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 | 37643 |
| 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 30 17:56 | 2026 Apr 29 08:41:24 | 98.7281 | 0.00416 | 10.2136 | 341.8653 | 18.1044 | 14.30194 | – |
| 2026 Apr 29 17:57 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 28 17:56 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 27 17:58 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 26 17:58 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 25 17:58 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 24 17:59 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 08:35:11 | 98.7307 | 0.00422 | 9.5446 | 11.3341 | 18.1044 | 14.30194 | – |
| 2026 Apr 18 17:56 | 2026 Apr 10 19:44:29 | 98.7319 | 0.00427 | 8.9737 | 36.0668 | 18.1044 | 14.30194 | – |
| 2026 Apr 16 17:57 | 2026 Apr 10 19:44:29 | 98.7319 | 0.00427 | 8.9737 | 36.0668 | 18.1044 | 14.30194 | – |
| 2026 Apr 14 17:57 | 2026 Apr 10 19:44:29 | 98.7319 | 0.00427 | 8.9737 | 36.0668 | 18.1044 | 14.30194 | – |
| 2026 Apr 13 17:57 | 2026 Apr 10 19:44:29 | 98.7319 | 0.00427 | 8.9737 | 36.0668 | 18.1044 | 14.30194 | – |
| 2026 Apr 12 17:57 | 2026 Apr 03 08:04:51 | 98.7329 | 0.00431 | 8.4728 | 57.5638 | 18.1044 | 14.30194 | – |
| 2026 Apr 11 17:57 | 2026 Apr 03 08:04:51 | 98.7329 | 0.00431 | 8.4728 | 57.5638 | 18.1044 | 14.30194 | – |
| 2026 Apr 10 17:58 | 2026 Apr 03 08:04:51 | 98.7329 | 0.00431 | 8.4728 | 57.5638 | 18.1044 | 14.30194 | – |
| 2026 Apr 09 18:01 | 2026 Apr 03 08:04:51 | 98.7329 | 0.00431 | 8.4728 | 57.5638 | 18.1044 | 14.30194 | – |
| 2026 Apr 08 17:57 | 2026 Apr 03 08:04:51 | 98.7329 | 0.00431 | 8.4728 | 57.5638 | 18.1044 | 14.30194 | – |
| 2026 Apr 07 17:57 | 2026 Mar 30 20:07:36 | 98.7332 | 0.00432 | 8.2388 | 67.6414 | 18.1044 | 14.30194 | – |
| 2026 Apr 06 17:57 | 2026 Mar 30 20:07:36 | 98.7332 | 0.00432 | 8.2388 | 67.6414 | 18.1044 | 14.30194 | – |
| 2026 Apr 05 17:56 | 2026 Mar 30 20:07:36 | 98.7332 | 0.00432 | 8.2388 | 67.6414 | 18.1044 | 14.30194 | – |
| 2026 Apr 04 17:57 | 2026 Mar 30 20:07:36 | 98.7332 | 0.00432 | 8.2388 | 67.6414 | 18.1044 | 14.30194 | – |
| 2026 Apr 03 17:56 | 2026 Mar 30 20:07:36 | 98.7332 | 0.00432 | 8.2388 | 67.6414 | 18.1044 | 14.30194 | – |