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 | 12189 |
| 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 28 18:57 | 2026 Mar 26 10:53:32 | 98.7480 | 0.00667 | 5.3402 | 218.0391 | 304.2332 | 13.93956 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:53:32 | 98.7480 | 0.00667 | 5.3402 | 218.0391 | 304.2332 | 13.93956 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:53:32 | 98.7480 | 0.00667 | 5.3402 | 218.0391 | 304.2332 | 13.93956 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 10:11:17 | 98.7473 | 0.00665 | 4.9596 | 234.8371 | 304.2332 | 13.93956 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:11:17 | 98.7473 | 0.00665 | 4.9596 | 234.8371 | 304.2332 | 13.93956 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:11:17 | 98.7473 | 0.00665 | 4.9596 | 234.8371 | 304.2332 | 13.93956 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:11:17 | 98.7473 | 0.00665 | 4.9596 | 234.8371 | 304.2332 | 13.93956 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:11:17 | 98.7473 | 0.00665 | 4.9596 | 234.8371 | 304.2332 | 13.93956 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:11:17 | 98.7473 | 0.00665 | 4.9596 | 234.8371 | 304.2332 | 13.93956 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 12:52:27 | 98.7470 | 0.00664 | 4.6510 | 248.5299 | 304.2332 | 13.93956 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 12:52:27 | 98.7470 | 0.00664 | 4.6510 | 248.5299 | 304.2332 | 13.93956 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 12:52:27 | 98.7470 | 0.00664 | 4.6510 | 248.5299 | 304.2332 | 13.93956 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 12:52:27 | 98.7470 | 0.00664 | 4.6510 | 248.5299 | 304.2332 | 13.93956 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 12:52:27 | 98.7470 | 0.00664 | 4.6510 | 248.5299 | 304.2332 | 13.93956 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:17:54 | 98.7468 | 0.00663 | 4.3339 | 262.6009 | 304.2332 | 13.93956 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:17:54 | 98.7468 | 0.00663 | 4.3339 | 262.6009 | 304.2332 | 13.93956 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:17:54 | 98.7468 | 0.00663 | 4.3339 | 262.6009 | 304.2332 | 13.93956 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:17:54 | 98.7468 | 0.00663 | 4.3339 | 262.6009 | 304.2332 | 13.93956 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:17:54 | 98.7468 | 0.00663 | 4.3339 | 262.6009 | 304.2332 | 13.93956 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:42:51 | 98.7462 | 0.00664 | 3.9537 | 279.4817 | 304.2332 | 13.93956 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:42:51 | 98.7462 | 0.00664 | 3.9537 | 279.4817 | 304.2332 | 13.93956 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:42:51 | 98.7462 | 0.00664 | 3.9537 | 279.4817 | 304.2332 | 13.93956 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:42:51 | 98.7462 | 0.00664 | 3.9537 | 279.4817 | 304.2332 | 13.93956 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:42:51 | 98.7462 | 0.00664 | 3.9537 | 279.4817 | 304.2332 | 13.93956 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:42:51 | 98.7462 | 0.00664 | 3.9537 | 279.4817 | 304.2332 | 13.93956 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 11:00:47 | 98.7456 | 0.00665 | 3.5732 | 296.3882 | 304.2332 | 13.93956 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 11:00:47 | 98.7456 | 0.00665 | 3.5732 | 296.3882 | 304.2332 | 13.93956 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 11:00:47 | 98.7456 | 0.00665 | 3.5732 | 296.3882 | 304.2332 | 13.93956 | – |