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 | 21473 |
| 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 Nov 27 18:57 | 2025 Nov 25 11:31:41 | 99.9198 | 0.02390 | 10.1325 | 119.0673 | 272.6841 | 13.60986 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:31:41 | 99.9198 | 0.02390 | 10.1325 | 119.0673 | 272.6841 | 13.60986 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:31:41 | 99.9198 | 0.02390 | 10.1325 | 119.0673 | 272.6841 | 13.60986 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 23:47:41 | 99.9201 | 0.02391 | 9.7609 | 132.8848 | 272.6841 | 13.60986 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 23:47:41 | 99.9201 | 0.02391 | 9.7609 | 132.8848 | 272.6841 | 13.60986 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 23:47:41 | 99.9201 | 0.02391 | 9.7609 | 132.8848 | 272.6841 | 13.60986 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 23:47:41 | 99.9201 | 0.02391 | 9.7609 | 132.8848 | 272.6841 | 13.60986 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 01:51:31 | 99.9209 | 0.02394 | 8.9542 | 162.8375 | 272.6841 | 13.60986 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:24:26 | 99.9213 | 0.02395 | 8.5749 | 176.9180 | 272.6841 | 13.60986 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 11:24:26 | 99.9213 | 0.02395 | 8.5749 | 176.9180 | 272.6841 | 13.60986 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:24:26 | 99.9213 | 0.02395 | 8.5749 | 176.9180 | 272.6841 | 13.60986 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:24:26 | 99.9213 | 0.02395 | 8.5749 | 176.9180 | 272.6841 | 13.60986 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:24:26 | 99.9213 | 0.02395 | 8.5749 | 176.9180 | 272.6841 | 13.60986 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 10:24:48 | 99.9214 | 0.02394 | 8.3012 | 187.0747 | 272.6841 | 13.60986 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 10:24:48 | 99.9214 | 0.02394 | 8.3012 | 187.0747 | 272.6841 | 13.60986 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 10:24:48 | 99.9214 | 0.02394 | 8.3012 | 187.0747 | 272.6841 | 13.60986 | – |