Orbital elements of DELTA 1 DEB
| Launched | 7 July 1976 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 28144 |
| 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 |
| 2026 Feb 04 18:57 | 2026 Feb 02 06:22:19 | 24.5078 | 0.43951 | 16.7686 | 68.2754 | 332.2329 | 6.48131 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 06:22:19 | 24.5078 | 0.43951 | 16.7686 | 68.2754 | 332.2329 | 6.48131 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 06:22:19 | 24.5078 | 0.43951 | 16.7686 | 68.2754 | 332.2329 | 6.48131 | – |
| 2026 Feb 01 18:56 | 2026 Jan 25 20:43:03 | 24.5141 | 0.43947 | 17.4912 | 49.6023 | 332.2329 | 6.48131 | – |
| 2026 Jan 31 18:56 | 2026 Jan 25 20:43:03 | 24.5141 | 0.43947 | 17.4912 | 49.6023 | 332.2329 | 6.48131 | – |
| 2026 Jan 30 18:57 | 2026 Jan 25 20:43:03 | 24.5141 | 0.43947 | 17.4912 | 49.6023 | 332.2329 | 6.48131 | – |
| 2026 Jan 29 18:56 | 2026 Jan 25 20:43:03 | 24.5141 | 0.43947 | 17.4912 | 49.6023 | 332.2329 | 6.48131 | – |
| 2026 Jan 28 18:56 | 2026 Jan 25 20:43:03 | 24.5141 | 0.43947 | 17.4912 | 49.6023 | 332.2329 | 6.48131 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 18:33:51 | 24.5192 | 0.43953 | 17.9882 | 36.7606 | 332.2329 | 6.48131 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 18:33:51 | 24.5192 | 0.43953 | 17.9882 | 36.7606 | 332.2329 | 6.48131 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 18:33:51 | 24.5192 | 0.43953 | 17.9882 | 36.7606 | 332.2329 | 6.48131 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 18:33:51 | 24.5192 | 0.43953 | 17.9882 | 36.7606 | 332.2329 | 6.48131 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 18:33:51 | 24.5192 | 0.43953 | 17.9882 | 36.7606 | 332.2329 | 6.48131 | – |
| 2026 Jan 21 18:56 | 2026 Jan 14 21:53:23 | 24.5284 | 0.43948 | 18.5601 | 21.9667 | 332.2329 | 6.48131 | – |
| 2026 Jan 20 19:06 | 2026 Jan 14 21:53:23 | 24.5284 | 0.43948 | 18.5601 | 21.9667 | 332.2329 | 6.48131 | – |
| 2026 Jan 19 18:57 | 2026 Jan 14 21:53:23 | 24.5284 | 0.43948 | 18.5601 | 21.9667 | 332.2329 | 6.48131 | – |
| 2026 Jan 18 18:57 | 2026 Jan 14 21:53:23 | 24.5284 | 0.43948 | 18.5601 | 21.9667 | 332.2329 | 6.48131 | – |
| 2026 Jan 17 18:56 | 2026 Jan 14 21:53:23 | 24.5284 | 0.43948 | 18.5601 | 21.9667 | 332.2329 | 6.48131 | – |
| 2026 Jan 16 18:57 | 2026 Jan 14 21:53:23 | 24.5284 | 0.43948 | 18.5601 | 21.9667 | 332.2329 | 6.48131 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 01:20:11 | 24.5111 | 0.43941 | 18.9337 | 12.3061 | 332.2329 | 6.48131 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 01:20:11 | 24.5111 | 0.43941 | 18.9337 | 12.3061 | 332.2329 | 6.48131 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 01:20:11 | 24.5111 | 0.43941 | 18.9337 | 12.3061 | 332.2329 | 6.48131 | – |