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 | 21441 |
| 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 Nov 21 18:57 | 2025 Nov 20 03:46:59 | 99.6886 | 0.03030 | 7.0433 | 249.1349 | 289.3143 | 12.84223 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:46:59 | 99.6886 | 0.03030 | 7.0433 | 249.1349 | 289.3143 | 12.84223 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 11 18:55 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 10 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 09 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 289.3143 | 12.84223 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 03:54:53 | 99.6873 | 0.03025 | 6.0029 | 289.0135 | 289.3143 | 12.84223 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 03:54:53 | 99.6873 | 0.03025 | 6.0029 | 289.0135 | 289.3143 | 12.84223 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 03:54:53 | 99.6873 | 0.03025 | 6.0029 | 289.0135 | 289.3143 | 12.84223 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 03:54:53 | 99.6873 | 0.03025 | 6.0029 | 289.0135 | 289.3143 | 12.84223 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 03:54:53 | 99.6873 | 0.03025 | 6.0029 | 289.0135 | 289.3143 | 12.84223 | – |
| 2025 Nov 02 18:57 | 2025 Oct 27 08:43:01 | 99.6867 | 0.03025 | 5.6676 | 301.8819 | 289.3143 | 12.84223 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 08:43:01 | 99.6867 | 0.03025 | 5.6676 | 301.8819 | 289.3143 | 12.84223 | – |
| 2025 Oct 31 18:57 | 2025 Oct 27 08:43:01 | 99.6867 | 0.03025 | 5.6676 | 301.8819 | 289.3143 | 12.84223 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 08:43:01 | 99.6867 | 0.03025 | 5.6676 | 301.8819 | 289.3143 | 12.84223 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 08:43:01 | 99.6867 | 0.03025 | 5.6676 | 301.8819 | 289.3143 | 12.84223 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 21:15:26 | 99.6863 | 0.03024 | 5.4666 | 309.6008 | 289.3143 | 12.84223 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 21:15:26 | 99.6863 | 0.03024 | 5.4666 | 309.6008 | 289.3143 | 12.84223 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 21:15:26 | 99.6863 | 0.03024 | 5.4666 | 309.6008 | 289.3143 | 12.84223 | – |