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 | 37668 |
| 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 Dec 31 18:57 | 2025 Dec 27 09:04:40 | 98.9857 | 0.00397 | 2.1068 | 186.7420 | 189.9856 | 14.14011 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 07:49:09 | 98.9858 | 0.00396 | 2.0363 | 189.7324 | 189.9856 | 14.14011 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 07:49:09 | 98.9858 | 0.00396 | 2.0363 | 189.7324 | 189.9856 | 14.14011 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 07:49:09 | 98.9858 | 0.00396 | 2.0363 | 189.7324 | 189.9856 | 14.14011 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 07:49:09 | 98.9858 | 0.00396 | 2.0363 | 189.7324 | 189.9856 | 14.14011 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 07:49:09 | 98.9858 | 0.00396 | 2.0363 | 189.7324 | 189.9856 | 14.14011 | – |
| 2025 Dec 25 18:57 | 2025 Dec 18 07:55:21 | 98.9865 | 0.00393 | 1.5005 | 212.5388 | 189.9856 | 14.14011 | – |
| 2025 Dec 24 18:56 | 2025 Dec 18 07:55:21 | 98.9865 | 0.00393 | 1.5005 | 212.5388 | 189.9856 | 14.14011 | – |
| 2025 Dec 23 18:56 | 2025 Dec 18 07:55:21 | 98.9865 | 0.00393 | 1.5005 | 212.5388 | 189.9856 | 14.14011 | – |
| 2025 Dec 22 18:57 | 2025 Dec 18 07:55:21 | 98.9865 | 0.00393 | 1.5005 | 212.5388 | 189.9856 | 14.14011 | – |
| 2025 Dec 21 18:57 | 2025 Dec 18 07:55:21 | 98.9865 | 0.00393 | 1.5005 | 212.5388 | 189.9856 | 14.14011 | – |
| 2025 Dec 20 18:57 | 2025 Dec 18 07:55:21 | 98.9865 | 0.00393 | 1.5005 | 212.5388 | 189.9856 | 14.14011 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 21:40:01 | 98.9875 | 0.00390 | 1.0697 | 231.0082 | 189.9856 | 14.14011 | – |
| 2025 Dec 11 18:56 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |
| 2025 Dec 10 18:56 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |
| 2025 Dec 09 18:56 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |
| 2025 Dec 08 18:56 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |
| 2025 Dec 07 18:56 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 08:07:38 | 98.9887 | 0.00388 | 0.3617 | 261.5858 | 189.9856 | 14.14011 | – |