Orbital elements of COSMOS 909
| Launched | 18 May 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10010 |
| 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 Sep 15 17:56 | 2025 Sep 15 06:52:27 | 65.8655 | 0.07042 | 0.4084 | 167.2842 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 02:14:46 | 65.8636 | 0.07049 | 1.9714 | 172.0092 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 02:14:46 | 65.8636 | 0.07049 | 1.9714 | 172.0092 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 02:14:46 | 65.8636 | 0.07049 | 1.9714 | 172.0092 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 02:14:46 | 65.8636 | 0.07049 | 1.9714 | 172.0092 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 02:14:46 | 65.8636 | 0.07049 | 1.9714 | 172.0092 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 02:14:46 | 65.8636 | 0.07049 | 1.9714 | 172.0092 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 02:14:46 | 65.8636 | 0.07049 | 1.9714 | 172.0092 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:01:48 | 65.8622 | 0.07052 | 2.7739 | 174.4348 | 194.6987 | 12.30353 | 8.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:01:48 | 65.8622 | 0.07052 | 2.7739 | 174.4348 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:01:48 | 65.8622 | 0.07052 | 2.7739 | 174.4348 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:01:48 | 65.8622 | 0.07052 | 2.7739 | 174.4348 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:01:48 | 65.8622 | 0.07052 | 2.7739 | 174.4348 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:01:48 | 65.8622 | 0.07052 | 2.7739 | 174.4348 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 27 17:56 | 2025 Aug 20 20:15:23 | 65.8609 | 0.07056 | 3.6702 | 177.1440 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 26 17:56 | 2025 Aug 20 20:15:23 | 65.8609 | 0.07056 | 3.6702 | 177.1440 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 25 17:56 | 2025 Aug 20 20:15:23 | 65.8609 | 0.07056 | 3.6702 | 177.1440 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 24 17:56 | 2025 Aug 20 20:15:23 | 65.8609 | 0.07056 | 3.6702 | 177.1440 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 23 17:56 | 2025 Aug 20 20:15:23 | 65.8609 | 0.07056 | 3.6702 | 177.1440 | 194.6987 | 12.30353 | 8.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:01:32 | 65.8605 | 0.07058 | 4.0454 | 178.2781 | 194.6987 | 12.30353 | 8.243 |