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 | 21336 |
| 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 28 17:56 | 2026 Jun 22 05:22:41 | 99.2012 | 0.01619 | 4.4437 | 231.0054 | 251.8661 | 13.37835 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 05:22:41 | 99.2012 | 0.01619 | 4.4437 | 231.0054 | 251.8661 | 13.37835 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 05:22:41 | 99.2012 | 0.01619 | 4.4437 | 231.0054 | 251.8661 | 13.37835 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 05:22:41 | 99.2012 | 0.01619 | 4.4437 | 231.0054 | 251.8661 | 13.37835 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 05:22:41 | 99.2012 | 0.01619 | 4.4437 | 231.0054 | 251.8661 | 13.37835 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 05:22:41 | 99.2012 | 0.01619 | 4.4437 | 231.0054 | 251.8661 | 13.37835 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 16:13:07 | 99.2006 | 0.01625 | 4.1089 | 245.2864 | 251.8661 | 13.37835 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 16:13:07 | 99.2006 | 0.01625 | 4.1089 | 245.2864 | 251.8661 | 13.37835 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 16:13:07 | 99.2006 | 0.01625 | 4.1089 | 245.2864 | 251.8661 | 13.37835 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 16:13:07 | 99.2006 | 0.01625 | 4.1089 | 245.2864 | 251.8661 | 13.37835 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 16:13:07 | 99.2006 | 0.01625 | 4.1089 | 245.2864 | 251.8661 | 13.37835 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 16:13:07 | 99.2006 | 0.01625 | 4.1089 | 245.2864 | 251.8661 | 13.37835 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 05:29:39 | 99.2013 | 0.01635 | 3.7804 | 259.4291 | 251.8661 | 13.37835 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 05:29:39 | 99.2013 | 0.01635 | 3.7804 | 259.4291 | 251.8661 | 13.37835 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 05:29:39 | 99.2013 | 0.01635 | 3.7804 | 259.4291 | 251.8661 | 13.37835 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 05:29:39 | 99.2013 | 0.01635 | 3.7804 | 259.4291 | 251.8661 | 13.37835 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 05:29:39 | 99.2013 | 0.01635 | 3.7804 | 259.4291 | 251.8661 | 13.37835 | – |
| 2026 Jun 11 17:57 | 2026 Jun 03 15:56:24 | 99.2007 | 0.01658 | 3.3240 | 278.6637 | 251.8661 | 13.37835 | – |
| 2026 Jun 10 17:56 | 2026 Jun 03 15:56:24 | 99.2007 | 0.01658 | 3.3240 | 278.6637 | 251.8661 | 13.37835 | – |
| 2026 Jun 09 17:57 | 2026 Jun 03 15:56:24 | 99.2007 | 0.01658 | 3.3240 | 278.6637 | 251.8661 | 13.37835 | – |
| 2026 Jun 08 17:56 | 2026 Jun 03 15:56:24 | 99.2007 | 0.01658 | 3.3240 | 278.6637 | 251.8661 | 13.37835 | – |
| 2026 Jun 07 17:56 | 2026 Jun 03 15:56:24 | 99.2007 | 0.01658 | 3.3240 | 278.6637 | 251.8661 | 13.37835 | – |
| 2026 Jun 06 17:56 | 2026 May 31 05:36:45 | 99.2020 | 0.01670 | 3.1170 | 287.2997 | 251.8661 | 13.37835 | – |
| 2026 Jun 05 17:56 | 2026 May 31 05:36:45 | 99.2020 | 0.01670 | 3.1170 | 287.2997 | 251.8661 | 13.37835 | – |
| 2026 Jun 04 17:57 | 2026 May 31 05:36:45 | 99.2020 | 0.01670 | 3.1170 | 287.2997 | 251.8661 | 13.37835 | – |
| 2026 Jun 02 17:56 | 2026 May 31 05:36:45 | 99.2020 | 0.01670 | 3.1170 | 287.2997 | 251.8661 | 13.37835 | – |
| 2026 Jun 01 17:57 | 2026 May 31 05:36:45 | 99.2020 | 0.01670 | 3.1170 | 287.2997 | 251.8661 | 13.37835 | – |