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 | 13574 |
| 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 29 17:57 | 2026 Apr 23 22:31:57 | 99.0421 | 0.00367 | 6.9947 | 300.4675 | 113.8253 | 14.17953 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 22:31:57 | 99.0421 | 0.00367 | 6.9947 | 300.4675 | 113.8253 | 14.17953 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 22:31:57 | 99.0421 | 0.00367 | 6.9947 | 300.4675 | 113.8253 | 14.17953 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 22:31:57 | 99.0421 | 0.00367 | 6.9947 | 300.4675 | 113.8253 | 14.17953 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 22:31:57 | 99.0421 | 0.00367 | 6.9947 | 300.4675 | 113.8253 | 14.17953 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 22:31:57 | 99.0421 | 0.00367 | 6.9947 | 300.4675 | 113.8253 | 14.17953 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 22:10:31 | 99.0421 | 0.00369 | 6.6543 | 315.0669 | 113.8253 | 14.17953 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 22:10:31 | 99.0421 | 0.00369 | 6.6543 | 315.0669 | 113.8253 | 14.17953 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 22:10:31 | 99.0421 | 0.00369 | 6.6543 | 315.0669 | 113.8253 | 14.17953 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 22:10:31 | 99.0421 | 0.00369 | 6.6543 | 315.0669 | 113.8253 | 14.17953 | – |
| 2026 Apr 19 17:58 | 2026 Apr 18 22:10:31 | 99.0421 | 0.00369 | 6.6543 | 315.0669 | 113.8253 | 14.17953 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 22:13:22 | 99.0417 | 0.00372 | 6.2471 | 332.3749 | 113.8253 | 14.17953 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 22:13:22 | 99.0417 | 0.00372 | 6.2471 | 332.3749 | 113.8253 | 14.17953 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 22:13:22 | 99.0417 | 0.00372 | 6.2471 | 332.3749 | 113.8253 | 14.17953 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 22:13:22 | 99.0417 | 0.00372 | 6.2471 | 332.3749 | 113.8253 | 14.17953 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 21:59:04 | 99.0413 | 0.00376 | 5.9071 | 346.7011 | 113.8253 | 14.17953 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 21:59:04 | 99.0413 | 0.00376 | 5.9071 | 346.7011 | 113.8253 | 14.17953 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 21:59:04 | 99.0413 | 0.00376 | 5.9071 | 346.7011 | 113.8253 | 14.17953 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 21:59:04 | 99.0413 | 0.00376 | 5.9071 | 346.7011 | 113.8253 | 14.17953 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 21:59:04 | 99.0413 | 0.00376 | 5.9071 | 346.7011 | 113.8253 | 14.17953 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 17:37:52 | 99.0407 | 0.00379 | 5.4875 | 4.2397 | 113.8253 | 14.17953 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 17:37:52 | 99.0407 | 0.00379 | 5.4875 | 4.2397 | 113.8253 | 14.17953 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 17:37:52 | 99.0407 | 0.00379 | 5.4875 | 4.2397 | 113.8253 | 14.17953 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 17:37:52 | 99.0407 | 0.00379 | 5.4875 | 4.2397 | 113.8253 | 14.17953 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 17:37:52 | 99.0407 | 0.00379 | 5.4875 | 4.2397 | 113.8253 | 14.17953 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 17:37:52 | 99.0407 | 0.00379 | 5.4875 | 4.2397 | 113.8253 | 14.17953 | – |