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 | 12539 |
| 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 Jul 03 17:56 | 2025 Jul 01 16:41:26 | 101.6959 | 0.03619 | 5.4363 | 278.1934 | 140.2161 | 12.78412 | – |
| 2025 Jul 02 17:56 | 2025 Jun 26 16:18:32 | 101.6939 | 0.03640 | 5.0903 | 288.4487 | 140.2161 | 12.78412 | – |
| 2025 Jul 01 17:56 | 2025 Jun 26 16:18:32 | 101.6939 | 0.03640 | 5.0903 | 288.4487 | 140.2161 | 12.78412 | – |
| 2025 Jun 30 17:56 | 2025 Jun 26 16:18:32 | 101.6939 | 0.03640 | 5.0903 | 288.4487 | 140.2161 | 12.78412 | – |
| 2025 Jun 29 17:56 | 2025 Jun 26 16:18:32 | 101.6939 | 0.03640 | 5.0903 | 288.4487 | 140.2161 | 12.78412 | – |
| 2025 Jun 28 17:56 | 2025 Jun 26 16:18:32 | 101.6939 | 0.03640 | 5.0903 | 288.4487 | 140.2161 | 12.78412 | – |
| 2025 Jun 27 17:56 | 2025 Jun 21 16:06:09 | 101.7043 | 0.03670 | 4.7456 | 298.6537 | 140.2161 | 12.78412 | – |
| 2025 Jun 26 17:56 | 2025 Jun 21 16:06:09 | 101.7043 | 0.03670 | 4.7456 | 298.6537 | 140.2161 | 12.78412 | – |
| 2025 Jun 25 17:56 | 2025 Jun 21 16:06:09 | 101.7043 | 0.03670 | 4.7456 | 298.6537 | 140.2161 | 12.78412 | – |
| 2025 Jun 24 17:56 | 2025 Jun 21 16:06:09 | 101.7043 | 0.03670 | 4.7456 | 298.6537 | 140.2161 | 12.78412 | – |
| 2025 Jun 23 17:56 | 2025 Jun 21 16:06:09 | 101.7043 | 0.03670 | 4.7456 | 298.6537 | 140.2161 | 12.78412 | – |
| 2025 Jun 22 17:56 | 2025 Jun 12 23:33:36 | 101.6917 | 0.03740 | 4.1452 | 316.0487 | 140.2161 | 12.78412 | – |
| 2025 Jun 21 17:56 | 2025 Jun 12 23:33:36 | 101.6917 | 0.03740 | 4.1452 | 316.0487 | 140.2161 | 12.78412 | – |
| 2025 Jun 20 17:57 | 2025 Jun 12 23:33:36 | 101.6917 | 0.03740 | 4.1452 | 316.0487 | 140.2161 | 12.78412 | – |
| 2025 Jun 19 17:56 | 2025 Jun 12 23:33:36 | 101.6917 | 0.03740 | 4.1452 | 316.0487 | 140.2161 | 12.78412 | – |
| 2025 Jun 18 17:56 | 2025 Jun 12 23:33:36 | 101.6917 | 0.03740 | 4.1452 | 316.0487 | 140.2161 | 12.78412 | – |
| 2025 Jun 17 17:56 | 2025 Jun 12 23:33:36 | 101.6917 | 0.03740 | 4.1452 | 316.0487 | 140.2161 | 12.78412 | – |
| 2025 Jun 16 17:56 | 2025 Jun 07 23:20:30 | 101.7012 | 0.03771 | 3.8004 | 325.9845 | 140.2161 | 12.78412 | – |
| 2025 Jun 15 17:56 | 2025 Jun 07 23:20:30 | 101.7012 | 0.03771 | 3.8004 | 325.9845 | 140.2161 | 12.78412 | – |
| 2025 Jun 14 17:56 | 2025 Jun 07 23:20:30 | 101.7012 | 0.03771 | 3.8004 | 325.9845 | 140.2161 | 12.78412 | – |
| 2025 Jun 13 17:56 | 2025 Jun 07 23:20:30 | 101.7012 | 0.03771 | 3.8004 | 325.9845 | 140.2161 | 12.78412 | – |
| 2025 Jun 12 17:56 | 2025 Jun 07 23:20:30 | 101.7012 | 0.03771 | 3.8004 | 325.9845 | 140.2161 | 12.78412 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 15:18:32 | 101.6983 | 0.03789 | 3.6391 | 330.5379 | 140.2161 | 12.78412 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 15:18:32 | 101.6983 | 0.03789 | 3.6391 | 330.5379 | 140.2161 | 12.78412 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 15:18:32 | 101.6983 | 0.03789 | 3.6391 | 330.5379 | 140.2161 | 12.78412 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 15:18:32 | 101.6983 | 0.03789 | 3.6391 | 330.5379 | 140.2161 | 12.78412 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 15:18:32 | 101.6983 | 0.03789 | 3.6391 | 330.5379 | 140.2161 | 12.78412 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 15:18:32 | 101.6983 | 0.03789 | 3.6391 | 330.5379 | 140.2161 | 12.78412 | – |