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 | 21269 |
| 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 22:28:19 | 99.7543 | 0.01191 | 8.3506 | 351.5682 | 19.1215 | 13.23667 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:28:19 | 99.7543 | 0.01191 | 8.3506 | 351.5682 | 19.1215 | 13.23667 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:30:03 | 99.7552 | 0.01193 | 8.0597 | 2.5521 | 19.1215 | 13.23667 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:30:03 | 99.7552 | 0.01193 | 8.0597 | 2.5521 | 19.1215 | 13.23667 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:30:03 | 99.7552 | 0.01193 | 8.0597 | 2.5521 | 19.1215 | 13.23667 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:30:03 | 99.7552 | 0.01193 | 8.0597 | 2.5521 | 19.1215 | 13.23667 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:30:03 | 99.7552 | 0.01193 | 8.0597 | 2.5521 | 19.1215 | 13.23667 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 06:48:38 | 99.7564 | 0.01194 | 7.7487 | 14.2750 | 19.1215 | 13.23667 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 06:48:38 | 99.7564 | 0.01194 | 7.7487 | 14.2750 | 19.1215 | 13.23667 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 06:48:38 | 99.7564 | 0.01194 | 7.7487 | 14.2750 | 19.1215 | 13.23667 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 06:48:38 | 99.7564 | 0.01194 | 7.7487 | 14.2750 | 19.1215 | 13.23667 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 04:03:19 | 99.7576 | 0.01196 | 7.3673 | 28.6239 | 19.1215 | 13.23667 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 04:03:19 | 99.7576 | 0.01196 | 7.3673 | 28.6239 | 19.1215 | 13.23667 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 04:03:19 | 99.7576 | 0.01196 | 7.3673 | 28.6239 | 19.1215 | 13.23667 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 04:03:19 | 99.7576 | 0.01196 | 7.3673 | 28.6239 | 19.1215 | 13.23667 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 04:03:19 | 99.7576 | 0.01196 | 7.3673 | 28.6239 | 19.1215 | 13.23667 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:10:10 | 99.7586 | 0.01197 | 7.0402 | 40.9249 | 19.1215 | 13.23667 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:10:10 | 99.7586 | 0.01197 | 7.0402 | 40.9249 | 19.1215 | 13.23667 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:10:10 | 99.7586 | 0.01197 | 7.0402 | 40.9249 | 19.1215 | 13.23667 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:10:10 | 99.7586 | 0.01197 | 7.0402 | 40.9249 | 19.1215 | 13.23667 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:10:10 | 99.7586 | 0.01197 | 7.0402 | 40.9249 | 19.1215 | 13.23667 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 22:51:52 | 99.7598 | 0.01197 | 6.6677 | 54.9180 | 19.1215 | 13.23667 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 22:51:52 | 99.7598 | 0.01197 | 6.6677 | 54.9180 | 19.1215 | 13.23667 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 22:51:52 | 99.7598 | 0.01197 | 6.6677 | 54.9180 | 19.1215 | 13.23667 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 22:51:52 | 99.7598 | 0.01197 | 6.6677 | 54.9180 | 19.1215 | 13.23667 | – |