Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13539 |
| 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 Jun 24 17:55 | 2026 Jun 21 04:19:41 | 101.8793 | 0.04109 | 16.2425 | 56.5174 | 330.5652 | 11.65460 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 04:19:41 | 101.8793 | 0.04109 | 16.2425 | 56.5174 | 330.5652 | 11.65460 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 03:41:28 | 101.8775 | 0.04112 | 16.0150 | 63.0566 | 330.5652 | 11.65460 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 03:41:28 | 101.8775 | 0.04112 | 16.0150 | 63.0566 | 330.5652 | 11.65460 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 03:41:28 | 101.8775 | 0.04112 | 16.0150 | 63.0566 | 330.5652 | 11.65460 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 03:41:28 | 101.8775 | 0.04112 | 16.0150 | 63.0566 | 330.5652 | 11.65460 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 03:41:28 | 101.8775 | 0.04112 | 16.0150 | 63.0566 | 330.5652 | 11.65460 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 03:41:28 | 101.8775 | 0.04112 | 16.0150 | 63.0566 | 330.5652 | 11.65460 | – |
| 2026 Jun 16 17:55 | 2026 Jun 08 03:22:57 | 101.8775 | 0.04118 | 15.5060 | 77.6807 | 330.5652 | 11.65460 | – |
| 2026 Jun 15 17:56 | 2026 Jun 08 03:22:57 | 101.8775 | 0.04118 | 15.5060 | 77.6807 | 330.5652 | 11.65460 | – |
| 2026 Jun 14 17:57 | 2026 Jun 08 03:22:57 | 101.8775 | 0.04118 | 15.5060 | 77.6807 | 330.5652 | 11.65460 | – |
| 2026 Jun 13 17:56 | 2026 Jun 08 03:22:57 | 101.8775 | 0.04118 | 15.5060 | 77.6807 | 330.5652 | 11.65460 | – |
| 2026 Jun 12 17:56 | 2026 Jun 08 03:22:57 | 101.8775 | 0.04118 | 15.5060 | 77.6807 | 330.5652 | 11.65460 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 04:00:30 | 101.8775 | 0.04119 | 15.3946 | 80.8833 | 330.5652 | 11.65460 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 04:00:30 | 101.8775 | 0.04119 | 15.3946 | 80.8833 | 330.5652 | 11.65460 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 04:00:30 | 101.8775 | 0.04119 | 15.3946 | 80.8833 | 330.5652 | 11.65460 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 04:00:30 | 101.8775 | 0.04119 | 15.3946 | 80.8833 | 330.5652 | 11.65460 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 04:00:30 | 101.8775 | 0.04119 | 15.3946 | 80.8833 | 330.5652 | 11.65460 | – |
| 2026 Jun 06 17:56 | 2026 May 31 03:48:09 | 101.8776 | 0.04124 | 15.0553 | 90.6139 | 330.5652 | 11.65460 | – |
| 2026 Jun 05 17:56 | 2026 May 31 03:48:09 | 101.8776 | 0.04124 | 15.0553 | 90.6139 | 330.5652 | 11.65460 | – |
| 2026 Jun 04 17:57 | 2026 May 31 03:48:09 | 101.8776 | 0.04124 | 15.0553 | 90.6139 | 330.5652 | 11.65460 | – |
| 2026 Jun 02 17:56 | 2026 May 31 03:48:09 | 101.8776 | 0.04124 | 15.0553 | 90.6139 | 330.5652 | 11.65460 | – |
| 2026 Jun 01 17:57 | 2026 May 31 03:48:09 | 101.8776 | 0.04124 | 15.0553 | 90.6139 | 330.5652 | 11.65460 | – |
| 2026 May 31 17:58 | 2026 May 31 03:48:09 | 101.8776 | 0.04124 | 15.0553 | 90.6139 | 330.5652 | 11.65460 | – |
| 2026 May 30 17:57 | 2026 May 26 04:09:13 | 101.8774 | 0.04127 | 14.7737 | 98.6772 | 330.5652 | 11.65460 | – |
| 2026 May 29 17:57 | 2026 May 26 04:09:13 | 101.8774 | 0.04127 | 14.7737 | 98.6772 | 330.5652 | 11.65460 | – |
| 2026 May 28 17:56 | 2026 May 26 04:09:13 | 101.8774 | 0.04127 | 14.7737 | 98.6772 | 330.5652 | 11.65460 | – |