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 | 18775 |
| 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 16 17:56 | 2026 Aug 10 23:56:46 | 99.1312 | 0.00638 | 8.4882 | 200.5299 | 159.3298 | 13.99553 | – |
| 2026 Aug 15 17:57 | 2026 Aug 10 23:56:46 | 99.1312 | 0.00638 | 8.4882 | 200.5299 | 159.3298 | 13.99553 | – |
| 2026 Aug 14 17:56 | 2026 Aug 10 23:56:46 | 99.1312 | 0.00638 | 8.4882 | 200.5299 | 159.3298 | 13.99553 | – |
| 2026 Aug 13 17:57 | 2026 Aug 10 23:56:46 | 99.1312 | 0.00638 | 8.4882 | 200.5299 | 159.3298 | 13.99553 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 13:34:03 | 99.1322 | 0.00637 | 8.1935 | 213.0005 | 159.3298 | 13.99553 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 13:34:03 | 99.1322 | 0.00637 | 8.1935 | 213.0005 | 159.3298 | 13.99553 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 13:34:03 | 99.1322 | 0.00637 | 8.1935 | 213.0005 | 159.3298 | 13.99553 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 13:34:03 | 99.1322 | 0.00637 | 8.1935 | 213.0005 | 159.3298 | 13.99553 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 13:34:03 | 99.1322 | 0.00637 | 8.1935 | 213.0005 | 159.3298 | 13.99553 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 13:34:03 | 99.1322 | 0.00637 | 8.1935 | 213.0005 | 159.3298 | 13.99553 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 16:52:26 | 99.1334 | 0.00636 | 7.8036 | 229.4783 | 159.3298 | 13.99553 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 16:52:26 | 99.1334 | 0.00636 | 7.8036 | 229.4783 | 159.3298 | 13.99553 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 16:52:26 | 99.1334 | 0.00636 | 7.8036 | 229.4783 | 159.3298 | 13.99553 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 16:52:26 | 99.1334 | 0.00636 | 7.8036 | 229.4783 | 159.3298 | 13.99553 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 16:52:26 | 99.1334 | 0.00636 | 7.8036 | 229.4783 | 159.3298 | 13.99553 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 16:52:26 | 99.1334 | 0.00636 | 7.8036 | 229.4783 | 159.3298 | 13.99553 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 16:46:10 | 99.1349 | 0.00635 | 7.4708 | 243.5832 | 159.3298 | 13.99553 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 16:46:10 | 99.1349 | 0.00635 | 7.4708 | 243.5832 | 159.3298 | 13.99553 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 16:46:10 | 99.1349 | 0.00635 | 7.4708 | 243.5832 | 159.3298 | 13.99553 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 16:46:10 | 99.1349 | 0.00635 | 7.4708 | 243.5832 | 159.3298 | 13.99553 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 16:46:10 | 99.1349 | 0.00635 | 7.4708 | 243.5832 | 159.3298 | 13.99553 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 13:12:47 | 99.1361 | 0.00633 | 7.0618 | 260.8911 | 159.3298 | 13.99553 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 13:12:47 | 99.1361 | 0.00633 | 7.0618 | 260.8911 | 159.3298 | 13.99553 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 13:12:47 | 99.1361 | 0.00633 | 7.0618 | 260.8911 | 159.3298 | 13.99553 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 13:12:47 | 99.1361 | 0.00633 | 7.0618 | 260.8911 | 159.3298 | 13.99553 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 13:12:47 | 99.1361 | 0.00633 | 7.0618 | 260.8911 | 159.3298 | 13.99553 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 13:12:47 | 99.1361 | 0.00633 | 7.0618 | 260.8911 | 159.3298 | 13.99553 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:33:04 | 99.1368 | 0.00632 | 6.7716 | 273.1847 | 159.3298 | 13.99553 | – |