Orbital elements of COSMOS 1656
| Launched | 29 May 1985 | 
| Flight ended | – | 
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 15755 | 
| 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 03 18:57 | 2025 Nov 02 12:13:13 | 71.1134 | 0.00362 | 2.2772 | 333.3320 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Nov 02 18:57 | 2025 Oct 29 11:55:03 | 71.1133 | 0.00360 | 2.8413 | 339.4212 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Nov 01 18:58 | 2025 Oct 29 11:55:03 | 71.1133 | 0.00360 | 2.8413 | 339.4212 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 31 18:57 | 2025 Oct 29 11:55:03 | 71.1133 | 0.00360 | 2.8413 | 339.4212 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 30 18:57 | 2025 Oct 29 11:55:03 | 71.1133 | 0.00360 | 2.8413 | 339.4212 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 29 18:57 | 2025 Oct 29 11:55:03 | 71.1133 | 0.00360 | 2.8413 | 339.4212 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 28 18:57 | 2025 Oct 23 15:41:13 | 71.1124 | 0.00357 | 3.6627 | 348.3455 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 27 18:57 | 2025 Oct 23 15:41:13 | 71.1124 | 0.00357 | 3.6627 | 348.3455 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 26 18:57 | 2025 Oct 23 15:41:13 | 71.1124 | 0.00357 | 3.6627 | 348.3455 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 25 17:57 | 2025 Oct 23 15:41:13 | 71.1124 | 0.00357 | 3.6627 | 348.3455 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 24 17:57 | 2025 Oct 23 15:41:13 | 71.1124 | 0.00357 | 3.6627 | 348.3455 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 22 17:56 | 2025 Oct 17 19:27:23 | 71.1112 | 0.00353 | 4.4841 | 357.4229 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 21 17:56 | 2025 Oct 17 19:27:23 | 71.1112 | 0.00353 | 4.4841 | 357.4229 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 20 17:56 | 2025 Oct 17 19:27:23 | 71.1112 | 0.00353 | 4.4841 | 357.4229 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 19 17:56 | 2025 Oct 17 19:27:23 | 71.1112 | 0.00353 | 4.4841 | 357.4229 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 18 17:56 | 2025 Oct 17 19:27:23 | 71.1112 | 0.00353 | 4.4841 | 357.4229 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 17 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 16 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 15 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 14 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 12 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 11 17:57 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 09 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 08 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 | 
| 2025 Oct 07 17:56 | 2025 Oct 07 11:05:43 | 71.1094 | 0.00347 | 5.9389 | 13.6170 | 26.5941 | 14.20950 | 4.743 |