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 | 21354 |
| 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 Jul 16 17:56 | 2026 Jul 16 05:40:35 | 99.5093 | 0.02218 | 6.8579 | 253.8681 | 231.9129 | 13.31565 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 05:01:00 | 99.5096 | 0.02226 | 6.5477 | 266.2078 | 231.9129 | 13.31565 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 05:01:00 | 99.5096 | 0.02226 | 6.5477 | 266.2078 | 231.9129 | 13.31565 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 05:01:00 | 99.5096 | 0.02226 | 6.5477 | 266.2078 | 231.9129 | 13.31565 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 05:01:00 | 99.5096 | 0.02226 | 6.5477 | 266.2078 | 231.9129 | 13.31565 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 05:01:00 | 99.5096 | 0.02226 | 6.5477 | 266.2078 | 231.9129 | 13.31565 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 17:15:44 | 99.5100 | 0.02239 | 6.1473 | 282.0732 | 231.9129 | 13.31565 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 17:15:44 | 99.5100 | 0.02239 | 6.1473 | 282.0732 | 231.9129 | 13.31565 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 17:15:44 | 99.5100 | 0.02239 | 6.1473 | 282.0732 | 231.9129 | 13.31565 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 17:15:44 | 99.5100 | 0.02239 | 6.1473 | 282.0732 | 231.9129 | 13.31565 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 17:15:44 | 99.5100 | 0.02239 | 6.1473 | 282.0732 | 231.9129 | 13.31565 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 15:24:15 | 99.5106 | 0.02251 | 5.7723 | 296.8477 | 231.9129 | 13.31565 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 15:24:15 | 99.5106 | 0.02251 | 5.7723 | 296.8477 | 231.9129 | 13.31565 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 15:24:15 | 99.5106 | 0.02251 | 5.7723 | 296.8477 | 231.9129 | 13.31565 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 15:24:15 | 99.5106 | 0.02251 | 5.7723 | 296.8477 | 231.9129 | 13.31565 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 15:24:15 | 99.5106 | 0.02251 | 5.7723 | 296.8477 | 231.9129 | 13.31565 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 15:24:15 | 99.5106 | 0.02251 | 5.7723 | 296.8477 | 231.9129 | 13.31565 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 06:23:00 | 99.5111 | 0.02264 | 5.3789 | 312.2562 | 231.9129 | 13.31565 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 06:23:00 | 99.5111 | 0.02264 | 5.3789 | 312.2562 | 231.9129 | 13.31565 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 06:23:00 | 99.5111 | 0.02264 | 5.3789 | 312.2562 | 231.9129 | 13.31565 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 06:23:00 | 99.5111 | 0.02264 | 5.3789 | 312.2562 | 231.9129 | 13.31565 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 06:23:00 | 99.5111 | 0.02264 | 5.3789 | 312.2562 | 231.9129 | 13.31565 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 06:23:00 | 99.5111 | 0.02264 | 5.3789 | 312.2562 | 231.9129 | 13.31565 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 07:22:56 | 99.5112 | 0.02274 | 5.0730 | 324.1835 | 231.9129 | 13.31565 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 07:22:56 | 99.5112 | 0.02274 | 5.0730 | 324.1835 | 231.9129 | 13.31565 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 07:22:56 | 99.5112 | 0.02274 | 5.0730 | 324.1835 | 231.9129 | 13.31565 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 07:22:56 | 99.5112 | 0.02274 | 5.0730 | 324.1835 | 231.9129 | 13.31565 | – |