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 | 21463 |
| 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 Aug 29 17:56 | 2025 Aug 27 09:22:47 | 99.8660 | 0.01539 | 7.3024 | 242.4049 | 292.4225 | 13.57023 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 09:22:47 | 99.8660 | 0.01539 | 7.3024 | 242.4049 | 292.4225 | 13.57023 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 09:17:31 | 99.8675 | 0.01540 | 6.8343 | 260.0255 | 292.4225 | 13.57023 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 09:17:31 | 99.8675 | 0.01540 | 6.8343 | 260.0255 | 292.4225 | 13.57023 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 09:17:31 | 99.8675 | 0.01540 | 6.8343 | 260.0255 | 292.4225 | 13.57023 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 09:17:31 | 99.8675 | 0.01540 | 6.8343 | 260.0255 | 292.4225 | 13.57023 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 09:17:31 | 99.8675 | 0.01540 | 6.8343 | 260.0255 | 292.4225 | 13.57023 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:04:20 | 99.8680 | 0.01541 | 6.6693 | 266.2298 | 292.4225 | 13.57023 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:04:20 | 99.8680 | 0.01541 | 6.6693 | 266.2298 | 292.4225 | 13.57023 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:04:20 | 99.8680 | 0.01541 | 6.6693 | 266.2298 | 292.4225 | 13.57023 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:04:20 | 99.8680 | 0.01541 | 6.6693 | 266.2298 | 292.4225 | 13.57023 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 02:59:29 | 99.8690 | 0.01543 | 6.2819 | 280.7926 | 292.4225 | 13.57023 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 02:59:29 | 99.8690 | 0.01543 | 6.2819 | 280.7926 | 292.4225 | 13.57023 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 02:59:29 | 99.8690 | 0.01543 | 6.2819 | 280.7926 | 292.4225 | 13.57023 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 02:59:29 | 99.8690 | 0.01543 | 6.2819 | 280.7926 | 292.4225 | 13.57023 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 02:59:29 | 99.8690 | 0.01543 | 6.2819 | 280.7926 | 292.4225 | 13.57023 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 13:53:53 | 99.8698 | 0.01545 | 5.9111 | 294.7169 | 292.4225 | 13.57023 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 13:53:53 | 99.8698 | 0.01545 | 5.9111 | 294.7169 | 292.4225 | 13.57023 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 13:53:53 | 99.8698 | 0.01545 | 5.9111 | 294.7169 | 292.4225 | 13.57023 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 13:53:53 | 99.8698 | 0.01545 | 5.9111 | 294.7169 | 292.4225 | 13.57023 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 13:53:53 | 99.8698 | 0.01545 | 5.9111 | 294.7169 | 292.4225 | 13.57023 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 03:21:00 | 99.8707 | 0.01547 | 5.5474 | 308.3495 | 292.4225 | 13.57023 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 03:21:00 | 99.8707 | 0.01547 | 5.5474 | 308.3495 | 292.4225 | 13.57023 | – |
| 2025 Aug 03 17:56 | 2025 Aug 01 03:21:00 | 99.8707 | 0.01547 | 5.5474 | 308.3495 | 292.4225 | 13.57023 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 03:21:00 | 99.8707 | 0.01547 | 5.5474 | 308.3495 | 292.4225 | 13.57023 | – |