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 | 37661 |
| 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 Jul 06 17:57 | 2026 Jul 04 07:57:48 | 98.9173 | 0.03295 | 3.3958 | 142.1766 | 220.3017 | 13.32885 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 07:57:48 | 98.9173 | 0.03295 | 3.3958 | 142.1766 | 220.3017 | 13.32885 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 09:38:16 | 98.9179 | 0.03292 | 3.0514 | 156.8480 | 220.3017 | 13.32885 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 09:38:16 | 98.9179 | 0.03292 | 3.0514 | 156.8480 | 220.3017 | 13.32885 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 09:38:16 | 98.9179 | 0.03292 | 3.0514 | 156.8480 | 220.3017 | 13.32885 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 09:38:16 | 98.9179 | 0.03292 | 3.0514 | 156.8480 | 220.3017 | 13.32885 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 09:38:16 | 98.9179 | 0.03292 | 3.0514 | 156.8480 | 220.3017 | 13.32885 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 09:38:16 | 98.9179 | 0.03292 | 3.0514 | 156.8480 | 220.3017 | 13.32885 | – |
| 2026 Jun 28 17:56 | 2026 Jun 21 20:53:54 | 98.9185 | 0.03289 | 2.6722 | 173.0131 | 220.3017 | 13.32885 | – |
| 2026 Jun 27 17:55 | 2026 Jun 21 20:53:54 | 98.9185 | 0.03289 | 2.6722 | 173.0131 | 220.3017 | 13.32885 | – |
| 2026 Jun 26 17:56 | 2026 Jun 21 20:53:54 | 98.9185 | 0.03289 | 2.6722 | 173.0131 | 220.3017 | 13.32885 | – |
| 2026 Jun 25 17:56 | 2026 Jun 21 20:53:54 | 98.9185 | 0.03289 | 2.6722 | 173.0131 | 220.3017 | 13.32885 | – |
| 2026 Jun 24 17:55 | 2026 Jun 21 20:53:54 | 98.9185 | 0.03289 | 2.6722 | 173.0131 | 220.3017 | 13.32885 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 20:53:54 | 98.9185 | 0.03289 | 2.6722 | 173.0131 | 220.3017 | 13.32885 | – |
| 2026 Jun 22 17:56 | 2026 Jun 15 20:46:12 | 98.9189 | 0.03286 | 2.3233 | 187.9009 | 220.3017 | 13.32885 | – |
| 2026 Jun 21 17:57 | 2026 Jun 15 20:46:12 | 98.9189 | 0.03286 | 2.3233 | 187.9009 | 220.3017 | 13.32885 | – |
| 2026 Jun 20 17:56 | 2026 Jun 15 20:46:12 | 98.9189 | 0.03286 | 2.3233 | 187.9009 | 220.3017 | 13.32885 | – |
| 2026 Jun 19 17:57 | 2026 Jun 15 20:46:12 | 98.9189 | 0.03286 | 2.3233 | 187.9009 | 220.3017 | 13.32885 | – |
| 2026 Jun 18 17:56 | 2026 Jun 15 20:46:12 | 98.9189 | 0.03286 | 2.3233 | 187.9009 | 220.3017 | 13.32885 | – |
| 2026 Jun 17 17:57 | 2026 Jun 15 20:46:12 | 98.9189 | 0.03286 | 2.3233 | 187.9009 | 220.3017 | 13.32885 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 10:28:30 | 98.9198 | 0.03284 | 2.0661 | 198.8849 | 220.3017 | 13.32885 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 10:28:30 | 98.9198 | 0.03284 | 2.0661 | 198.8849 | 220.3017 | 13.32885 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 10:28:30 | 98.9198 | 0.03284 | 2.0661 | 198.8849 | 220.3017 | 13.32885 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 10:28:30 | 98.9198 | 0.03284 | 2.0661 | 198.8849 | 220.3017 | 13.32885 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 10:28:30 | 98.9198 | 0.03284 | 2.0661 | 198.8849 | 220.3017 | 13.32885 | – |
| 2026 Jun 11 17:57 | 2026 Jun 02 21:05:32 | 98.9203 | 0.03282 | 1.5690 | 220.1308 | 220.3017 | 13.32885 | – |
| 2026 Jun 10 17:56 | 2026 Jun 02 21:05:32 | 98.9203 | 0.03282 | 1.5690 | 220.1308 | 220.3017 | 13.32885 | – |
| 2026 Jun 09 17:57 | 2026 Jun 02 21:05:32 | 98.9203 | 0.03282 | 1.5690 | 220.1308 | 220.3017 | 13.32885 | – |