Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26839 |
| 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 May 01 17:56 | 2026 Apr 30 00:48:59 | 100.1269 | 0.00836 | 3.2122 | 3.3549 | 13.8721 | 13.31074 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 00:48:59 | 100.1269 | 0.00836 | 3.2122 | 3.3549 | 13.8721 | 13.31074 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 06:35:54 | 100.1266 | 0.00838 | 2.8347 | 16.8016 | 13.8721 | 13.31074 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 06:35:54 | 100.1266 | 0.00838 | 2.8347 | 16.8016 | 13.8721 | 13.31074 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 06:35:54 | 100.1266 | 0.00838 | 2.8347 | 16.8016 | 13.8721 | 13.31074 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 06:35:54 | 100.1266 | 0.00838 | 2.8347 | 16.8016 | 13.8721 | 13.31074 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 06:35:54 | 100.1266 | 0.00838 | 2.8347 | 16.8016 | 13.8721 | 13.31074 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 06:35:54 | 100.1266 | 0.00838 | 2.8347 | 16.8016 | 13.8721 | 13.31074 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 13:04:53 | 100.1264 | 0.00839 | 2.5248 | 27.8483 | 13.8721 | 13.31074 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 13:04:53 | 100.1264 | 0.00839 | 2.5248 | 27.8483 | 13.8721 | 13.31074 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 13:04:53 | 100.1264 | 0.00839 | 2.5248 | 27.8483 | 13.8721 | 13.31074 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 13:04:53 | 100.1264 | 0.00839 | 2.5248 | 27.8483 | 13.8721 | 13.31074 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 13:04:53 | 100.1264 | 0.00839 | 2.5248 | 27.8483 | 13.8721 | 13.31074 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 01:06:29 | 100.1261 | 0.00839 | 2.0989 | 42.9938 | 13.8721 | 13.31074 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 01:06:29 | 100.1261 | 0.00839 | 2.0989 | 42.9938 | 13.8721 | 13.31074 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 01:06:29 | 100.1261 | 0.00839 | 2.0989 | 42.9938 | 13.8721 | 13.31074 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 01:06:29 | 100.1261 | 0.00839 | 2.0989 | 42.9938 | 13.8721 | 13.31074 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 06:21:17 | 100.1258 | 0.00839 | 1.7856 | 54.1390 | 13.8721 | 13.31074 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 06:21:17 | 100.1258 | 0.00839 | 1.7856 | 54.1390 | 13.8721 | 13.31074 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 06:21:17 | 100.1258 | 0.00839 | 1.7856 | 54.1390 | 13.8721 | 13.31074 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 06:21:17 | 100.1258 | 0.00839 | 1.7856 | 54.1390 | 13.8721 | 13.31074 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:21:17 | 100.1258 | 0.00839 | 1.7856 | 54.1390 | 13.8721 | 13.31074 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 06:03:40 | 100.1258 | 0.00838 | 1.3916 | 68.1806 | 13.8721 | 13.31074 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 06:03:40 | 100.1258 | 0.00838 | 1.3916 | 68.1806 | 13.8721 | 13.31074 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 06:03:40 | 100.1258 | 0.00838 | 1.3916 | 68.1806 | 13.8721 | 13.31074 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 06:03:40 | 100.1258 | 0.00838 | 1.3916 | 68.1806 | 13.8721 | 13.31074 | – |