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 | 37639 |
| 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 00:47:45 | 98.9084 | 0.01142 | 7.7925 | 292.4017 | 81.2656 | 13.84575 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 00:47:45 | 98.9084 | 0.01142 | 7.7925 | 292.4017 | 81.2656 | 13.84575 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 00:47:45 | 98.9084 | 0.01142 | 7.7925 | 292.4017 | 81.2656 | 13.84575 | – |
| 2026 Jul 26 17:56 | 2026 Jul 18 05:52:41 | 98.9096 | 0.01146 | 7.2363 | 316.2844 | 81.2656 | 13.84575 | – |
| 2026 Jul 25 17:57 | 2026 Jul 18 05:52:41 | 98.9096 | 0.01146 | 7.2363 | 316.2844 | 81.2656 | 13.84575 | – |
| 2026 Jul 24 17:56 | 2026 Jul 18 05:52:41 | 98.9096 | 0.01146 | 7.2363 | 316.2844 | 81.2656 | 13.84575 | – |
| 2026 Jul 23 17:57 | 2026 Jul 18 05:52:41 | 98.9096 | 0.01146 | 7.2363 | 316.2844 | 81.2656 | 13.84575 | – |
| 2026 Jul 22 17:57 | 2026 Jul 18 05:52:41 | 98.9096 | 0.01146 | 7.2363 | 316.2844 | 81.2656 | 13.84575 | – |
| 2026 Jul 21 17:57 | 2026 Jul 18 05:52:41 | 98.9096 | 0.01146 | 7.2363 | 316.2844 | 81.2656 | 13.84575 | – |
| 2026 Jul 20 17:57 | 2026 Jul 12 05:55:29 | 98.9104 | 0.01149 | 6.8566 | 332.5636 | 81.2656 | 13.84575 | – |
| 2026 Jul 19 19:06 | 2026 Jul 12 05:55:29 | 98.9104 | 0.01149 | 6.8566 | 332.5636 | 81.2656 | 13.84575 | – |
| 2026 Jul 19 17:57 | 2026 Jul 12 05:55:29 | 98.9104 | 0.01149 | 6.8566 | 332.5636 | 81.2656 | 13.84575 | – |
| 2026 Jul 18 17:57 | 2026 Jul 12 05:55:29 | 98.9104 | 0.01149 | 6.8566 | 332.5636 | 81.2656 | 13.84575 | – |
| 2026 Jul 17 17:57 | 2026 Jul 12 05:55:29 | 98.9104 | 0.01149 | 6.8566 | 332.5636 | 81.2656 | 13.84575 | – |
| 2026 Jul 16 17:56 | 2026 Jul 12 05:55:29 | 98.9104 | 0.01149 | 6.8566 | 332.5636 | 81.2656 | 13.84575 | – |
| 2026 Jul 15 17:57 | 2026 Jul 06 05:58:01 | 98.9108 | 0.01152 | 6.4769 | 348.7672 | 81.2656 | 13.84575 | – |
| 2026 Jul 14 17:56 | 2026 Jul 06 05:58:01 | 98.9108 | 0.01152 | 6.4769 | 348.7672 | 81.2656 | 13.84575 | – |
| 2026 Jul 13 17:56 | 2026 Jul 06 05:58:01 | 98.9108 | 0.01152 | 6.4769 | 348.7672 | 81.2656 | 13.84575 | – |
| 2026 Jul 12 17:56 | 2026 Jul 06 05:58:01 | 98.9108 | 0.01152 | 6.4769 | 348.7672 | 81.2656 | 13.84575 | – |
| 2026 Jul 11 17:56 | 2026 Jul 06 05:58:01 | 98.9108 | 0.01152 | 6.4769 | 348.7672 | 81.2656 | 13.84575 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 05:41:43 | 98.9109 | 0.01153 | 6.4129 | 351.4917 | 81.2656 | 13.84575 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 05:41:43 | 98.9109 | 0.01153 | 6.4129 | 351.4917 | 81.2656 | 13.84575 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 05:41:43 | 98.9109 | 0.01153 | 6.4129 | 351.4917 | 81.2656 | 13.84575 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 05:41:43 | 98.9109 | 0.01153 | 6.4129 | 351.4917 | 81.2656 | 13.84575 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 05:41:43 | 98.9109 | 0.01153 | 6.4129 | 351.4917 | 81.2656 | 13.84575 | – |
| 2026 Jul 04 17:56 | 2026 Jun 27 23:49:44 | 98.9110 | 0.01157 | 5.9542 | 10.9364 | 81.2656 | 13.84575 | – |
| 2026 Jul 03 17:57 | 2026 Jun 27 23:49:44 | 98.9110 | 0.01157 | 5.9542 | 10.9364 | 81.2656 | 13.84575 | – |
| 2026 Jul 02 17:56 | 2026 Jun 27 23:49:44 | 98.9110 | 0.01157 | 5.9542 | 10.9364 | 81.2656 | 13.84575 | – |