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 | 26823 |
| 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 03:33:45 | 100.0096 | 0.00432 | 18.0239 | 105.3310 | 46.2741 | 13.55146 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 03:33:45 | 100.0096 | 0.00432 | 18.0239 | 105.3310 | 46.2741 | 13.55146 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 03:33:45 | 100.0096 | 0.00432 | 18.0239 | 105.3310 | 46.2741 | 13.55146 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 22:36:15 | 100.0094 | 0.00425 | 17.6046 | 121.7449 | 46.2741 | 13.55146 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 22:36:15 | 100.0094 | 0.00425 | 17.6046 | 121.7449 | 46.2741 | 13.55146 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 22:36:15 | 100.0094 | 0.00425 | 17.6046 | 121.7449 | 46.2741 | 13.55146 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 22:36:15 | 100.0094 | 0.00425 | 17.6046 | 121.7449 | 46.2741 | 13.55146 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 22:36:15 | 100.0094 | 0.00425 | 17.6046 | 121.7449 | 46.2741 | 13.55146 | – |
| 2026 Jan 27 18:56 | 2026 Jan 18 13:53:19 | 100.0077 | 0.00421 | 17.0396 | 144.4025 | 46.2741 | 13.55146 | – |
| 2026 Jan 26 18:57 | 2026 Jan 18 13:53:19 | 100.0077 | 0.00421 | 17.0396 | 144.4025 | 46.2741 | 13.55146 | – |
| 2026 Jan 25 18:57 | 2026 Jan 18 13:53:19 | 100.0077 | 0.00421 | 17.0396 | 144.4025 | 46.2741 | 13.55146 | – |
| 2026 Jan 24 18:58 | 2026 Jan 18 13:53:19 | 100.0077 | 0.00421 | 17.0396 | 144.4025 | 46.2741 | 13.55146 | – |
| 2026 Jan 22 18:56 | 2026 Jan 18 13:53:19 | 100.0077 | 0.00421 | 17.0396 | 144.4025 | 46.2741 | 13.55146 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 14:02:46 | 100.0079 | 0.00419 | 16.9050 | 149.7087 | 46.2741 | 13.55146 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 14:02:46 | 100.0079 | 0.00419 | 16.9050 | 149.7087 | 46.2741 | 13.55146 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 14:02:46 | 100.0079 | 0.00419 | 16.9050 | 149.7087 | 46.2741 | 13.55146 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 14:02:46 | 100.0079 | 0.00419 | 16.9050 | 149.7087 | 46.2741 | 13.55146 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 14:02:46 | 100.0079 | 0.00419 | 16.9050 | 149.7087 | 46.2741 | 13.55146 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:02:46 | 100.0079 | 0.00419 | 16.9050 | 149.7087 | 46.2741 | 13.55146 | – |
| 2026 Jan 09 18:57 | 2025 Dec 30 14:28:42 | 100.0070 | 0.00427 | 15.7583 | 194.9850 | 46.2741 | 13.55146 | – |
| 2026 Jan 08 18:56 | 2025 Dec 30 14:28:42 | 100.0070 | 0.00427 | 15.7583 | 194.9850 | 46.2741 | 13.55146 | – |