Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13561 |
| 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 07 18:57 | 2026 Mar 04 14:25:59 | 99.0101 | 0.01197 | 19.7207 | 244.0296 | 144.6624 | 14.36771 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 14:25:59 | 99.0101 | 0.01197 | 19.7207 | 244.0296 | 144.6624 | 14.36771 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 14:25:59 | 99.0101 | 0.01197 | 19.7207 | 244.0296 | 144.6624 | 14.36771 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 14:25:59 | 99.0101 | 0.01197 | 19.7207 | 244.0296 | 144.6624 | 14.36771 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 02:32:54 | 99.0107 | 0.01203 | 19.1977 | 266.2231 | 144.6624 | 14.36771 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 02:32:54 | 99.0107 | 0.01203 | 19.1977 | 266.2231 | 144.6624 | 14.36771 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 02:32:54 | 99.0107 | 0.01203 | 19.1977 | 266.2231 | 144.6624 | 14.36771 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 02:32:54 | 99.0107 | 0.01203 | 19.1977 | 266.2231 | 144.6624 | 14.36771 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 02:32:54 | 99.0107 | 0.01203 | 19.1977 | 266.2231 | 144.6624 | 14.36771 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 02:32:54 | 99.0107 | 0.01203 | 19.1977 | 266.2231 | 144.6624 | 14.36771 | – |