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 | 12290 |
| 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 May 11 17:56 | 2025 May 08 04:31:04 | 99.1104 | 0.00814 | 7.8918 | 4.5971 | 355.5930 | 14.13112 | – |
| 2025 May 10 17:56 | 2025 May 08 04:31:04 | 99.1104 | 0.00814 | 7.8918 | 4.5971 | 355.5930 | 14.13112 | – |
| 2025 May 09 17:57 | 2025 May 08 04:31:04 | 99.1104 | 0.00814 | 7.8918 | 4.5971 | 355.5930 | 14.13112 | – |
| 2025 May 08 17:56 | 2025 May 03 10:39:51 | 99.1103 | 0.00816 | 7.5699 | 17.8790 | 355.5930 | 14.13112 | – |
| 2025 May 07 17:56 | 2025 May 03 10:39:51 | 99.1103 | 0.00816 | 7.5699 | 17.8790 | 355.5930 | 14.13112 | – |
| 2025 May 06 17:57 | 2025 May 03 10:39:51 | 99.1103 | 0.00816 | 7.5699 | 17.8790 | 355.5930 | 14.13112 | – |
| 2025 May 05 17:56 | 2025 May 03 10:39:51 | 99.1103 | 0.00816 | 7.5699 | 17.8790 | 355.5930 | 14.13112 | – |
| 2025 May 04 17:57 | 2025 May 03 10:39:51 | 99.1103 | 0.00816 | 7.5699 | 17.8790 | 355.5930 | 14.13112 | – |
| 2025 May 03 17:57 | 2025 May 03 10:39:51 | 99.1103 | 0.00816 | 7.5699 | 17.8790 | 355.5930 | 14.13112 | – |
| 2025 May 01 17:56 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 21:40:24 | 99.1096 | 0.00823 | 6.7868 | 50.0190 | 355.5930 | 14.13112 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 12:43:52 | 99.1097 | 0.00824 | 6.3544 | 67.7237 | 355.5930 | 14.13112 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 12:43:52 | 99.1097 | 0.00824 | 6.3544 | 67.7237 | 355.5930 | 14.13112 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 12:43:52 | 99.1097 | 0.00824 | 6.3544 | 67.7237 | 355.5930 | 14.13112 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 12:43:52 | 99.1097 | 0.00824 | 6.3544 | 67.7237 | 355.5930 | 14.13112 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 12:43:52 | 99.1097 | 0.00824 | 6.3544 | 67.7237 | 355.5930 | 14.13112 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 12:43:52 | 99.1097 | 0.00824 | 6.3544 | 67.7237 | 355.5930 | 14.13112 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 05:04:09 | 99.1097 | 0.00824 | 6.0614 | 79.6855 | 355.5930 | 14.13112 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 05:04:09 | 99.1097 | 0.00824 | 6.0614 | 79.6855 | 355.5930 | 14.13112 | – |