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 | 42641 |
| 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 Apr 29 17:57 | 2026 Apr 24 11:23:53 | 99.7987 | 0.00601 | 13.5462 | 239.0845 | 183.6171 | 13.35654 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:23:53 | 99.7987 | 0.00601 | 13.5462 | 239.0845 | 183.6171 | 13.35654 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:23:53 | 99.7987 | 0.00601 | 13.5462 | 239.0845 | 183.6171 | 13.35654 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:23:53 | 99.7987 | 0.00601 | 13.5462 | 239.0845 | 183.6171 | 13.35654 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:23:53 | 99.7987 | 0.00601 | 13.5462 | 239.0845 | 183.6171 | 13.35654 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:23:53 | 99.7987 | 0.00601 | 13.5462 | 239.0845 | 183.6171 | 13.35654 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 00:44:50 | 99.7985 | 0.00599 | 13.1980 | 252.3411 | 183.6171 | 13.35654 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 00:44:50 | 99.7985 | 0.00599 | 13.1980 | 252.3411 | 183.6171 | 13.35654 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 00:44:50 | 99.7985 | 0.00599 | 13.1980 | 252.3411 | 183.6171 | 13.35654 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 00:44:50 | 99.7985 | 0.00599 | 13.1980 | 252.3411 | 183.6171 | 13.35654 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 00:44:50 | 99.7985 | 0.00599 | 13.1980 | 252.3411 | 183.6171 | 13.35654 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 11:31:34 | 99.7983 | 0.00596 | 12.7790 | 268.3523 | 183.6171 | 13.35654 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 11:31:34 | 99.7983 | 0.00596 | 12.7790 | 268.3523 | 183.6171 | 13.35654 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 11:31:34 | 99.7983 | 0.00596 | 12.7790 | 268.3523 | 183.6171 | 13.35654 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 11:31:34 | 99.7983 | 0.00596 | 12.7790 | 268.3523 | 183.6171 | 13.35654 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 00:29:25 | 99.7984 | 0.00595 | 12.4938 | 279.2788 | 183.6171 | 13.35654 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 00:29:25 | 99.7984 | 0.00595 | 12.4938 | 279.2788 | 183.6171 | 13.35654 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 00:29:25 | 99.7984 | 0.00595 | 12.4938 | 279.2788 | 183.6171 | 13.35654 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 00:29:25 | 99.7984 | 0.00595 | 12.4938 | 279.2788 | 183.6171 | 13.35654 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 00:29:25 | 99.7984 | 0.00595 | 12.4938 | 279.2788 | 183.6171 | 13.35654 | – |
| 2026 Apr 07 17:57 | 2026 Mar 31 12:07:39 | 99.7985 | 0.00593 | 12.0132 | 297.7486 | 183.6171 | 13.35654 | – |
| 2026 Apr 06 17:57 | 2026 Mar 31 12:07:39 | 99.7985 | 0.00593 | 12.0132 | 297.7486 | 183.6171 | 13.35654 | – |
| 2026 Apr 05 17:56 | 2026 Mar 31 12:07:39 | 99.7985 | 0.00593 | 12.0132 | 297.7486 | 183.6171 | 13.35654 | – |
| 2026 Apr 04 17:57 | 2026 Mar 31 12:07:39 | 99.7985 | 0.00593 | 12.0132 | 297.7486 | 183.6171 | 13.35654 | – |
| 2026 Apr 03 17:56 | 2026 Mar 31 12:07:39 | 99.7985 | 0.00593 | 12.0132 | 297.7486 | 183.6171 | 13.35654 | – |
| 2026 Apr 02 18:03 | 2026 Mar 31 12:07:39 | 99.7985 | 0.00593 | 12.0132 | 297.7486 | 183.6171 | 13.35654 | – |