443 | 272.5071 | 162.5720 | 12.05753 | – |