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 | 12257 |
| 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 30 18:57 | 2025 Nov 25 08:42:07 | 99.2961 | 0.01013 | 18.3875 | 119.9318 | 241.1953 | 14.04663 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:42:07 | 99.2961 | 0.01013 | 18.3875 | 119.9318 | 241.1953 | 14.04663 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:42:07 | 99.2961 | 0.01013 | 18.3875 | 119.9318 | 241.1953 | 14.04663 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:42:07 | 99.2961 | 0.01013 | 18.3875 | 119.9318 | 241.1953 | 14.04663 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:42:07 | 99.2961 | 0.01013 | 18.3875 | 119.9318 | 241.1953 | 14.04663 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:42:07 | 99.2961 | 0.01013 | 18.3875 | 119.9318 | 241.1953 | 14.04663 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 19:21:27 | 99.2944 | 0.01011 | 18.0083 | 135.1573 | 241.1953 | 14.04663 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 19:21:27 | 99.2944 | 0.01011 | 18.0083 | 135.1573 | 241.1953 | 14.04663 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 19:21:27 | 99.2944 | 0.01011 | 18.0083 | 135.1573 | 241.1953 | 14.04663 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 19:21:27 | 99.2944 | 0.01011 | 18.0083 | 135.1573 | 241.1953 | 14.04663 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 20:05:07 | 99.2934 | 0.01006 | 17.2597 | 165.3312 | 241.1953 | 14.04663 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 08:30:51 | 99.2916 | 0.01004 | 16.8174 | 183.3090 | 241.1953 | 14.04663 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 08:30:51 | 99.2916 | 0.01004 | 16.8174 | 183.3090 | 241.1953 | 14.04663 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 08:30:51 | 99.2916 | 0.01004 | 16.8174 | 183.3090 | 241.1953 | 14.04663 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 08:30:51 | 99.2916 | 0.01004 | 16.8174 | 183.3090 | 241.1953 | 14.04663 | – |