Orbital elements of DELTA 1 DEB
| Launched | 9 March 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 28145 |
| Alternative names |
YO |
| 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 10 17:56 | 2025 May 07 00:12:43 | 24.4523 | 0.47897 | 8.1253 | 9.8568 | 356.9467 | 5.88195 | – |
| 2025 May 09 17:57 | 2025 May 07 00:12:43 | 24.4523 | 0.47897 | 8.1253 | 9.8568 | 356.9467 | 5.88195 | – |
| 2025 May 08 17:56 | 2025 May 02 10:04:37 | 24.4530 | 0.47903 | 8.5165 | 359.7299 | 356.9467 | 5.88195 | – |
| 2025 May 07 17:56 | 2025 May 02 10:04:37 | 24.4530 | 0.47903 | 8.5165 | 359.7299 | 356.9467 | 5.88195 | – |
| 2025 May 06 17:57 | 2025 May 02 10:04:37 | 24.4530 | 0.47903 | 8.5165 | 359.7299 | 356.9467 | 5.88195 | – |
| 2025 May 05 17:56 | 2025 May 02 10:04:37 | 24.4530 | 0.47903 | 8.5165 | 359.7299 | 356.9467 | 5.88195 | – |
| 2025 May 04 17:57 | 2025 May 02 10:04:37 | 24.4530 | 0.47903 | 8.5165 | 359.7299 | 356.9467 | 5.88195 | – |
| 2025 May 03 17:57 | 2025 May 02 10:04:37 | 24.4530 | 0.47903 | 8.5165 | 359.7299 | 356.9467 | 5.88195 | – |
| 2025 May 01 17:56 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 13:28:02 | 24.4520 | 0.47923 | 9.3568 | 337.9823 | 356.9467 | 5.88195 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 14:11:27 | 24.4528 | 0.47926 | 9.9509 | 322.6081 | 356.9467 | 5.88195 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 14:11:27 | 24.4528 | 0.47926 | 9.9509 | 322.6081 | 356.9467 | 5.88195 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 14:11:27 | 24.4528 | 0.47926 | 9.9509 | 322.6081 | 356.9467 | 5.88195 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 14:11:27 | 24.4528 | 0.47926 | 9.9509 | 322.6081 | 356.9467 | 5.88195 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 14:11:27 | 24.4528 | 0.47926 | 9.9509 | 322.6081 | 356.9467 | 5.88195 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 14:11:27 | 24.4528 | 0.47926 | 9.9509 | 322.6081 | 356.9467 | 5.88195 | – |
| 2025 Apr 15 17:56 | 2025 Apr 06 09:51:31 | 24.4547 | 0.47936 | 10.7328 | 302.3801 | 356.9467 | 5.88195 | – |
| 2025 Apr 14 17:56 | 2025 Apr 06 09:51:31 | 24.4547 | 0.47936 | 10.7328 | 302.3801 | 356.9467 | 5.88195 | – |