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 | 18540 |
| 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 Feb 05 18:58 | 2026 Jan 31 20:13:39 | 103.9082 | 0.04672 | 9.8648 | 239.5790 | 281.0575 | 12.35425 | – |
| 2026 Feb 04 18:57 | 2026 Jan 31 20:13:39 | 103.9082 | 0.04672 | 9.8648 | 239.5790 | 281.0575 | 12.35425 | – |
| 2026 Feb 03 18:56 | 2026 Jan 31 20:13:39 | 103.9082 | 0.04672 | 9.8648 | 239.5790 | 281.0575 | 12.35425 | – |
| 2026 Feb 02 18:56 | 2026 Jan 31 20:13:39 | 103.9082 | 0.04672 | 9.8648 | 239.5790 | 281.0575 | 12.35425 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 19:03:12 | 103.9079 | 0.04633 | 9.5585 | 245.8664 | 281.0575 | 12.35425 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 19:03:12 | 103.9079 | 0.04633 | 9.5585 | 245.8664 | 281.0575 | 12.35425 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 19:03:12 | 103.9079 | 0.04633 | 9.5585 | 245.8664 | 281.0575 | 12.35425 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 19:03:12 | 103.9079 | 0.04633 | 9.5585 | 245.8664 | 281.0575 | 12.35425 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 19:03:12 | 103.9079 | 0.04633 | 9.5585 | 245.8664 | 281.0575 | 12.35425 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 13:16:07 | 103.9112 | 0.04560 | 9.0108 | 257.2706 | 281.0575 | 12.35425 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 13:16:07 | 103.9112 | 0.04560 | 9.0108 | 257.2706 | 281.0575 | 12.35425 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 13:16:07 | 103.9112 | 0.04560 | 9.0108 | 257.2706 | 281.0575 | 12.35425 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 13:16:07 | 103.9112 | 0.04560 | 9.0108 | 257.2706 | 281.0575 | 12.35425 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 13:16:07 | 103.9112 | 0.04560 | 9.0108 | 257.2706 | 281.0575 | 12.35425 | – |