Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13529 |
| 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 May 18 17:57 | 2026 May 16 15:28:46 | 101.8547 | 0.03807 | 13.6427 | 55.4450 | 113.5327 | 11.66137 | – |
| 2026 May 17 17:57 | 2026 May 16 15:28:46 | 101.8547 | 0.03807 | 13.6427 | 55.4450 | 113.5327 | 11.66137 | – |
| 2026 May 16 17:56 | 2026 May 16 15:28:46 | 101.8547 | 0.03807 | 13.6427 | 55.4450 | 113.5327 | 11.66137 | – |
| 2026 May 15 17:57 | 2026 May 10 04:15:27 | 101.8544 | 0.03812 | 13.2778 | 65.9690 | 113.5327 | 11.66137 | – |
| 2026 May 14 17:58 | 2026 May 10 04:15:27 | 101.8544 | 0.03812 | 13.2778 | 65.9690 | 113.5327 | 11.66137 | – |
| 2026 May 13 17:58 | 2026 May 10 04:15:27 | 101.8544 | 0.03812 | 13.2778 | 65.9690 | 113.5327 | 11.66137 | – |
| 2026 May 12 17:58 | 2026 May 10 04:15:27 | 101.8544 | 0.03812 | 13.2778 | 65.9690 | 113.5327 | 11.66137 | – |
| 2026 May 11 17:56 | 2026 May 10 04:15:27 | 101.8544 | 0.03812 | 13.2778 | 65.9690 | 113.5327 | 11.66137 | – |
| 2026 May 10 17:57 | 2026 May 10 04:15:27 | 101.8544 | 0.03812 | 13.2778 | 65.9690 | 113.5327 | 11.66137 | – |
| 2026 May 09 17:57 | 2026 May 04 15:10:27 | 101.8554 | 0.03816 | 12.9650 | 74.9885 | 113.5327 | 11.66137 | – |
| 2026 May 08 17:57 | 2026 May 04 15:10:27 | 101.8554 | 0.03816 | 12.9650 | 74.9885 | 113.5327 | 11.66137 | – |
| 2026 May 07 17:58 | 2026 May 04 15:10:27 | 101.8554 | 0.03816 | 12.9650 | 74.9885 | 113.5327 | 11.66137 | – |
| 2026 May 06 17:57 | 2026 May 04 15:10:27 | 101.8554 | 0.03816 | 12.9650 | 74.9885 | 113.5327 | 11.66137 | – |
| 2026 May 05 17:57 | 2026 May 04 15:10:27 | 101.8554 | 0.03816 | 12.9650 | 74.9885 | 113.5327 | 11.66137 | – |
| 2026 May 04 17:57 | 2026 Apr 30 03:23:40 | 101.8556 | 0.03819 | 12.7116 | 82.2791 | 113.5327 | 11.66137 | – |
| 2026 May 03 17:57 | 2026 Apr 30 03:23:40 | 101.8556 | 0.03819 | 12.7116 | 82.2791 | 113.5327 | 11.66137 | – |
| 2026 May 02 17:57 | 2026 Apr 30 03:23:40 | 101.8556 | 0.03819 | 12.7116 | 82.2791 | 113.5327 | 11.66137 | – |
| 2026 May 01 17:56 | 2026 Apr 30 03:23:40 | 101.8556 | 0.03819 | 12.7116 | 82.2791 | 113.5327 | 11.66137 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 03:23:40 | 101.8556 | 0.03819 | 12.7116 | 82.2791 | 113.5327 | 11.66137 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 03:16:41 | 101.8548 | 0.03824 | 12.3727 | 92.0250 | 113.5327 | 11.66137 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 03:16:41 | 101.8548 | 0.03824 | 12.3727 | 92.0250 | 113.5327 | 11.66137 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 03:16:41 | 101.8548 | 0.03824 | 12.3727 | 92.0250 | 113.5327 | 11.66137 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 03:16:41 | 101.8548 | 0.03824 | 12.3727 | 92.0250 | 113.5327 | 11.66137 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 03:16:41 | 101.8548 | 0.03824 | 12.3727 | 92.0250 | 113.5327 | 11.66137 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 03:16:41 | 101.8548 | 0.03824 | 12.3727 | 92.0250 | 113.5327 | 11.66137 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 03:51:11 | 101.8551 | 0.03827 | 12.0920 | 100.0934 | 113.5327 | 11.66137 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 03:51:11 | 101.8551 | 0.03827 | 12.0920 | 100.0934 | 113.5327 | 11.66137 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 03:51:11 | 101.8551 | 0.03827 | 12.0920 | 100.0934 | 113.5327 | 11.66137 | – |