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 | 37657 |
| 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 May 24 17:57 | 2026 May 20 07:43:34 | 98.7263 | 0.00230 | 11.9038 | 39.6477 | 320.6383 | 14.34182 | – |
| 2026 May 23 17:58 | 2026 May 20 07:43:34 | 98.7263 | 0.00230 | 11.9038 | 39.6477 | 320.6383 | 14.34182 | – |
| 2026 May 22 17:57 | 2026 May 20 07:43:34 | 98.7263 | 0.00230 | 11.9038 | 39.6477 | 320.6383 | 14.34182 | – |
| 2026 May 21 17:57 | 2026 May 20 07:43:34 | 98.7263 | 0.00230 | 11.9038 | 39.6477 | 320.6383 | 14.34182 | – |
| 2026 May 14 17:58 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 13 17:58 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 12 17:58 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 11 17:56 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 10 17:57 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 09 17:57 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 08 17:57 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 07 17:58 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 06 17:57 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 05 17:57 | 2026 May 05 07:43:55 | 98.7279 | 0.00236 | 10.8944 | 81.8997 | 320.6383 | 14.34182 | – |
| 2026 May 04 17:57 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |
| 2026 May 03 17:57 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |
| 2026 May 02 17:57 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |
| 2026 May 01 17:56 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |
| 2026 Apr 30 17:56 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |
| 2026 Apr 29 17:57 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |
| 2026 Apr 28 17:56 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |
| 2026 Apr 27 17:58 | 2026 Apr 20 07:43:50 | 98.7280 | 0.00235 | 9.8845 | 123.2297 | 320.6383 | 14.34182 | – |