Orbital elements of COSMOS 1087
| Launched | 14 March 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11302 |
| 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 Oct 24 17:57 | 2025 Oct 23 22:48:38 | 74.0334 | 0.00378 | 15.3380 | 221.4918 | 204.5478 | 12.42874 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 07:53:11 | 74.0326 | 0.00379 | 15.8293 | 229.7552 | 204.5478 | 12.42874 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 07:53:11 | 74.0326 | 0.00379 | 15.8293 | 229.7552 | 204.5478 | 12.42874 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 07:53:11 | 74.0326 | 0.00379 | 15.8293 | 229.7552 | 204.5478 | 12.42874 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 07:53:11 | 74.0326 | 0.00379 | 15.8293 | 229.7552 | 204.5478 | 12.42874 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:53:11 | 74.0326 | 0.00379 | 15.8293 | 229.7552 | 204.5478 | 12.42874 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 09:08:33 | 74.0308 | 0.00380 | 16.7863 | 245.7928 | 204.5478 | 12.42874 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 00:20:02 | 74.0300 | 0.00381 | 17.7800 | 262.3752 | 204.5478 | 12.42874 | – |