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 | 27578 |
| 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 Mar 20 18:57 | 2026 Mar 18 17:13:49 | 99.6054 | 0.00444 | 23.2070 | 45.9090 | 344.0938 | 13.76700 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 17:17:11 | 99.6057 | 0.00439 | 22.9381 | 55.5550 | 344.0938 | 13.76700 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 17:17:11 | 99.6057 | 0.00439 | 22.9381 | 55.5550 | 344.0938 | 13.76700 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 17:17:11 | 99.6057 | 0.00439 | 22.9381 | 55.5550 | 344.0938 | 13.76700 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 17:17:11 | 99.6057 | 0.00439 | 22.9381 | 55.5550 | 344.0938 | 13.76700 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 17:17:11 | 99.6057 | 0.00439 | 22.9381 | 55.5550 | 344.0938 | 13.76700 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 05:44:28 | 99.6053 | 0.00433 | 22.6367 | 66.6309 | 344.0938 | 13.76700 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 05:44:28 | 99.6053 | 0.00433 | 22.6367 | 66.6309 | 344.0938 | 13.76700 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 05:44:28 | 99.6053 | 0.00433 | 22.6367 | 66.6309 | 344.0938 | 13.76700 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 05:44:28 | 99.6053 | 0.00433 | 22.6367 | 66.6309 | 344.0938 | 13.76700 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 05:44:28 | 99.6053 | 0.00433 | 22.6367 | 66.6309 | 344.0938 | 13.76700 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 04:58:50 | 99.6064 | 0.00422 | 22.2310 | 81.5277 | 344.0938 | 13.76700 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 04:58:50 | 99.6064 | 0.00422 | 22.2310 | 81.5277 | 344.0938 | 13.76700 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 04:58:50 | 99.6064 | 0.00422 | 22.2310 | 81.5277 | 344.0938 | 13.76700 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 04:58:50 | 99.6064 | 0.00422 | 22.2310 | 81.5277 | 344.0938 | 13.76700 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 04:58:50 | 99.6064 | 0.00422 | 22.2310 | 81.5277 | 344.0938 | 13.76700 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 04:58:50 | 99.6064 | 0.00422 | 22.2310 | 81.5277 | 344.0938 | 13.76700 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 05:56:51 | 99.6054 | 0.00410 | 21.8302 | 96.8983 | 344.0938 | 13.76700 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 05:56:51 | 99.6054 | 0.00410 | 21.8302 | 96.8983 | 344.0938 | 13.76700 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 05:56:51 | 99.6054 | 0.00410 | 21.8302 | 96.8983 | 344.0938 | 13.76700 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 05:56:51 | 99.6054 | 0.00410 | 21.8302 | 96.8983 | 344.0938 | 13.76700 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 05:56:51 | 99.6054 | 0.00410 | 21.8302 | 96.8983 | 344.0938 | 13.76700 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 05:56:51 | 99.6054 | 0.00410 | 21.8302 | 96.8983 | 344.0938 | 13.76700 | – |