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 | 21512 |
| 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 13 18:57 | 2026 Mar 09 15:01:07 | 99.9063 | 0.00373 | 21.7607 | 75.5152 | 359.1050 | 13.40572 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 15:01:07 | 99.9063 | 0.00373 | 21.7607 | 75.5152 | 359.1050 | 13.40572 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 15:01:07 | 99.9063 | 0.00373 | 21.7607 | 75.5152 | 359.1050 | 13.40572 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 15:01:07 | 99.9063 | 0.00373 | 21.7607 | 75.5152 | 359.1050 | 13.40572 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 09:34:50 | 99.9071 | 0.00372 | 21.4200 | 87.9526 | 359.1050 | 13.40572 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 09:34:50 | 99.9071 | 0.00372 | 21.4200 | 87.9526 | 359.1050 | 13.40572 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 09:34:50 | 99.9071 | 0.00372 | 21.4200 | 87.9526 | 359.1050 | 13.40572 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 09:34:50 | 99.9071 | 0.00372 | 21.4200 | 87.9526 | 359.1050 | 13.40572 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 09:34:50 | 99.9071 | 0.00372 | 21.4200 | 87.9526 | 359.1050 | 13.40572 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 09:34:50 | 99.9071 | 0.00372 | 21.4200 | 87.9526 | 359.1050 | 13.40572 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 23:48:24 | 99.9078 | 0.00370 | 21.0023 | 103.2970 | 359.1050 | 13.40572 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 23:48:24 | 99.9078 | 0.00370 | 21.0023 | 103.2970 | 359.1050 | 13.40572 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 23:48:24 | 99.9078 | 0.00370 | 21.0023 | 103.2970 | 359.1050 | 13.40572 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 23:48:24 | 99.9078 | 0.00370 | 21.0023 | 103.2970 | 359.1050 | 13.40572 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 23:48:24 | 99.9078 | 0.00370 | 21.0023 | 103.2970 | 359.1050 | 13.40572 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 23:48:24 | 99.9078 | 0.00370 | 21.0023 | 103.2970 | 359.1050 | 13.40572 | – |