Orbital elements of ECHO 1 DEB
| Launched | 11 August 1960 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 51 |
| Alternative names |
METAL OBJ |
| 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 01:50:31 | 47.2124 | 0.01073 | 16.7221 | 3.6986 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 01:50:31 | 47.2124 | 0.01073 | 16.7221 | 3.6986 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 11:36:16 | 47.2121 | 0.01076 | 17.6697 | 350.1077 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 11:36:16 | 47.2121 | 0.01076 | 17.6697 | 350.1077 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 11:36:16 | 47.2121 | 0.01076 | 17.6697 | 350.1077 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 11:36:16 | 47.2121 | 0.01076 | 17.6697 | 350.1077 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 11:36:16 | 47.2121 | 0.01076 | 17.6697 | 350.1077 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:59:48 | 47.2129 | 0.01079 | 18.9557 | 331.6577 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:59:48 | 47.2129 | 0.01079 | 18.9557 | 331.6577 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:59:48 | 47.2129 | 0.01079 | 18.9557 | 331.6577 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 04 17:57 | 2026 Apr 02 05:59:48 | 47.2129 | 0.01079 | 18.9557 | 331.6577 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 03 17:56 | 2026 Apr 02 05:59:48 | 47.2129 | 0.01079 | 18.9557 | 331.6577 | 356.4575 | 12.18378 | 8.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 05:59:48 | 47.2129 | 0.01079 | 18.9557 | 331.6577 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 31 17:57 | 2026 Mar 26 06:40:21 | 47.2138 | 0.01083 | 20.3939 | 311.0013 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 30 17:58 | 2026 Mar 26 06:40:21 | 47.2138 | 0.01083 | 20.3939 | 311.0013 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 29 17:57 | 2026 Mar 26 06:40:21 | 47.2138 | 0.01083 | 20.3939 | 311.0013 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 28 18:57 | 2026 Mar 26 06:40:21 | 47.2138 | 0.01083 | 20.3939 | 311.0013 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 27 18:57 | 2026 Mar 26 06:40:21 | 47.2138 | 0.01083 | 20.3939 | 311.0013 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 26 18:57 | 2026 Mar 26 06:40:21 | 47.2138 | 0.01083 | 20.3939 | 311.0013 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 25 18:56 | 2026 Mar 20 03:02:02 | 47.2149 | 0.01086 | 21.6629 | 292.7682 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 24 18:56 | 2026 Mar 20 03:02:02 | 47.2149 | 0.01086 | 21.6629 | 292.7682 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 23 18:56 | 2026 Mar 20 03:02:02 | 47.2149 | 0.01086 | 21.6629 | 292.7682 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 22 18:56 | 2026 Mar 20 03:02:02 | 47.2149 | 0.01086 | 21.6629 | 292.7682 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 21 19:05 | 2026 Mar 20 03:02:02 | 47.2149 | 0.01086 | 21.6629 | 292.7682 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 03:02:02 | 47.2149 | 0.01086 | 21.6629 | 292.7682 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 19 18:56 | 2026 Mar 14 19:04:52 | 47.2161 | 0.01089 | 22.7626 | 276.9634 | 356.4575 | 12.18378 | 8.743 |
| 2026 Mar 18 18:56 | 2026 Mar 14 19:04:52 | 47.2161 | 0.01089 | 22.7626 | 276.9634 | 356.4575 | 12.18378 | 8.743 |