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 | 12217 |
| 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 29 17:57 | 2026 Jul 27 01:05:57 | 98.9405 | 0.00210 | 15.5991 | 33.7033 | 354.4488 | 14.24308 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 01:05:57 | 98.9405 | 0.00210 | 15.5991 | 33.7033 | 354.4488 | 14.24308 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 01:05:57 | 98.9405 | 0.00210 | 15.5991 | 33.7033 | 354.4488 | 14.24308 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 00:16:00 | 98.9405 | 0.00214 | 15.1898 | 50.4458 | 354.4488 | 14.24308 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 00:16:00 | 98.9405 | 0.00214 | 15.1898 | 50.4458 | 354.4488 | 14.24308 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 00:16:00 | 98.9405 | 0.00214 | 15.1898 | 50.4458 | 354.4488 | 14.24308 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 00:16:00 | 98.9405 | 0.00214 | 15.1898 | 50.4458 | 354.4488 | 14.24308 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 00:16:00 | 98.9405 | 0.00214 | 15.1898 | 50.4458 | 354.4488 | 14.24308 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 00:16:00 | 98.9405 | 0.00214 | 15.1898 | 50.4458 | 354.4488 | 14.24308 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 00:24:36 | 98.9405 | 0.00216 | 14.8510 | 64.1171 | 354.4488 | 14.24308 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 00:24:36 | 98.9405 | 0.00216 | 14.8510 | 64.1171 | 354.4488 | 14.24308 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 00:24:36 | 98.9405 | 0.00216 | 14.8510 | 64.1171 | 354.4488 | 14.24308 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 00:24:36 | 98.9405 | 0.00216 | 14.8510 | 64.1171 | 354.4488 | 14.24308 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 00:24:36 | 98.9405 | 0.00216 | 14.8510 | 64.1171 | 354.4488 | 14.24308 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 00:24:36 | 98.9405 | 0.00216 | 14.8510 | 64.1171 | 354.4488 | 14.24308 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 00:42:08 | 98.9404 | 0.00217 | 14.5127 | 77.6471 | 354.4488 | 14.24308 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 00:42:08 | 98.9404 | 0.00217 | 14.5127 | 77.6471 | 354.4488 | 14.24308 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 00:42:08 | 98.9404 | 0.00217 | 14.5127 | 77.6471 | 354.4488 | 14.24308 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 00:42:08 | 98.9404 | 0.00217 | 14.5127 | 77.6471 | 354.4488 | 14.24308 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 00:42:08 | 98.9404 | 0.00217 | 14.5127 | 77.6471 | 354.4488 | 14.24308 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 12:30:05 | 98.9404 | 0.00218 | 14.0712 | 95.1215 | 354.4488 | 14.24308 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 12:30:05 | 98.9404 | 0.00218 | 14.0712 | 95.1215 | 354.4488 | 14.24308 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 12:30:05 | 98.9404 | 0.00218 | 14.0712 | 95.1215 | 354.4488 | 14.24308 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 12:30:05 | 98.9404 | 0.00218 | 14.0712 | 95.1215 | 354.4488 | 14.24308 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 12:30:05 | 98.9404 | 0.00218 | 14.0712 | 95.1215 | 354.4488 | 14.24308 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 21:27:18 | 98.9405 | 0.00218 | 13.6896 | 110.3108 | 354.4488 | 14.24308 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 21:27:18 | 98.9405 | 0.00218 | 13.6896 | 110.3108 | 354.4488 | 14.24308 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 21:27:18 | 98.9405 | 0.00218 | 13.6896 | 110.3108 | 354.4488 | 14.24308 | – |