Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 15789 |
| 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 Jan 18 18:57 | 2026 Jan 15 15:58:44 | 103.7723 | 0.03114 | 6.5812 | 37.5770 | 121.9576 | 12.48904 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 15:58:44 | 103.7723 | 0.03114 | 6.5812 | 37.5770 | 121.9576 | 12.48904 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 15:58:44 | 103.7723 | 0.03114 | 6.5812 | 37.5770 | 121.9576 | 12.48904 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 03:38:24 | 103.7658 | 0.03172 | 6.2351 | 47.6156 | 121.9576 | 12.48904 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 03:38:24 | 103.7658 | 0.03172 | 6.2351 | 47.6156 | 121.9576 | 12.48904 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 03:38:24 | 103.7658 | 0.03172 | 6.2351 | 47.6156 | 121.9576 | 12.48904 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 02:42:48 | 103.7600 | 0.03263 | 5.8490 | 58.6447 | 121.9576 | 12.48904 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 02:42:48 | 103.7600 | 0.03263 | 5.8490 | 58.6447 | 121.9576 | 12.48904 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 02:42:48 | 103.7600 | 0.03263 | 5.8490 | 58.6447 | 121.9576 | 12.48904 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 02:42:48 | 103.7600 | 0.03263 | 5.8490 | 58.6447 | 121.9576 | 12.48904 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 02:42:48 | 103.7600 | 0.03263 | 5.8490 | 58.6447 | 121.9576 | 12.48904 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 04:25:55 | 103.7542 | 0.03394 | 5.3947 | 71.0752 | 121.9576 | 12.48904 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 04:25:55 | 103.7542 | 0.03394 | 5.3947 | 71.0752 | 121.9576 | 12.48904 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 04:25:55 | 103.7542 | 0.03394 | 5.3947 | 71.0752 | 121.9576 | 12.48904 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 04:25:55 | 103.7542 | 0.03394 | 5.3947 | 71.0752 | 121.9576 | 12.48904 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 04:25:55 | 103.7542 | 0.03394 | 5.3947 | 71.0752 | 121.9576 | 12.48904 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 10:50:19 | 103.7470 | 0.03521 | 5.0321 | 80.6489 | 121.9576 | 12.48904 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 10:50:19 | 103.7470 | 0.03521 | 5.0321 | 80.6489 | 121.9576 | 12.48904 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 10:50:19 | 103.7470 | 0.03521 | 5.0321 | 80.6489 | 121.9576 | 12.48904 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 10:50:19 | 103.7470 | 0.03521 | 5.0321 | 80.6489 | 121.9576 | 12.48904 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 10:50:19 | 103.7470 | 0.03521 | 5.0321 | 80.6489 | 121.9576 | 12.48904 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 03:56:39 | 103.7424 | 0.03723 | 4.4739 | 94.5654 | 121.9576 | 12.48904 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 03:56:39 | 103.7424 | 0.03723 | 4.4739 | 94.5654 | 121.9576 | 12.48904 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 03:56:39 | 103.7424 | 0.03723 | 4.4739 | 94.5654 | 121.9576 | 12.48904 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 03:56:39 | 103.7424 | 0.03723 | 4.4739 | 94.5654 | 121.9576 | 12.48904 | – |