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 | 21985 |
| 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 |
| 2025 Nov 27 18:57 | 2025 Nov 22 13:10:47 | 99.5223 | 0.00350 | 12.4828 | 358.1725 | 67.2494 | 14.03116 | – |
| 2025 Nov 26 18:57 | 2025 Nov 22 13:10:47 | 99.5223 | 0.00350 | 12.4828 | 358.1725 | 67.2494 | 14.03116 | – |
| 2025 Nov 25 18:57 | 2025 Nov 22 13:10:47 | 99.5223 | 0.00350 | 12.4828 | 358.1725 | 67.2494 | 14.03116 | – |
| 2025 Nov 24 18:56 | 2025 Nov 13 08:56:47 | 99.5226 | 0.00331 | 11.8431 | 19.6353 | 67.2494 | 14.03116 | – |
| 2025 Nov 23 18:57 | 2025 Nov 13 08:56:47 | 99.5226 | 0.00331 | 11.8431 | 19.6353 | 67.2494 | 14.03116 | – |
| 2025 Nov 21 18:57 | 2025 Nov 13 08:56:47 | 99.5226 | 0.00331 | 11.8431 | 19.6353 | 67.2494 | 14.03116 | – |
| 2025 Nov 20 18:56 | 2025 Nov 13 08:56:47 | 99.5226 | 0.00331 | 11.8431 | 19.6353 | 67.2494 | 14.03116 | – |
| 2025 Nov 18 18:57 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 16 18:58 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 15 18:57 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 13 18:56 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 12 18:57 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 11 18:55 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 10 18:57 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 09 18:57 | 2025 Nov 06 09:09:38 | 99.5214 | 0.00320 | 11.3559 | 37.0916 | 67.2494 | 14.03116 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 09:19:39 | 99.5223 | 0.00314 | 11.0776 | 47.4110 | 67.2494 | 14.03116 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 09:19:39 | 99.5223 | 0.00314 | 11.0776 | 47.4110 | 67.2494 | 14.03116 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 09:19:39 | 99.5223 | 0.00314 | 11.0776 | 47.4110 | 67.2494 | 14.03116 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 09:19:39 | 99.5223 | 0.00314 | 11.0776 | 47.4110 | 67.2494 | 14.03116 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 09:19:39 | 99.5223 | 0.00314 | 11.0776 | 47.4110 | 67.2494 | 14.03116 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 13:55:05 | 99.5204 | 0.00306 | 10.7426 | 59.9936 | 67.2494 | 14.03116 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 13:55:05 | 99.5204 | 0.00306 | 10.7426 | 59.9936 | 67.2494 | 14.03116 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 13:55:05 | 99.5204 | 0.00306 | 10.7426 | 59.9936 | 67.2494 | 14.03116 | – |