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 | 21910 |
| 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 21:42:41 | 99.6535 | 0.03286 | 11.3926 | 205.8366 | 337.0547 | 12.80678 | – |
| 2025 May 07 17:56 | 2025 May 02 21:42:41 | 99.6535 | 0.03286 | 11.3926 | 205.8366 | 337.0547 | 12.80678 | – |
| 2025 May 06 17:57 | 2025 May 02 21:42:41 | 99.6535 | 0.03286 | 11.3926 | 205.8366 | 337.0547 | 12.80678 | – |
| 2025 May 05 17:56 | 2025 May 02 21:42:41 | 99.6535 | 0.03286 | 11.3926 | 205.8366 | 337.0547 | 12.80678 | – |
| 2025 May 04 17:57 | 2025 May 02 21:42:41 | 99.6535 | 0.03286 | 11.3926 | 205.8366 | 337.0547 | 12.80678 | – |
| 2025 May 03 17:57 | 2025 May 02 21:42:41 | 99.6535 | 0.03286 | 11.3926 | 205.8366 | 337.0547 | 12.80678 | – |
| 2025 May 01 17:56 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 14:07:43 | 99.6542 | 0.03276 | 10.8019 | 228.5236 | 337.0547 | 12.80678 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 14:51:20 | 99.6557 | 0.03271 | 10.3455 | 246.0836 | 337.0547 | 12.80678 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 14:51:20 | 99.6557 | 0.03271 | 10.3455 | 246.0836 | 337.0547 | 12.80678 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 14:51:20 | 99.6557 | 0.03271 | 10.3455 | 246.0836 | 337.0547 | 12.80678 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 14:51:20 | 99.6557 | 0.03271 | 10.3455 | 246.0836 | 337.0547 | 12.80678 | – |
| 2025 Apr 17 17:56 | 2025 Apr 14 14:51:20 | 99.6557 | 0.03271 | 10.3455 | 246.0836 | 337.0547 | 12.80678 | – |
| 2025 Apr 16 17:57 | 2025 Apr 14 14:51:20 | 99.6557 | 0.03271 | 10.3455 | 246.0836 | 337.0547 | 12.80678 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 01:47:25 | 99.6562 | 0.03268 | 10.1425 | 253.9092 | 337.0547 | 12.80678 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 01:47:25 | 99.6562 | 0.03268 | 10.1425 | 253.9092 | 337.0547 | 12.80678 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 01:47:25 | 99.6562 | 0.03268 | 10.1425 | 253.9092 | 337.0547 | 12.80678 | – |