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 | 13539 |
| 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 |
| 2025 Dec 15 18:58 | 2025 Dec 10 05:20:39 | 101.8911 | 0.04069 | 5.3420 | 8.8939 | 46.1019 | 11.65383 | – |
| 2025 Dec 14 18:56 | 2025 Dec 10 05:20:39 | 101.8911 | 0.04069 | 5.3420 | 8.8939 | 46.1019 | 11.65383 | – |
| 2025 Dec 13 18:56 | 2025 Dec 10 05:20:39 | 101.8911 | 0.04069 | 5.3420 | 8.8939 | 46.1019 | 11.65383 | – |
| 2025 Dec 12 18:57 | 2025 Dec 10 05:20:39 | 101.8911 | 0.04069 | 5.3420 | 8.8939 | 46.1019 | 11.65383 | – |
| 2025 Dec 11 18:56 | 2025 Dec 03 04:28:31 | 101.8907 | 0.04069 | 4.9443 | 20.3037 | 46.1019 | 11.65383 | – |
| 2025 Dec 10 18:56 | 2025 Dec 03 04:28:31 | 101.8907 | 0.04069 | 4.9443 | 20.3037 | 46.1019 | 11.65383 | – |
| 2025 Dec 09 18:56 | 2025 Dec 03 04:28:31 | 101.8907 | 0.04069 | 4.9443 | 20.3037 | 46.1019 | 11.65383 | – |
| 2025 Dec 08 18:56 | 2025 Dec 03 04:28:31 | 101.8907 | 0.04069 | 4.9443 | 20.3037 | 46.1019 | 11.65383 | – |
| 2025 Dec 07 18:56 | 2025 Dec 03 04:28:31 | 101.8907 | 0.04069 | 4.9443 | 20.3037 | 46.1019 | 11.65383 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:35:12 | 101.8906 | 0.04069 | 4.8904 | 21.8602 | 46.1019 | 11.65383 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:35:12 | 101.8906 | 0.04069 | 4.8904 | 21.8602 | 46.1019 | 11.65383 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:35:12 | 101.8906 | 0.04069 | 4.8904 | 21.8602 | 46.1019 | 11.65383 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 05:35:12 | 101.8906 | 0.04069 | 4.8904 | 21.8602 | 46.1019 | 11.65383 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 05:35:12 | 101.8906 | 0.04069 | 4.8904 | 21.8602 | 46.1019 | 11.65383 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 06:41:25 | 101.8911 | 0.04070 | 4.4974 | 33.2078 | 46.1019 | 11.65383 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 06:41:25 | 101.8911 | 0.04070 | 4.4974 | 33.2078 | 46.1019 | 11.65383 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 06:41:25 | 101.8911 | 0.04070 | 4.4974 | 33.2078 | 46.1019 | 11.65383 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 06:41:25 | 101.8911 | 0.04070 | 4.4974 | 33.2078 | 46.1019 | 11.65383 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 06:41:25 | 101.8911 | 0.04070 | 4.4974 | 33.2078 | 46.1019 | 11.65383 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 06:41:25 | 101.8911 | 0.04070 | 4.4974 | 33.2078 | 46.1019 | 11.65383 | – |
| 2025 Nov 24 18:56 | 2025 Nov 18 18:50:48 | 101.8908 | 0.04072 | 4.1304 | 43.7944 | 46.1019 | 11.65383 | – |
| 2025 Nov 23 18:57 | 2025 Nov 18 18:50:48 | 101.8908 | 0.04072 | 4.1304 | 43.7944 | 46.1019 | 11.65383 | – |
| 2025 Nov 21 18:57 | 2025 Nov 18 18:50:48 | 101.8908 | 0.04072 | 4.1304 | 43.7944 | 46.1019 | 11.65383 | – |
| 2025 Nov 20 18:56 | 2025 Nov 18 18:50:48 | 101.8908 | 0.04072 | 4.1304 | 43.7944 | 46.1019 | 11.65383 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 22:45:27 | 101.8910 | 0.04078 | 3.5180 | 61.4563 | 46.1019 | 11.65383 | – |