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 | 21366 |
| 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 12:19:41 | 99.6683 | 0.00215 | 17.0737 | 291.4783 | 183.9664 | 13.43775 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 12:19:41 | 99.6683 | 0.00215 | 17.0737 | 291.4783 | 183.9664 | 13.43775 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 12:19:41 | 99.6683 | 0.00215 | 17.0737 | 291.4783 | 183.9664 | 13.43775 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:19:41 | 99.6683 | 0.00215 | 17.0737 | 291.4783 | 183.9664 | 13.43775 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 20:15:19 | 99.6685 | 0.00216 | 16.7108 | 305.5610 | 183.9664 | 13.43775 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 20:15:19 | 99.6685 | 0.00216 | 16.7108 | 305.5610 | 183.9664 | 13.43775 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 20:15:19 | 99.6685 | 0.00216 | 16.7108 | 305.5610 | 183.9664 | 13.43775 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 20:15:19 | 99.6685 | 0.00216 | 16.7108 | 305.5610 | 183.9664 | 13.43775 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:15:19 | 99.6685 | 0.00216 | 16.7108 | 305.5610 | 183.9664 | 13.43775 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:39:17 | 99.6688 | 0.00218 | 16.3678 | 318.7413 | 183.9664 | 13.43775 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:39:17 | 99.6688 | 0.00218 | 16.3678 | 318.7413 | 183.9664 | 13.43775 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:39:17 | 99.6688 | 0.00218 | 16.3678 | 318.7413 | 183.9664 | 13.43775 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:39:17 | 99.6688 | 0.00218 | 16.3678 | 318.7413 | 183.9664 | 13.43775 | – |