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 | 17768 |
| 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 Apr 29 17:57 | 2026 Apr 24 12:12:24 | 98.6062 | 0.00742 | 8.7926 | 256.3726 | 258.9443 | 14.44273 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:12:24 | 98.6062 | 0.00742 | 8.7926 | 256.3726 | 258.9443 | 14.44273 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 12:12:24 | 98.6062 | 0.00742 | 8.7926 | 256.3726 | 258.9443 | 14.44273 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 12:12:24 | 98.6062 | 0.00742 | 8.7926 | 256.3726 | 258.9443 | 14.44273 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 12:12:24 | 98.6062 | 0.00742 | 8.7926 | 256.3726 | 258.9443 | 14.44273 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 12:12:24 | 98.6062 | 0.00742 | 8.7926 | 256.3726 | 258.9443 | 14.44273 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 12:29:07 | 98.6064 | 0.00742 | 8.4560 | 271.6796 | 258.9443 | 14.44273 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 12:29:07 | 98.6064 | 0.00742 | 8.4560 | 271.6796 | 258.9443 | 14.44273 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 12:29:07 | 98.6064 | 0.00742 | 8.4560 | 271.6796 | 258.9443 | 14.44273 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 12:29:07 | 98.6064 | 0.00742 | 8.4560 | 271.6796 | 258.9443 | 14.44273 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:29:07 | 98.6064 | 0.00742 | 8.4560 | 271.6796 | 258.9443 | 14.44273 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 12:33:14 | 98.6080 | 0.00743 | 7.9838 | 293.0328 | 258.9443 | 14.44273 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 12:33:14 | 98.6080 | 0.00743 | 7.9838 | 293.0328 | 258.9443 | 14.44273 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 12:33:14 | 98.6080 | 0.00743 | 7.9838 | 293.0328 | 258.9443 | 14.44273 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 12:33:14 | 98.6080 | 0.00743 | 7.9838 | 293.0328 | 258.9443 | 14.44273 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 23:54:09 | 98.6083 | 0.00744 | 7.6783 | 306.8731 | 258.9443 | 14.44273 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 23:54:09 | 98.6083 | 0.00744 | 7.6783 | 306.8731 | 258.9443 | 14.44273 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 23:54:09 | 98.6083 | 0.00744 | 7.6783 | 306.8731 | 258.9443 | 14.44273 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 23:54:09 | 98.6083 | 0.00744 | 7.6783 | 306.8731 | 258.9443 | 14.44273 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 23:54:09 | 98.6083 | 0.00744 | 7.6783 | 306.8731 | 258.9443 | 14.44273 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 12:11:00 | 98.6091 | 0.00747 | 7.2404 | 326.5594 | 258.9443 | 14.44273 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 12:11:00 | 98.6091 | 0.00747 | 7.2404 | 326.5594 | 258.9443 | 14.44273 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 12:11:00 | 98.6091 | 0.00747 | 7.2404 | 326.5594 | 258.9443 | 14.44273 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 12:11:00 | 98.6091 | 0.00747 | 7.2404 | 326.5594 | 258.9443 | 14.44273 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 12:11:00 | 98.6091 | 0.00747 | 7.2404 | 326.5594 | 258.9443 | 14.44273 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 12:11:00 | 98.6091 | 0.00747 | 7.2404 | 326.5594 | 258.9443 | 14.44273 | – |