Orbital elements of ERS 9
| Launched | 18 July 1963 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 635 |
| 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 Jun 30 17:56 | 2025 Jun 27 16:54:43 | 88.4136 | 0.00468 | 15.6401 | 26.7090 | 333.6157 | 8.57948 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 16:54:43 | 88.4136 | 0.00468 | 15.6401 | 26.7090 | 333.6157 | 8.57948 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 16:54:43 | 88.4136 | 0.00468 | 15.6401 | 26.7090 | 333.6157 | 8.57948 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 08:11:29 | 88.4142 | 0.00469 | 15.6598 | 32.4521 | 333.6157 | 8.57948 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 08:11:29 | 88.4142 | 0.00469 | 15.6598 | 32.4521 | 333.6157 | 8.57948 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 08:11:29 | 88.4142 | 0.00469 | 15.6598 | 32.4521 | 333.6157 | 8.57948 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 08:11:29 | 88.4142 | 0.00469 | 15.6598 | 32.4521 | 333.6157 | 8.57948 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 08:11:29 | 88.4142 | 0.00469 | 15.6598 | 32.4521 | 333.6157 | 8.57948 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 17:52:28 | 88.4150 | 0.00470 | 15.6805 | 38.0502 | 333.6157 | 8.57948 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 17:52:28 | 88.4150 | 0.00470 | 15.6805 | 38.0502 | 333.6157 | 8.57948 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 17:52:28 | 88.4150 | 0.00470 | 15.6805 | 38.0502 | 333.6157 | 8.57948 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 17:52:28 | 88.4150 | 0.00470 | 15.6805 | 38.0502 | 333.6157 | 8.57948 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 17:52:28 | 88.4150 | 0.00470 | 15.6805 | 38.0502 | 333.6157 | 8.57948 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 17:52:28 | 88.4150 | 0.00470 | 15.6805 | 38.0502 | 333.6157 | 8.57948 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 07:58:10 | 88.4156 | 0.00471 | 15.7041 | 44.5121 | 333.6157 | 8.57948 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 07:58:10 | 88.4156 | 0.00471 | 15.7041 | 44.5121 | 333.6157 | 8.57948 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 07:58:10 | 88.4156 | 0.00471 | 15.7041 | 44.5121 | 333.6157 | 8.57948 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 07:58:10 | 88.4156 | 0.00471 | 15.7041 | 44.5121 | 333.6157 | 8.57948 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 07:58:10 | 88.4156 | 0.00471 | 15.7041 | 44.5121 | 333.6157 | 8.57948 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 07:38:37 | 88.4158 | 0.00472 | 15.7226 | 49.4542 | 333.6157 | 8.57948 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 07:38:37 | 88.4158 | 0.00472 | 15.7226 | 49.4542 | 333.6157 | 8.57948 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 07:38:37 | 88.4158 | 0.00472 | 15.7226 | 49.4542 | 333.6157 | 8.57948 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 07:38:37 | 88.4158 | 0.00472 | 15.7226 | 49.4542 | 333.6157 | 8.57948 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 07:38:37 | 88.4158 | 0.00472 | 15.7226 | 49.4542 | 333.6157 | 8.57948 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 07:38:37 | 88.4158 | 0.00472 | 15.7226 | 49.4542 | 333.6157 | 8.57948 | – |
| 2025 Jun 05 17:56 | 2025 May 30 11:43:48 | 88.4137 | 0.00476 | 15.7440 | 55.7066 | 333.6157 | 8.57948 | – |
| 2025 Jun 04 17:57 | 2025 May 30 11:43:48 | 88.4137 | 0.00476 | 15.7440 | 55.7066 | 333.6157 | 8.57948 | – |
| 2025 Jun 03 17:57 | 2025 May 30 11:43:48 | 88.4137 | 0.00476 | 15.7440 | 55.7066 | 333.6157 | 8.57948 | – |