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 | 12211 |
| 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 16 17:56 | 2025 May 14 16:16:53 | 99.1896 | 0.01181 | 2.3270 | 110.3200 | 251.0708 | 14.08520 | – |
| 2025 May 15 17:57 | 2025 May 14 16:16:53 | 99.1896 | 0.01181 | 2.3270 | 110.3200 | 251.0708 | 14.08520 | – |
| 2025 May 14 17:56 | 2025 May 08 03:26:00 | 99.1903 | 0.01178 | 1.8831 | 128.4319 | 251.0708 | 14.08520 | – |
| 2025 May 13 17:56 | 2025 May 08 03:26:00 | 99.1903 | 0.01178 | 1.8831 | 128.4319 | 251.0708 | 14.08520 | – |
| 2025 May 12 17:56 | 2025 May 08 03:26:00 | 99.1903 | 0.01178 | 1.8831 | 128.4319 | 251.0708 | 14.08520 | – |
| 2025 May 11 17:56 | 2025 May 08 03:26:00 | 99.1903 | 0.01178 | 1.8831 | 128.4319 | 251.0708 | 14.08520 | – |
| 2025 May 10 17:56 | 2025 May 08 03:26:00 | 99.1903 | 0.01178 | 1.8831 | 128.4319 | 251.0708 | 14.08520 | – |
| 2025 May 09 17:57 | 2025 May 08 03:26:00 | 99.1903 | 0.01178 | 1.8831 | 128.4319 | 251.0708 | 14.08520 | – |
| 2025 May 08 17:56 | 2025 May 03 10:54:40 | 99.1907 | 0.01175 | 1.5647 | 141.4505 | 251.0708 | 14.08520 | – |
| 2025 May 07 17:56 | 2025 May 03 10:54:40 | 99.1907 | 0.01175 | 1.5647 | 141.4505 | 251.0708 | 14.08520 | – |
| 2025 May 06 17:57 | 2025 May 03 10:54:40 | 99.1907 | 0.01175 | 1.5647 | 141.4505 | 251.0708 | 14.08520 | – |
| 2025 May 05 17:56 | 2025 May 03 10:54:40 | 99.1907 | 0.01175 | 1.5647 | 141.4505 | 251.0708 | 14.08520 | – |
| 2025 May 04 17:57 | 2025 May 03 10:54:40 | 99.1907 | 0.01175 | 1.5647 | 141.4505 | 251.0708 | 14.08520 | – |
| 2025 May 03 17:57 | 2025 May 03 10:54:40 | 99.1907 | 0.01175 | 1.5647 | 141.4505 | 251.0708 | 14.08520 | – |
| 2025 May 01 17:56 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 30 17:56 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 29 17:57 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 27 17:56 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 26 17:57 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 25 17:56 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 24 17:56 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 23 17:57 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 22 17:56 | 2025 Apr 20 16:01:40 | 99.1912 | 0.01168 | 0.6961 | 177.1494 | 251.0708 | 14.08520 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 03:10:27 | 99.1922 | 0.01165 | 0.2522 | 195.4562 | 251.0708 | 14.08520 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 03:10:27 | 99.1922 | 0.01165 | 0.2522 | 195.4562 | 251.0708 | 14.08520 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 03:10:27 | 99.1922 | 0.01165 | 0.2522 | 195.4562 | 251.0708 | 14.08520 | – |