Orbital elements of COSMOS 90
| 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 | 1588 |
| 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 07:35:45 | 56.0590 | 0.01550 | 2.8137 | 193.2389 | 240.9485 | 12.34591 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:35:45 | 56.0590 | 0.01550 | 2.8137 | 193.2389 | 240.9485 | 12.34591 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:35:45 | 56.0590 | 0.01550 | 2.8137 | 193.2389 | 240.9485 | 12.34591 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:35:45 | 56.0590 | 0.01550 | 2.8137 | 193.2389 | 240.9485 | 12.34591 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:35:45 | 56.0590 | 0.01550 | 2.8137 | 193.2389 | 240.9485 | 12.34591 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 04:54:43 | 56.0585 | 0.01553 | 3.7075 | 186.5158 | 240.9485 | 12.34591 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 04:54:43 | 56.0585 | 0.01553 | 3.7075 | 186.5158 | 240.9485 | 12.34591 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 04:54:43 | 56.0585 | 0.01553 | 3.7075 | 186.5158 | 240.9485 | 12.34591 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 04:54:43 | 56.0585 | 0.01553 | 3.7075 | 186.5158 | 240.9485 | 12.34591 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:54:43 | 56.0585 | 0.01553 | 3.7075 | 186.5158 | 240.9485 | 12.34591 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:38:47 | 56.0576 | 0.01555 | 4.5254 | 180.3688 | 240.9485 | 12.34591 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:38:47 | 56.0576 | 0.01555 | 4.5254 | 180.3688 | 240.9485 | 12.34591 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:38:47 | 56.0576 | 0.01555 | 4.5254 | 180.3688 | 240.9485 | 12.34591 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:38:47 | 56.0576 | 0.01555 | 4.5254 | 180.3688 | 240.9485 | 12.34591 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:38:47 | 56.0576 | 0.01555 | 4.5254 | 180.3688 | 240.9485 | 12.34591 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:21:47 | 56.0561 | 0.01559 | 5.7587 | 171.1075 | 240.9485 | 12.34591 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:21:47 | 56.0561 | 0.01559 | 5.7587 | 171.1075 | 240.9485 | 12.34591 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:21:47 | 56.0561 | 0.01559 | 5.7587 | 171.1075 | 240.9485 | 12.34591 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:21:47 | 56.0561 | 0.01559 | 5.7587 | 171.1075 | 240.9485 | 12.34591 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:21:47 | 56.0561 | 0.01559 | 5.7587 | 171.1075 | 240.9485 | 12.34591 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:21:47 | 56.0561 | 0.01559 | 5.7587 | 171.1075 | 240.9485 | 12.34591 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:37:56 | 56.0551 | 0.01561 | 6.6893 | 164.1384 | 240.9485 | 12.34591 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:37:56 | 56.0551 | 0.01561 | 6.6893 | 164.1384 | 240.9485 | 12.34591 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:37:56 | 56.0551 | 0.01561 | 6.6893 | 164.1384 | 240.9485 | 12.34591 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:37:56 | 56.0551 | 0.01561 | 6.6893 | 164.1384 | 240.9485 | 12.34591 | – |