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 | 21383 |
| 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 May 08 17:56 | 2025 May 01 08:45:16 | 99.6996 | 0.03653 | 4.7277 | 166.6808 | 346.5667 | 12.73113 | – |
| 2025 May 07 17:56 | 2025 May 01 08:45:16 | 99.6996 | 0.03653 | 4.7277 | 166.6808 | 346.5667 | 12.73113 | – |
| 2025 May 06 17:57 | 2025 May 01 08:45:16 | 99.6996 | 0.03653 | 4.7277 | 166.6808 | 346.5667 | 12.73113 | – |
| 2025 May 05 17:56 | 2025 May 01 08:45:16 | 99.6996 | 0.03653 | 4.7277 | 166.6808 | 346.5667 | 12.73113 | – |
| 2025 May 04 17:57 | 2025 May 01 08:45:16 | 99.6996 | 0.03653 | 4.7277 | 166.6808 | 346.5667 | 12.73113 | – |
| 2025 May 03 17:57 | 2025 May 01 08:45:16 | 99.6996 | 0.03653 | 4.7277 | 166.6808 | 346.5667 | 12.73113 | – |
| 2025 May 01 17:56 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 30 17:56 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 29 17:57 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 27 17:56 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 26 17:57 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 25 17:56 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 24 17:56 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 23 17:57 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 22 17:56 | 2025 Apr 19 08:12:02 | 99.6995 | 0.03649 | 4.0454 | 192.8536 | 346.5667 | 12.73113 | – |
| 2025 Apr 21 17:57 | 2025 Apr 13 19:32:14 | 99.6989 | 0.03648 | 3.7317 | 204.8671 | 346.5667 | 12.73113 | – |
| 2025 Apr 20 17:56 | 2025 Apr 13 19:32:14 | 99.6989 | 0.03648 | 3.7317 | 204.8671 | 346.5667 | 12.73113 | – |
| 2025 Apr 19 17:56 | 2025 Apr 13 19:32:14 | 99.6989 | 0.03648 | 3.7317 | 204.8671 | 346.5667 | 12.73113 | – |
| 2025 Apr 18 17:57 | 2025 Apr 13 19:32:14 | 99.6989 | 0.03648 | 3.7317 | 204.8671 | 346.5667 | 12.73113 | – |
| 2025 Apr 17 17:56 | 2025 Apr 13 19:32:14 | 99.6989 | 0.03648 | 3.7317 | 204.8671 | 346.5667 | 12.73113 | – |
| 2025 Apr 16 17:57 | 2025 Apr 13 19:32:14 | 99.6989 | 0.03648 | 3.7317 | 204.8671 | 346.5667 | 12.73113 | – |
| 2025 Apr 15 17:56 | 2025 Apr 09 08:40:44 | 99.6979 | 0.03647 | 3.4790 | 214.5387 | 346.5667 | 12.73113 | – |
| 2025 Apr 14 17:56 | 2025 Apr 09 08:40:44 | 99.6979 | 0.03647 | 3.4790 | 214.5387 | 346.5667 | 12.73113 | – |
| 2025 Apr 11 17:57 | 2025 Apr 09 08:40:44 | 99.6979 | 0.03647 | 3.4790 | 214.5387 | 346.5667 | 12.73113 | – |