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 | 21680 |
| 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 May 08 17:56 | 2025 May 02 11:57:49 | 99.5646 | 0.03815 | 21.0985 | 115.3011 | 277.4988 | 12.72631 | – |
| 2025 May 07 17:56 | 2025 May 02 11:57:49 | 99.5646 | 0.03815 | 21.0985 | 115.3011 | 277.4988 | 12.72631 | – |
| 2025 May 06 17:57 | 2025 May 02 11:57:49 | 99.5646 | 0.03815 | 21.0985 | 115.3011 | 277.4988 | 12.72631 | – |
| 2025 May 05 17:56 | 2025 May 02 11:57:49 | 99.5646 | 0.03815 | 21.0985 | 115.3011 | 277.4988 | 12.72631 | – |
| 2025 May 04 17:57 | 2025 May 02 11:57:49 | 99.5646 | 0.03815 | 21.0985 | 115.3011 | 277.4988 | 12.72631 | – |
| 2025 May 03 17:57 | 2025 May 02 11:57:49 | 99.5646 | 0.03815 | 21.0985 | 115.3011 | 277.4988 | 12.72631 | – |
| 2025 May 01 17:56 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 11:49:10 | 99.5652 | 0.03813 | 20.4830 | 139.2291 | 277.4988 | 12.72631 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 12:25:06 | 99.5654 | 0.03811 | 20.1488 | 152.2313 | 277.4988 | 12.72631 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 12:25:06 | 99.5654 | 0.03811 | 20.1488 | 152.2313 | 277.4988 | 12.72631 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 12:25:06 | 99.5654 | 0.03811 | 20.1488 | 152.2313 | 277.4988 | 12.72631 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 12:25:06 | 99.5654 | 0.03811 | 20.1488 | 152.2313 | 277.4988 | 12.72631 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 12:25:06 | 99.5654 | 0.03811 | 20.1488 | 152.2313 | 277.4988 | 12.72631 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 12:25:06 | 99.5654 | 0.03811 | 20.1488 | 152.2313 | 277.4988 | 12.72631 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 07:16:25 | 99.5658 | 0.03810 | 19.9131 | 161.4189 | 277.4988 | 12.72631 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 07:16:25 | 99.5658 | 0.03810 | 19.9131 | 161.4189 | 277.4988 | 12.72631 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 07:16:25 | 99.5658 | 0.03810 | 19.9131 | 161.4189 | 277.4988 | 12.72631 | – |