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 | 21339 |
| 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 10 18:56 | 2026 Mar 10 09:38:03 | 99.5602 | 0.03729 | 14.8460 | 84.5395 | 306.5916 | 12.73966 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 10:21:38 | 99.5590 | 0.03731 | 14.5115 | 97.5651 | 306.5916 | 12.73966 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 10:21:38 | 99.5590 | 0.03731 | 14.5115 | 97.5651 | 306.5916 | 12.73966 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 10:21:38 | 99.5590 | 0.03731 | 14.5115 | 97.5651 | 306.5916 | 12.73966 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 10:21:38 | 99.5590 | 0.03731 | 14.5115 | 97.5651 | 306.5916 | 12.73966 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:21:38 | 99.5590 | 0.03731 | 14.5115 | 97.5651 | 306.5916 | 12.73966 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:21:38 | 99.5590 | 0.03731 | 14.5115 | 97.5651 | 306.5916 | 12.73966 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 08:46:28 | 99.5576 | 0.03733 | 14.1155 | 112.9710 | 306.5916 | 12.73966 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 08:46:28 | 99.5576 | 0.03733 | 14.1155 | 112.9710 | 306.5916 | 12.73966 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 08:46:28 | 99.5576 | 0.03733 | 14.1155 | 112.9710 | 306.5916 | 12.73966 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 08:46:28 | 99.5576 | 0.03733 | 14.1155 | 112.9710 | 306.5916 | 12.73966 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 08:46:28 | 99.5576 | 0.03733 | 14.1155 | 112.9710 | 306.5916 | 12.73966 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 08:46:28 | 99.5576 | 0.03733 | 14.1155 | 112.9710 | 306.5916 | 12.73966 | – |