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 | 21682 |
| 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 |
| 2025 Sep 15 17:56 | 2025 Sep 15 01:41:26 | 99.4057 | 0.08512 | 19.4120 | 63.7722 | 319.3582 | 11.78222 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 14:40:23 | 99.4062 | 0.08569 | 18.8325 | 86.7502 | 319.3582 | 11.78222 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 14:40:23 | 99.4062 | 0.08569 | 18.8325 | 86.7502 | 319.3582 | 11.78222 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 14:40:23 | 99.4062 | 0.08569 | 18.8325 | 86.7502 | 319.3582 | 11.78222 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 14:40:23 | 99.4062 | 0.08569 | 18.8325 | 86.7502 | 319.3582 | 11.78222 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 14:40:23 | 99.4062 | 0.08569 | 18.8325 | 86.7502 | 319.3582 | 11.78222 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 14:40:23 | 99.4062 | 0.08569 | 18.8325 | 86.7502 | 319.3582 | 11.78222 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 14:40:23 | 99.4062 | 0.08569 | 18.8325 | 86.7502 | 319.3582 | 11.78222 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:23:39 | 99.4057 | 0.08595 | 18.5644 | 97.3144 | 319.3582 | 11.78222 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:23:39 | 99.4057 | 0.08595 | 18.5644 | 97.3144 | 319.3582 | 11.78222 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:23:39 | 99.4057 | 0.08595 | 18.5644 | 97.3144 | 319.3582 | 11.78222 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:23:39 | 99.4057 | 0.08595 | 18.5644 | 97.3144 | 319.3582 | 11.78222 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:23:39 | 99.4057 | 0.08595 | 18.5644 | 97.3144 | 319.3582 | 11.78222 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:23:39 | 99.4057 | 0.08595 | 18.5644 | 97.3144 | 319.3582 | 11.78222 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 13:53:48 | 99.4073 | 0.08617 | 18.3191 | 106.9325 | 319.3582 | 11.78222 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 13:53:48 | 99.4073 | 0.08617 | 18.3191 | 106.9325 | 319.3582 | 11.78222 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 13:53:48 | 99.4073 | 0.08617 | 18.3191 | 106.9325 | 319.3582 | 11.78222 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 13:53:48 | 99.4073 | 0.08617 | 18.3191 | 106.9325 | 319.3582 | 11.78222 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 13:53:48 | 99.4073 | 0.08617 | 18.3191 | 106.9325 | 319.3582 | 11.78222 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 15:31:56 | 99.4087 | 0.08632 | 18.0896 | 115.9260 | 319.3582 | 11.78222 | – |