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 | 12166 |
| 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 18 17:56 | 2026 Jun 17 01:49:23 | 98.8890 | 0.00365 | 13.5746 | 209.9122 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 01:49:23 | 98.8890 | 0.00365 | 13.5746 | 209.9122 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 16 17:55 | 2026 Jun 12 01:39:52 | 98.8891 | 0.00363 | 13.2399 | 224.4703 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 15 17:56 | 2026 Jun 12 01:39:52 | 98.8891 | 0.00363 | 13.2399 | 224.4703 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 14 17:57 | 2026 Jun 12 01:39:52 | 98.8891 | 0.00363 | 13.2399 | 224.4703 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 13 17:56 | 2026 Jun 12 01:39:52 | 98.8891 | 0.00363 | 13.2399 | 224.4703 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 12 17:56 | 2026 Jun 12 01:39:52 | 98.8891 | 0.00363 | 13.2399 | 224.4703 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 11 17:57 | 2026 Jun 06 20:59:20 | 98.8893 | 0.00360 | 12.8926 | 239.7077 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 10 17:56 | 2026 Jun 06 20:59:20 | 98.8893 | 0.00360 | 12.8926 | 239.7077 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 09 17:57 | 2026 Jun 06 20:59:20 | 98.8893 | 0.00360 | 12.8926 | 239.7077 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 08 17:56 | 2026 Jun 06 20:59:20 | 98.8893 | 0.00360 | 12.8926 | 239.7077 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 07 17:56 | 2026 Jun 06 20:59:20 | 98.8893 | 0.00360 | 12.8926 | 239.7077 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 06 17:56 | 2026 May 31 01:57:35 | 98.8896 | 0.00358 | 12.4384 | 259.7334 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 05 17:56 | 2026 May 31 01:57:35 | 98.8896 | 0.00358 | 12.4384 | 259.7334 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 04 17:57 | 2026 May 31 01:57:35 | 98.8896 | 0.00358 | 12.4384 | 259.7334 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 02 17:56 | 2026 May 31 01:57:35 | 98.8896 | 0.00358 | 12.4384 | 259.7334 | 205.6538 | 14.18950 | 9.243 |
| 2026 Jun 01 17:57 | 2026 May 31 01:57:35 | 98.8896 | 0.00358 | 12.4384 | 259.7334 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 31 17:58 | 2026 May 31 01:57:35 | 98.8896 | 0.00358 | 12.4384 | 259.7334 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 30 17:57 | 2026 May 26 01:40:39 | 98.8903 | 0.00358 | 12.1033 | 274.5339 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 29 17:57 | 2026 May 26 01:40:39 | 98.8903 | 0.00358 | 12.1033 | 274.5339 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 28 17:56 | 2026 May 26 01:40:39 | 98.8903 | 0.00358 | 12.1033 | 274.5339 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 27 17:57 | 2026 May 26 01:40:39 | 98.8903 | 0.00358 | 12.1033 | 274.5339 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 26 17:57 | 2026 May 26 01:40:39 | 98.8903 | 0.00358 | 12.1033 | 274.5339 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 25 17:57 | 2026 May 21 14:00:12 | 98.8908 | 0.00358 | 11.8033 | 287.8082 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 24 17:57 | 2026 May 21 14:00:12 | 98.8908 | 0.00358 | 11.8033 | 287.8082 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 23 17:58 | 2026 May 21 14:00:12 | 98.8908 | 0.00358 | 11.8033 | 287.8082 | 205.6538 | 14.18950 | 9.243 |
| 2026 May 22 17:57 | 2026 May 21 14:00:12 | 98.8908 | 0.00358 | 11.8033 | 287.8082 | 205.6538 | 14.18950 | 9.243 |