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 Dec 16 18:57 | 2025 Dec 12 05:09:03 | 56.0625 | 0.02055 | 4.4183 | 135.7331 | 252.7636 | 12.47461 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:09:03 | 56.0625 | 0.02055 | 4.4183 | 135.7331 | 252.7636 | 12.47461 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:09:03 | 56.0625 | 0.02055 | 4.4183 | 135.7331 | 252.7636 | 12.47461 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:09:03 | 56.0625 | 0.02055 | 4.4183 | 135.7331 | 252.7636 | 12.47461 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:09:03 | 56.0625 | 0.02055 | 4.4183 | 135.7331 | 252.7636 | 12.47461 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:52:58 | 56.0616 | 0.02057 | 5.3087 | 129.1177 | 252.7636 | 12.47461 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:52:58 | 56.0616 | 0.02057 | 5.3087 | 129.1177 | 252.7636 | 12.47461 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:52:58 | 56.0616 | 0.02057 | 5.3087 | 129.1177 | 252.7636 | 12.47461 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:52:58 | 56.0616 | 0.02057 | 5.3087 | 129.1177 | 252.7636 | 12.47461 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:52:58 | 56.0616 | 0.02057 | 5.3087 | 129.1177 | 252.7636 | 12.47461 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:44:05 | 56.0604 | 0.02059 | 6.1684 | 122.7330 | 252.7636 | 12.47461 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:44:05 | 56.0604 | 0.02059 | 6.1684 | 122.7330 | 252.7636 | 12.47461 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:44:05 | 56.0604 | 0.02059 | 6.1684 | 122.7330 | 252.7636 | 12.47461 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:44:05 | 56.0604 | 0.02059 | 6.1684 | 122.7330 | 252.7636 | 12.47461 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:44:05 | 56.0604 | 0.02059 | 6.1684 | 122.7330 | 252.7636 | 12.47461 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:14:48 | 56.0583 | 0.02061 | 7.4338 | 113.3400 | 252.7636 | 12.47461 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:14:48 | 56.0583 | 0.02061 | 7.4338 | 113.3400 | 252.7636 | 12.47461 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:14:48 | 56.0583 | 0.02061 | 7.4338 | 113.3400 | 252.7636 | 12.47461 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:14:48 | 56.0583 | 0.02061 | 7.4338 | 113.3400 | 252.7636 | 12.47461 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:14:48 | 56.0583 | 0.02061 | 7.4338 | 113.3400 | 252.7636 | 12.47461 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:14:48 | 56.0583 | 0.02061 | 7.4338 | 113.3400 | 252.7636 | 12.47461 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:59:12 | 56.0580 | 0.02062 | 8.3616 | 106.4431 | 252.7636 | 12.47461 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:59:12 | 56.0580 | 0.02062 | 8.3616 | 106.4431 | 252.7636 | 12.47461 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:59:12 | 56.0580 | 0.02062 | 8.3616 | 106.4431 | 252.7636 | 12.47461 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:59:12 | 56.0580 | 0.02062 | 8.3616 | 106.4431 | 252.7636 | 12.47461 | – |