Orbital elements of COSMOS 87
| Launched | 17 September 1965 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 1585 |
| 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 Aug 30 17:56 | 2025 Aug 27 15:08:56 | 56.0646 | 0.02037 | 23.5163 | 353.7074 | 41.1987 | 12.47458 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 15:08:56 | 56.0646 | 0.02037 | 23.5163 | 353.7074 | 41.1987 | 12.47458 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 15:08:56 | 56.0646 | 0.02037 | 23.5163 | 353.7074 | 41.1987 | 12.47458 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 18:09:56 | 56.0639 | 0.02033 | 0.7479 | 344.4658 | 41.1987 | 12.47458 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 18:09:56 | 56.0639 | 0.02033 | 0.7479 | 344.4658 | 41.1987 | 12.47458 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 18:09:56 | 56.0639 | 0.02033 | 0.7479 | 344.4658 | 41.1987 | 12.47458 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 18:09:56 | 56.0639 | 0.02033 | 0.7479 | 344.4658 | 41.1987 | 12.47458 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 18:09:56 | 56.0639 | 0.02033 | 0.7479 | 344.4658 | 41.1987 | 12.47458 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 19:00:24 | 56.0633 | 0.02032 | 1.2792 | 340.4788 | 41.1987 | 12.47458 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 19:00:24 | 56.0633 | 0.02032 | 1.2792 | 340.4788 | 41.1987 | 12.47458 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 19:00:24 | 56.0633 | 0.02032 | 1.2792 | 340.4788 | 41.1987 | 12.47458 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 19:00:24 | 56.0633 | 0.02032 | 1.2792 | 340.4788 | 41.1987 | 12.47458 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 11:36:37 | 56.0627 | 0.02029 | 2.2302 | 333.3338 | 41.1987 | 12.47458 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 11:36:37 | 56.0627 | 0.02029 | 2.2302 | 333.3338 | 41.1987 | 12.47458 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 11:36:37 | 56.0627 | 0.02029 | 2.2302 | 333.3338 | 41.1987 | 12.47458 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 11:36:37 | 56.0627 | 0.02029 | 2.2302 | 333.3338 | 41.1987 | 12.47458 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 11:36:37 | 56.0627 | 0.02029 | 2.2302 | 333.3338 | 41.1987 | 12.47458 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 21:26:23 | 56.0623 | 0.02027 | 3.2319 | 325.7974 | 41.1987 | 12.47458 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 21:26:23 | 56.0623 | 0.02027 | 3.2319 | 325.7974 | 41.1987 | 12.47458 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 21:26:23 | 56.0623 | 0.02027 | 3.2319 | 325.7974 | 41.1987 | 12.47458 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 21:26:23 | 56.0623 | 0.02027 | 3.2319 | 325.7974 | 41.1987 | 12.47458 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:26:23 | 56.0623 | 0.02027 | 3.2319 | 325.7974 | 41.1987 | 12.47458 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 23:15:18 | 56.0621 | 0.02025 | 4.2935 | 317.7990 | 41.1987 | 12.47458 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 23:15:18 | 56.0621 | 0.02025 | 4.2935 | 317.7990 | 41.1987 | 12.47458 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 23:15:18 | 56.0621 | 0.02025 | 4.2935 | 317.7990 | 41.1987 | 12.47458 | – |