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 | 21497 |
| 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 07 18:57 | 2025 Nov 02 09:34:50 | 100.0132 | 0.00586 | 15.7169 | 185.5250 | 297.1208 | 13.32963 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 09:34:50 | 100.0132 | 0.00586 | 15.7169 | 185.5250 | 297.1208 | 13.32963 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 09:34:50 | 100.0132 | 0.00586 | 15.7169 | 185.5250 | 297.1208 | 13.32963 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 09:34:50 | 100.0132 | 0.00586 | 15.7169 | 185.5250 | 297.1208 | 13.32963 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 10:05:57 | 100.0125 | 0.00585 | 15.4582 | 195.0839 | 297.1208 | 13.32963 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 10:05:57 | 100.0125 | 0.00585 | 15.4582 | 195.0839 | 297.1208 | 13.32963 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 10:05:57 | 100.0125 | 0.00585 | 15.4582 | 195.0839 | 297.1208 | 13.32963 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 10:05:57 | 100.0125 | 0.00585 | 15.4582 | 195.0839 | 297.1208 | 13.32963 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:05:57 | 100.0125 | 0.00585 | 15.4582 | 195.0839 | 297.1208 | 13.32963 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 13:52:38 | 100.0114 | 0.00583 | 15.0783 | 209.1076 | 297.1208 | 13.32963 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 13:52:38 | 100.0114 | 0.00583 | 15.0783 | 209.1076 | 297.1208 | 13.32963 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 13:52:38 | 100.0114 | 0.00583 | 15.0783 | 209.1076 | 297.1208 | 13.32963 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 13:52:38 | 100.0114 | 0.00583 | 15.0783 | 209.1076 | 297.1208 | 13.32963 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 13:52:38 | 100.0114 | 0.00583 | 15.0783 | 209.1076 | 297.1208 | 13.32963 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 07:39:05 | 100.0105 | 0.00583 | 14.7364 | 221.7756 | 297.1208 | 13.32963 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 07:39:05 | 100.0105 | 0.00583 | 14.7364 | 221.7756 | 297.1208 | 13.32963 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 07:39:05 | 100.0105 | 0.00583 | 14.7364 | 221.7756 | 297.1208 | 13.32963 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 07:39:05 | 100.0105 | 0.00583 | 14.7364 | 221.7756 | 297.1208 | 13.32963 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:39:05 | 100.0105 | 0.00583 | 14.7364 | 221.7756 | 297.1208 | 13.32963 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 06:51:26 | 100.0086 | 0.00581 | 14.0191 | 248.4086 | 297.1208 | 13.32963 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 06:51:26 | 100.0086 | 0.00581 | 14.0191 | 248.4086 | 297.1208 | 13.32963 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 06:51:26 | 100.0086 | 0.00581 | 14.0191 | 248.4086 | 297.1208 | 13.32963 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 06:51:26 | 100.0086 | 0.00581 | 14.0191 | 248.4086 | 297.1208 | 13.32963 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 06:51:26 | 100.0086 | 0.00581 | 14.0191 | 248.4086 | 297.1208 | 13.32963 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 06:51:26 | 100.0086 | 0.00581 | 14.0191 | 248.4086 | 297.1208 | 13.32963 | – |