Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26861 |
| 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 26 20:45 | 2026 Feb 25 19:26:14 | 98.8038 | 0.00995 | 3.3925 | 312.5417 | 46.7392 | 14.29664 | – |
| 2026 Feb 05 18:58 | 2026 Feb 01 05:52:33 | 98.8008 | 0.01009 | 1.7375 | 24.3504 | 46.7392 | 14.29664 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 05:52:33 | 98.8008 | 0.01009 | 1.7375 | 24.3504 | 46.7392 | 14.29664 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 05:52:33 | 98.8008 | 0.01009 | 1.7375 | 24.3504 | 46.7392 | 14.29664 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 05:52:33 | 98.8008 | 0.01009 | 1.7375 | 24.3504 | 46.7392 | 14.29664 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 04:56:21 | 98.8001 | 0.01011 | 1.3981 | 38.9632 | 46.7392 | 14.29664 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 04:56:21 | 98.8001 | 0.01011 | 1.3981 | 38.9632 | 46.7392 | 14.29664 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 04:56:21 | 98.8001 | 0.01011 | 1.3981 | 38.9632 | 46.7392 | 14.29664 | – |