Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12531 |
| 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 Apr 14 17:57 | 2026 Apr 13 05:13:59 | 101.7817 | 0.01362 | 16.9864 | 226.6002 | 307.9874 | 12.18513 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:13:59 | 101.7817 | 0.01362 | 16.9864 | 226.6002 | 307.9874 | 12.18513 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 05:03:58 | 101.7807 | 0.01361 | 16.6762 | 235.6181 | 307.9874 | 12.18513 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 05:03:58 | 101.7807 | 0.01361 | 16.6762 | 235.6181 | 307.9874 | 12.18513 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 05:03:58 | 101.7807 | 0.01361 | 16.6762 | 235.6181 | 307.9874 | 12.18513 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 05:03:58 | 101.7807 | 0.01361 | 16.6762 | 235.6181 | 307.9874 | 12.18513 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 05:03:58 | 101.7807 | 0.01361 | 16.6762 | 235.6181 | 307.9874 | 12.18513 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 16:29:29 | 101.7790 | 0.01359 | 16.2719 | 247.3696 | 307.9874 | 12.18513 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 16:29:29 | 101.7790 | 0.01359 | 16.2719 | 247.3696 | 307.9874 | 12.18513 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 16:29:29 | 101.7790 | 0.01359 | 16.2719 | 247.3696 | 307.9874 | 12.18513 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 16:29:29 | 101.7790 | 0.01359 | 16.2719 | 247.3696 | 307.9874 | 12.18513 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 16:29:29 | 101.7790 | 0.01359 | 16.2719 | 247.3696 | 307.9874 | 12.18513 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 16:29:29 | 101.7790 | 0.01359 | 16.2719 | 247.3696 | 307.9874 | 12.18513 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 08:50:36 | 101.7784 | 0.01357 | 15.8805 | 258.7863 | 307.9874 | 12.18513 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 08:50:36 | 101.7784 | 0.01357 | 15.8805 | 258.7863 | 307.9874 | 12.18513 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 08:50:36 | 101.7784 | 0.01357 | 15.8805 | 258.7863 | 307.9874 | 12.18513 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 08:50:36 | 101.7784 | 0.01357 | 15.8805 | 258.7863 | 307.9874 | 12.18513 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 08:50:36 | 101.7784 | 0.01357 | 15.8805 | 258.7863 | 307.9874 | 12.18513 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 08:50:36 | 101.7784 | 0.01357 | 15.8805 | 258.7863 | 307.9874 | 12.18513 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 09:31:47 | 101.7768 | 0.01356 | 15.4486 | 271.3743 | 307.9874 | 12.18513 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 09:31:47 | 101.7768 | 0.01356 | 15.4486 | 271.3743 | 307.9874 | 12.18513 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 09:31:47 | 101.7768 | 0.01356 | 15.4486 | 271.3743 | 307.9874 | 12.18513 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 09:31:47 | 101.7768 | 0.01356 | 15.4486 | 271.3743 | 307.9874 | 12.18513 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 09:31:47 | 101.7768 | 0.01356 | 15.4486 | 271.3743 | 307.9874 | 12.18513 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 09:31:47 | 101.7768 | 0.01356 | 15.4486 | 271.3743 | 307.9874 | 12.18513 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 08:58:12 | 101.7759 | 0.01354 | 15.1994 | 278.6380 | 307.9874 | 12.18513 | – |