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 | 21325 |
| 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 Jun 14 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 11.3329 | 14.04841 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 11.3329 | 14.04841 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 11.3329 | 14.04841 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 11.3329 | 14.04841 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 11.3329 | 14.04841 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 11.3329 | 14.04841 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 11.3329 | 14.04841 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 11.3329 | 14.04841 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 11.3329 | 14.04841 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 11.3329 | 14.04841 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 11.3329 | 14.04841 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 11.3329 | 14.04841 | – |
| 2025 Jun 02 17:58 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 11.3329 | 14.04841 | – |
| 2025 Jun 01 17:56 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 11.3329 | 14.04841 | – |
| 2025 May 31 17:56 | 2025 May 25 21:08:56 | 99.7319 | 0.01013 | 7.8533 | 103.9157 | 11.3329 | 14.04841 | – |
| 2025 May 30 17:56 | 2025 May 25 21:08:56 | 99.7319 | 0.01013 | 7.8533 | 103.9157 | 11.3329 | 14.04841 | – |
| 2025 May 29 17:56 | 2025 May 25 21:08:56 | 99.7319 | 0.01013 | 7.8533 | 103.9157 | 11.3329 | 14.04841 | – |
| 2025 May 28 17:56 | 2025 May 25 21:08:56 | 99.7319 | 0.01013 | 7.8533 | 103.9157 | 11.3329 | 14.04841 | – |
| 2025 May 27 17:57 | 2025 May 25 21:08:56 | 99.7319 | 0.01013 | 7.8533 | 103.9157 | 11.3329 | 14.04841 | – |
| 2025 May 26 17:56 | 2025 May 25 21:08:56 | 99.7319 | 0.01013 | 7.8533 | 103.9157 | 11.3329 | 14.04841 | – |
| 2025 May 25 17:56 | 2025 May 21 10:01:17 | 99.7330 | 0.01007 | 7.5344 | 115.7616 | 11.3329 | 14.04841 | – |
| 2025 May 24 17:57 | 2025 May 21 10:01:17 | 99.7330 | 0.01007 | 7.5344 | 115.7616 | 11.3329 | 14.04841 | – |
| 2025 May 23 17:56 | 2025 May 21 10:01:17 | 99.7330 | 0.01007 | 7.5344 | 115.7616 | 11.3329 | 14.04841 | – |
| 2025 May 22 17:56 | 2025 May 21 10:01:17 | 99.7330 | 0.01007 | 7.5344 | 115.7616 | 11.3329 | 14.04841 | – |
| 2025 May 21 17:56 | 2025 May 21 10:01:17 | 99.7330 | 0.01007 | 7.5344 | 115.7616 | 11.3329 | 14.04841 | – |
| 2025 May 20 17:56 | 2025 May 14 22:05:13 | 99.7345 | 0.00994 | 7.0702 | 133.3191 | 11.3329 | 14.04841 | – |
| 2025 May 19 17:56 | 2025 May 14 22:05:13 | 99.7345 | 0.00994 | 7.0702 | 133.3191 | 11.3329 | 14.04841 | – |
| 2025 May 18 17:57 | 2025 May 14 22:05:13 | 99.7345 | 0.00994 | 7.0702 | 133.3191 | 11.3329 | 14.04841 | – |