Orbital elements of COSMOS 1636
| Launched | 20 March 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15618 |
| 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 Nov 02 18:57 | 2025 Oct 29 06:41:24 | 74.0517 | 0.00124 | 8.2074 | 42.1782 | 131.0366 | 12.45354 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 06:41:24 | 74.0517 | 0.00124 | 8.2074 | 42.1782 | 131.0366 | 12.45354 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 06:41:24 | 74.0517 | 0.00124 | 8.2074 | 42.1782 | 131.0366 | 12.45354 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 06:41:24 | 74.0517 | 0.00124 | 8.2074 | 42.1782 | 131.0366 | 12.45354 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 06:41:24 | 74.0517 | 0.00124 | 8.2074 | 42.1782 | 131.0366 | 12.45354 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 23:06:43 | 74.0519 | 0.00124 | 8.6736 | 50.3752 | 131.0366 | 12.45354 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 23:06:43 | 74.0519 | 0.00124 | 8.6736 | 50.3752 | 131.0366 | 12.45354 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 23:06:43 | 74.0519 | 0.00124 | 8.6736 | 50.3752 | 131.0366 | 12.45354 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 23:06:43 | 74.0519 | 0.00124 | 8.6736 | 50.3752 | 131.0366 | 12.45354 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 23:06:43 | 74.0519 | 0.00124 | 8.6736 | 50.3752 | 131.0366 | 12.45354 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:54:20 | 74.0524 | 0.00123 | 9.1750 | 59.2625 | 131.0366 | 12.45354 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:54:20 | 74.0524 | 0.00123 | 9.1750 | 59.2625 | 131.0366 | 12.45354 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:54:20 | 74.0524 | 0.00123 | 9.1750 | 59.2625 | 131.0366 | 12.45354 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:54:20 | 74.0524 | 0.00123 | 9.1750 | 59.2625 | 131.0366 | 12.45354 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:54:20 | 74.0524 | 0.00123 | 9.1750 | 59.2625 | 131.0366 | 12.45354 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 15:15:43 | 74.0544 | 0.00122 | 10.1054 | 75.7123 | 131.0366 | 12.45354 | – |