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 | 21504 |
| 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 28 18:57 | 2025 Nov 24 09:26:52 | 99.8178 | 0.05446 | 19.2069 | 231.3120 | 266.9277 | 12.48544 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 09:26:52 | 99.8178 | 0.05446 | 19.2069 | 231.3120 | 266.9277 | 12.48544 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 09:26:52 | 99.8178 | 0.05446 | 19.2069 | 231.3120 | 266.9277 | 12.48544 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 09:26:52 | 99.8178 | 0.05446 | 19.2069 | 231.3120 | 266.9277 | 12.48544 | – |
| 2025 Nov 24 18:56 | 2025 Nov 18 20:09:09 | 99.8137 | 0.05455 | 18.9007 | 242.8564 | 266.9277 | 12.48544 | – |
| 2025 Nov 23 18:57 | 2025 Nov 18 20:09:09 | 99.8137 | 0.05455 | 18.9007 | 242.8564 | 266.9277 | 12.48544 | – |
| 2025 Nov 21 18:57 | 2025 Nov 18 20:09:09 | 99.8137 | 0.05455 | 18.9007 | 242.8564 | 266.9277 | 12.48544 | – |
| 2025 Nov 20 18:56 | 2025 Nov 18 20:09:09 | 99.8137 | 0.05455 | 18.9007 | 242.8564 | 266.9277 | 12.48544 | – |
| 2025 Nov 18 18:57 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 16 18:58 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 15 18:57 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 13 18:56 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 12 18:57 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 11 18:55 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 10 18:57 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 09 18:57 | 2025 Nov 03 09:42:51 | 99.8107 | 0.05467 | 18.0511 | 274.8633 | 266.9277 | 12.48544 | – |
| 2025 Nov 08 18:56 | 2025 Oct 27 21:10:39 | 99.8093 | 0.05468 | 17.6921 | 288.4000 | 266.9277 | 12.48544 | – |
| 2025 Nov 07 18:57 | 2025 Oct 27 21:10:39 | 99.8093 | 0.05468 | 17.6921 | 288.4000 | 266.9277 | 12.48544 | – |
| 2025 Nov 05 18:57 | 2025 Oct 27 21:10:39 | 99.8093 | 0.05468 | 17.6921 | 288.4000 | 266.9277 | 12.48544 | – |
| 2025 Nov 04 18:57 | 2025 Oct 27 21:10:39 | 99.8093 | 0.05468 | 17.6921 | 288.4000 | 266.9277 | 12.48544 | – |
| 2025 Nov 03 18:57 | 2025 Oct 27 21:10:39 | 99.8093 | 0.05468 | 17.6921 | 288.4000 | 266.9277 | 12.48544 | – |
| 2025 Nov 02 18:57 | 2025 Oct 27 21:10:39 | 99.8093 | 0.05468 | 17.6921 | 288.4000 | 266.9277 | 12.48544 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 21:10:39 | 99.8093 | 0.05468 | 17.6921 | 288.4000 | 266.9277 | 12.48544 | – |