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 | 21282 |
| 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 07:09:41 | 99.8125 | 0.00992 | 22.3204 | 245.3270 | 269.8125 | 13.24840 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 07:09:41 | 99.8125 | 0.00992 | 22.3204 | 245.3270 | 269.8125 | 13.24840 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 07:09:41 | 99.8125 | 0.00992 | 22.3204 | 245.3270 | 269.8125 | 13.24840 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 07:09:41 | 99.8125 | 0.00992 | 22.3204 | 245.3270 | 269.8125 | 13.24840 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 18:39:13 | 99.8119 | 0.00993 | 21.9107 | 260.8815 | 269.8125 | 13.24840 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 18:39:13 | 99.8119 | 0.00993 | 21.9107 | 260.8815 | 269.8125 | 13.24840 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 18:39:13 | 99.8119 | 0.00993 | 21.9107 | 260.8815 | 269.8125 | 13.24840 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 18:39:13 | 99.8119 | 0.00993 | 21.9107 | 260.8815 | 269.8125 | 13.24840 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 18:39:13 | 99.8119 | 0.00993 | 21.9107 | 260.8815 | 269.8125 | 13.24840 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 14:24:47 | 99.8114 | 0.00993 | 21.5854 | 273.2187 | 269.8125 | 13.24840 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 14:24:47 | 99.8114 | 0.00993 | 21.5854 | 273.2187 | 269.8125 | 13.24840 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 14:24:47 | 99.8114 | 0.00993 | 21.5854 | 273.2187 | 269.8125 | 13.24840 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 14:24:47 | 99.8114 | 0.00993 | 21.5854 | 273.2187 | 269.8125 | 13.24840 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 14:24:47 | 99.8114 | 0.00993 | 21.5854 | 273.2187 | 269.8125 | 13.24840 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 03:02:41 | 99.8107 | 0.00994 | 21.2416 | 286.2501 | 269.8125 | 13.24840 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 03:02:41 | 99.8107 | 0.00994 | 21.2416 | 286.2501 | 269.8125 | 13.24840 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 03:02:41 | 99.8107 | 0.00994 | 21.2416 | 286.2501 | 269.8125 | 13.24840 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 03:02:41 | 99.8107 | 0.00994 | 21.2416 | 286.2501 | 269.8125 | 13.24840 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 03:02:41 | 99.8107 | 0.00994 | 21.2416 | 286.2501 | 269.8125 | 13.24840 | – |