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 | 21446 |
| 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 Dec 05 18:57 | 2025 Dec 02 06:33:48 | 99.7269 | 0.03738 | 16.5337 | 120.2900 | 31.4456 | 12.71731 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 06:33:48 | 99.7269 | 0.03738 | 16.5337 | 120.2900 | 31.4456 | 12.71731 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 06:33:48 | 99.7269 | 0.03738 | 16.5337 | 120.2900 | 31.4456 | 12.71731 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 06:33:48 | 99.7269 | 0.03738 | 16.5337 | 120.2900 | 31.4456 | 12.71731 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 06:25:02 | 99.7261 | 0.03736 | 16.1360 | 135.4453 | 31.4456 | 12.71731 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 06:25:02 | 99.7261 | 0.03736 | 16.1360 | 135.4453 | 31.4456 | 12.71731 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 06:25:02 | 99.7261 | 0.03736 | 16.1360 | 135.4453 | 31.4456 | 12.71731 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 06:25:02 | 99.7261 | 0.03736 | 16.1360 | 135.4453 | 31.4456 | 12.71731 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 06:25:02 | 99.7261 | 0.03736 | 16.1360 | 135.4453 | 31.4456 | 12.71731 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 06:25:02 | 99.7261 | 0.03736 | 16.1360 | 135.4453 | 31.4456 | 12.71731 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:41:36 | 99.7258 | 0.03735 | 15.8504 | 146.3232 | 31.4456 | 12.71731 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:41:36 | 99.7258 | 0.03735 | 15.8504 | 146.3232 | 31.4456 | 12.71731 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:41:36 | 99.7258 | 0.03735 | 15.8504 | 146.3232 | 31.4456 | 12.71731 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:41:36 | 99.7258 | 0.03735 | 15.8504 | 146.3232 | 31.4456 | 12.71731 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 17:23:18 | 99.7243 | 0.03732 | 15.1969 | 171.2519 | 31.4456 | 12.71731 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 01:25:37 | 99.7235 | 0.03730 | 14.8185 | 185.6863 | 31.4456 | 12.71731 | – |