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 | 21269 |
| 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 Feb 05 18:58 | 2026 Feb 02 04:00:22 | 99.7390 | 0.01187 | 18.2077 | 336.8103 | 191.5764 | 13.23711 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 04:00:22 | 99.7390 | 0.01187 | 18.2077 | 336.8103 | 191.5764 | 13.23711 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 04:00:22 | 99.7390 | 0.01187 | 18.2077 | 336.8103 | 191.5764 | 13.23711 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 04:00:22 | 99.7390 | 0.01187 | 18.2077 | 336.8103 | 191.5764 | 13.23711 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 14:52:33 | 99.7393 | 0.01188 | 17.8623 | 349.9090 | 191.5764 | 13.23711 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 14:52:33 | 99.7393 | 0.01188 | 17.8623 | 349.9090 | 191.5764 | 13.23711 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 14:52:33 | 99.7393 | 0.01188 | 17.8623 | 349.9090 | 191.5764 | 13.23711 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 14:52:33 | 99.7393 | 0.01188 | 17.8623 | 349.9090 | 191.5764 | 13.23711 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 14:52:33 | 99.7393 | 0.01188 | 17.8623 | 349.9090 | 191.5764 | 13.23711 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:59:09 | 99.7398 | 0.01189 | 17.5435 | 1.9697 | 191.5764 | 13.23711 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:59:09 | 99.7398 | 0.01189 | 17.5435 | 1.9697 | 191.5764 | 13.23711 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:59:09 | 99.7398 | 0.01189 | 17.5435 | 1.9697 | 191.5764 | 13.23711 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:59:09 | 99.7398 | 0.01189 | 17.5435 | 1.9697 | 191.5764 | 13.23711 | – |