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 | 42633 |
| 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 |
| 2026 May 06 17:57 | 2026 May 05 12:47:11 | 99.6630 | 0.01257 | 22.1608 | 117.5488 | 243.8469 | 13.25577 | – |
| 2026 May 05 17:57 | 2026 May 05 12:47:11 | 99.6630 | 0.01257 | 22.1608 | 117.5488 | 243.8469 | 13.25577 | – |
| 2026 May 04 17:57 | 2026 Apr 28 12:19:17 | 99.6641 | 0.01253 | 21.7258 | 134.1961 | 243.8469 | 13.25577 | – |
| 2026 May 03 17:57 | 2026 Apr 28 12:19:17 | 99.6641 | 0.01253 | 21.7258 | 134.1961 | 243.8469 | 13.25577 | – |
| 2026 May 02 17:57 | 2026 Apr 28 12:19:17 | 99.6641 | 0.01253 | 21.7258 | 134.1961 | 243.8469 | 13.25577 | – |
| 2026 May 01 17:56 | 2026 Apr 28 12:19:17 | 99.6641 | 0.01253 | 21.7258 | 134.1961 | 243.8469 | 13.25577 | – |
| 2026 Apr 30 17:56 | 2026 Apr 28 12:19:17 | 99.6641 | 0.01253 | 21.7258 | 134.1961 | 243.8469 | 13.25577 | – |
| 2026 Apr 29 17:57 | 2026 Apr 20 08:40:59 | 99.6648 | 0.01248 | 21.2206 | 153.5970 | 243.8469 | 13.25577 | – |
| 2026 Apr 28 17:56 | 2026 Apr 20 08:40:59 | 99.6648 | 0.01248 | 21.2206 | 153.5970 | 243.8469 | 13.25577 | – |
| 2026 Apr 27 17:58 | 2026 Apr 20 08:40:59 | 99.6648 | 0.01248 | 21.2206 | 153.5970 | 243.8469 | 13.25577 | – |
| 2026 Apr 26 17:58 | 2026 Apr 20 08:40:59 | 99.6648 | 0.01248 | 21.2206 | 153.5970 | 243.8469 | 13.25577 | – |
| 2026 Apr 25 17:58 | 2026 Apr 20 08:40:59 | 99.6648 | 0.01248 | 21.2206 | 153.5970 | 243.8469 | 13.25577 | – |
| 2026 Apr 24 17:59 | 2026 Apr 20 08:40:59 | 99.6648 | 0.01248 | 21.2206 | 153.5970 | 243.8469 | 13.25577 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 12:45:25 | 99.6651 | 0.01247 | 21.1692 | 155.6254 | 243.8469 | 13.25577 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 12:45:25 | 99.6651 | 0.01247 | 21.1692 | 155.6254 | 243.8469 | 13.25577 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 12:45:25 | 99.6651 | 0.01247 | 21.1692 | 155.6254 | 243.8469 | 13.25577 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 12:45:25 | 99.6651 | 0.01247 | 21.1692 | 155.6254 | 243.8469 | 13.25577 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:45:25 | 99.6651 | 0.01247 | 21.1692 | 155.6254 | 243.8469 | 13.25577 | – |
| 2026 Apr 18 17:56 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |
| 2026 Apr 16 17:57 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |
| 2026 Apr 14 17:57 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |
| 2026 Apr 13 17:57 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |
| 2026 Apr 12 17:57 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |
| 2026 Apr 11 17:57 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |
| 2026 Apr 10 17:58 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |
| 2026 Apr 09 18:01 | 2026 Apr 03 12:43:24 | 99.6672 | 0.01241 | 20.1772 | 193.9857 | 243.8469 | 13.25577 | – |