Orbital elements of ATLAS 55E DEB
| Launched | 8 October 1985 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26921 |
| 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 10 17:56 | 2025 May 09 04:20:43 | 62.8399 | 0.59584 | 13.0909 | 25.4248 | 354.7747 | 3.90077 | – |
| 2025 May 09 17:57 | 2025 May 09 04:20:43 | 62.8399 | 0.59584 | 13.0909 | 25.4248 | 354.7747 | 3.90077 | – |
| 2025 May 08 17:56 | 2025 Apr 29 04:23:32 | 62.8379 | 0.59555 | 13.3243 | 25.2761 | 354.7747 | 3.90077 | – |
| 2025 May 07 17:56 | 2025 Apr 29 04:23:32 | 62.8379 | 0.59555 | 13.3243 | 25.2761 | 354.7747 | 3.90077 | – |
| 2025 May 06 17:57 | 2025 Apr 29 04:23:32 | 62.8379 | 0.59555 | 13.3243 | 25.2761 | 354.7747 | 3.90077 | – |
| 2025 May 05 17:56 | 2025 Apr 29 04:23:32 | 62.8379 | 0.59555 | 13.3243 | 25.2761 | 354.7747 | 3.90077 | – |
| 2025 May 04 17:57 | 2025 Apr 29 04:23:32 | 62.8379 | 0.59555 | 13.3243 | 25.2761 | 354.7747 | 3.90077 | – |
| 2025 May 03 17:57 | 2025 Apr 29 04:23:32 | 62.8379 | 0.59555 | 13.3243 | 25.2761 | 354.7747 | 3.90077 | – |
| 2025 May 01 17:56 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 05:39:32 | 62.8381 | 0.59529 | 13.5095 | 25.1595 | 354.7747 | 3.90077 | – |
| 2025 Apr 21 17:57 | 2025 Apr 16 02:36:20 | 62.8384 | 0.59515 | 13.6289 | 25.0867 | 354.7747 | 3.90077 | – |
| 2025 Apr 20 17:56 | 2025 Apr 16 02:36:20 | 62.8384 | 0.59515 | 13.6289 | 25.0867 | 354.7747 | 3.90077 | – |
| 2025 Apr 19 17:56 | 2025 Apr 16 02:36:20 | 62.8384 | 0.59515 | 13.6289 | 25.0867 | 354.7747 | 3.90077 | – |
| 2025 Apr 18 17:57 | 2025 Apr 16 02:36:20 | 62.8384 | 0.59515 | 13.6289 | 25.0867 | 354.7747 | 3.90077 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 02:36:20 | 62.8384 | 0.59515 | 13.6289 | 25.0867 | 354.7747 | 3.90077 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 02:36:20 | 62.8384 | 0.59515 | 13.6289 | 25.0867 | 354.7747 | 3.90077 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 05:42:14 | 62.8395 | 0.59503 | 13.7422 | 25.0168 | 354.7747 | 3.90077 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 05:42:14 | 62.8395 | 0.59503 | 13.7422 | 25.0168 | 354.7747 | 3.90077 | – |