Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21361 |
| 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 Apr 15 17:56 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 14 17:56 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 11 17:57 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 10 17:56 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 09 17:57 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 08 17:57 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 07 17:56 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 06 17:56 | 2025 Apr 06 10:27:17 | 99.6090 | 0.07486 | 5.6096 | 338.1275 | 178.2182 | 12.03157 | – |
| 2025 Apr 05 17:56 | 2025 Mar 27 22:12:53 | 99.6333 | 0.07483 | 5.1382 | 356.4885 | 178.2182 | 12.03157 | – |
| 2025 Apr 04 17:56 | 2025 Mar 27 22:12:53 | 99.6333 | 0.07483 | 5.1382 | 356.4885 | 178.2182 | 12.03157 | – |
| 2025 Apr 03 17:56 | 2025 Mar 27 22:12:53 | 99.6333 | 0.07483 | 5.1382 | 356.4885 | 178.2182 | 12.03157 | – |
| 2025 Apr 02 17:57 | 2025 Mar 27 22:12:53 | 99.6333 | 0.07483 | 5.1382 | 356.4885 | 178.2182 | 12.03157 | – |
| 2025 Apr 01 17:56 | 2025 Mar 27 22:12:53 | 99.6333 | 0.07483 | 5.1382 | 356.4885 | 178.2182 | 12.03157 | – |
| 2025 Mar 31 17:56 | 2025 Mar 22 22:28:53 | 99.6183 | 0.07513 | 4.8893 | 5.5979 | 178.2182 | 12.03157 | – |
| 2025 Mar 30 17:57 | 2025 Mar 22 22:28:53 | 99.6183 | 0.07513 | 4.8893 | 5.5979 | 178.2182 | 12.03157 | – |
| 2025 Mar 29 18:56 | 2025 Mar 22 22:28:53 | 99.6183 | 0.07513 | 4.8893 | 5.5979 | 178.2182 | 12.03157 | – |
| 2025 Mar 28 18:57 | 2025 Mar 22 22:28:53 | 99.6183 | 0.07513 | 4.8893 | 5.5979 | 178.2182 | 12.03157 | – |
| 2025 Mar 27 18:56 | 2025 Mar 22 22:28:53 | 99.6183 | 0.07513 | 4.8893 | 5.5979 | 178.2182 | 12.03157 | – |
| 2025 Mar 26 18:57 | 2025 Mar 22 22:28:53 | 99.6183 | 0.07513 | 4.8893 | 5.5979 | 178.2182 | 12.03157 | – |
| 2025 Mar 25 18:57 | 2025 Mar 20 22:35:27 | 99.6158 | 0.07517 | 4.7899 | 9.3265 | 178.2182 | 12.03157 | – |
| 2025 Mar 24 18:57 | 2025 Mar 20 22:35:27 | 99.6158 | 0.07517 | 4.7899 | 9.3265 | 178.2182 | 12.03157 | – |
| 2025 Mar 23 18:58 | 2025 Mar 20 22:35:27 | 99.6158 | 0.07517 | 4.7899 | 9.3265 | 178.2182 | 12.03157 | – |
| 2025 Mar 22 18:58 | 2025 Mar 20 22:35:27 | 99.6158 | 0.07517 | 4.7899 | 9.3265 | 178.2182 | 12.03157 | – |