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 | 13573 |
| 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 Apr 04 17:57 | 2026 Apr 02 01:22:36 | 98.8092 | 0.00733 | 20.7065 | 120.7341 | 34.9746 | 13.89057 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 01:22:36 | 98.8092 | 0.00733 | 20.7065 | 120.7341 | 34.9746 | 13.89057 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 01:22:36 | 98.8092 | 0.00733 | 20.7065 | 120.7341 | 34.9746 | 13.89057 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 13:11:23 | 98.8103 | 0.00731 | 20.2962 | 138.3132 | 34.9746 | 13.89057 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 13:11:23 | 98.8103 | 0.00731 | 20.2962 | 138.3132 | 34.9746 | 13.89057 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 13:11:23 | 98.8103 | 0.00731 | 20.2962 | 138.3132 | 34.9746 | 13.89057 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 13:11:23 | 98.8103 | 0.00731 | 20.2962 | 138.3132 | 34.9746 | 13.89057 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 13:11:23 | 98.8103 | 0.00731 | 20.2962 | 138.3132 | 34.9746 | 13.89057 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 13:11:23 | 98.8103 | 0.00731 | 20.2962 | 138.3132 | 34.9746 | 13.89057 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 13:41:51 | 98.8111 | 0.00728 | 19.9192 | 154.4909 | 34.9746 | 13.89057 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 13:41:51 | 98.8111 | 0.00728 | 19.9192 | 154.4909 | 34.9746 | 13.89057 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 13:41:51 | 98.8111 | 0.00728 | 19.9192 | 154.4909 | 34.9746 | 13.89057 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 13:41:51 | 98.8111 | 0.00728 | 19.9192 | 154.4909 | 34.9746 | 13.89057 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 13:41:51 | 98.8111 | 0.00728 | 19.9192 | 154.4909 | 34.9746 | 13.89057 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 13:41:51 | 98.8111 | 0.00728 | 19.9192 | 154.4909 | 34.9746 | 13.89057 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 14:21:56 | 98.8120 | 0.00726 | 19.6057 | 168.0346 | 34.9746 | 13.89057 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 14:21:56 | 98.8120 | 0.00726 | 19.6057 | 168.0346 | 34.9746 | 13.89057 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 14:21:56 | 98.8120 | 0.00726 | 19.6057 | 168.0346 | 34.9746 | 13.89057 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 14:21:56 | 98.8120 | 0.00726 | 19.6057 | 168.0346 | 34.9746 | 13.89057 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:21:56 | 98.8120 | 0.00726 | 19.6057 | 168.0346 | 34.9746 | 13.89057 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 01:53:54 | 98.8128 | 0.00723 | 19.2576 | 183.0981 | 34.9746 | 13.89057 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 01:53:54 | 98.8128 | 0.00723 | 19.2576 | 183.0981 | 34.9746 | 13.89057 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 01:53:54 | 98.8128 | 0.00723 | 19.2576 | 183.0981 | 34.9746 | 13.89057 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 01:53:54 | 98.8128 | 0.00723 | 19.2576 | 183.0981 | 34.9746 | 13.89057 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 01:53:54 | 98.8128 | 0.00723 | 19.2576 | 183.0981 | 34.9746 | 13.89057 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 13:52:07 | 98.8134 | 0.00721 | 18.9106 | 198.1443 | 34.9746 | 13.89057 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 13:52:07 | 98.8134 | 0.00721 | 18.9106 | 198.1443 | 34.9746 | 13.89057 | – |