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 | 21369 |
| 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 |
| 2023 Jun 03 17:59 | 2023 May 31 08:37:44 | 99.6710 | 0.00879 | 4.9613 | 34.1625 | 88.0438 | 14.32053 | – |
| 2023 Jun 02 17:56 | 2023 May 31 08:37:44 | 99.6710 | 0.00879 | 4.9613 | 34.1625 | 88.0438 | 14.32053 | – |
| 2023 Jun 01 17:58 | 2023 May 31 08:37:44 | 99.6710 | 0.00879 | 4.9613 | 34.1625 | 88.0438 | 14.32053 | – |
| 2023 May 31 17:57 | 2023 May 31 08:37:44 | 99.6710 | 0.00879 | 4.9613 | 34.1625 | 88.0438 | 14.32053 | – |
| 2023 May 30 17:56 | 2023 May 24 08:55:12 | 99.6711 | 0.00880 | 4.4425 | 53.1054 | 88.0438 | 14.32053 | – |
| 2023 May 29 17:56 | 2023 May 24 08:55:12 | 99.6711 | 0.00880 | 4.4425 | 53.1054 | 88.0438 | 14.32053 | – |
| 2023 May 28 17:56 | 2023 May 24 08:55:12 | 99.6711 | 0.00880 | 4.4425 | 53.1054 | 88.0438 | 14.32053 | – |
| 2023 May 27 17:55 | 2023 May 24 08:55:12 | 99.6711 | 0.00880 | 4.4425 | 53.1054 | 88.0438 | 14.32053 | – |
| 2023 May 26 17:58 | 2023 May 24 08:55:12 | 99.6711 | 0.00880 | 4.4425 | 53.1054 | 88.0438 | 14.32053 | – |
| 2023 May 25 17:57 | 2023 May 24 08:55:12 | 99.6711 | 0.00880 | 4.4425 | 53.1054 | 88.0438 | 14.32053 | – |
| 2023 May 24 17:57 | 2023 May 19 00:57:28 | 99.6729 | 0.00878 | 4.0467 | 67.6697 | 88.0438 | 14.32053 | – |
| 2023 May 23 17:57 | 2023 May 19 00:57:28 | 99.6729 | 0.00878 | 4.0467 | 67.6697 | 88.0438 | 14.32053 | – |
| 2023 May 22 17:57 | 2023 May 19 00:57:28 | 99.6729 | 0.00878 | 4.0467 | 67.6697 | 88.0438 | 14.32053 | – |
| 2023 May 21 17:55 | 2023 May 19 00:57:28 | 99.6729 | 0.00878 | 4.0467 | 67.6697 | 88.0438 | 14.32053 | – |
| 2023 May 20 17:56 | 2023 May 19 00:57:28 | 99.6729 | 0.00878 | 4.0467 | 67.6697 | 88.0438 | 14.32053 | – |
| 2023 May 19 17:57 | 2023 May 19 00:57:28 | 99.6729 | 0.00878 | 4.0467 | 67.6697 | 88.0438 | 14.32053 | – |
| 2023 May 18 17:56 | 2023 May 14 14:08:41 | 99.6713 | 0.00873 | 3.7164 | 79.8025 | 88.0438 | 14.32053 | – |
| 2023 May 17 17:56 | 2023 May 14 14:08:41 | 99.6713 | 0.00873 | 3.7164 | 79.8025 | 88.0438 | 14.32053 | – |
| 2023 May 16 17:55 | 2023 May 14 14:08:41 | 99.6713 | 0.00873 | 3.7164 | 79.8025 | 88.0438 | 14.32053 | – |
| 2023 May 15 17:56 | 2023 May 14 14:08:41 | 99.6713 | 0.00873 | 3.7164 | 79.8025 | 88.0438 | 14.32053 | – |
| 2023 May 14 17:56 | 2023 May 14 14:08:41 | 99.6713 | 0.00873 | 3.7164 | 79.8025 | 88.0438 | 14.32053 | – |
| 2023 May 13 17:57 | 2023 May 08 18:37:46 | 99.6721 | 0.00866 | 3.2851 | 95.8277 | 88.0438 | 14.32053 | – |
| 2023 May 12 17:56 | 2023 May 08 18:37:46 | 99.6721 | 0.00866 | 3.2851 | 95.8277 | 88.0438 | 14.32053 | – |
| 2023 May 11 17:58 | 2023 May 08 18:37:46 | 99.6721 | 0.00866 | 3.2851 | 95.8277 | 88.0438 | 14.32053 | – |
| 2023 May 10 17:55 | 2023 May 08 18:37:46 | 99.6721 | 0.00866 | 3.2851 | 95.8277 | 88.0438 | 14.32053 | – |
| 2023 May 09 17:56 | 2023 May 08 18:37:46 | 99.6721 | 0.00866 | 3.2851 | 95.8277 | 88.0438 | 14.32053 | – |
| 2023 May 08 17:56 | 2023 May 04 07:32:27 | 99.6726 | 0.00859 | 2.9540 | 108.2860 | 88.0438 | 14.32053 | – |
| 2023 May 07 17:56 | 2023 May 04 07:32:27 | 99.6726 | 0.00859 | 2.9540 | 108.2860 | 88.0438 | 14.32053 | – |