Orbital elements of COSMOS 983
| Launched | 9 January 1978 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10590 |
| 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 May 11 17:56 | 2025 May 09 00:01:37 | 74.0280 | 0.00474 | 9.9677 | 260.6326 | 98.9359 | 12.41505 | – |
| 2025 May 10 17:56 | 2025 May 09 00:01:37 | 74.0280 | 0.00474 | 9.9677 | 260.6326 | 98.9359 | 12.41505 | – |
| 2025 May 09 17:57 | 2025 May 09 00:01:37 | 74.0280 | 0.00474 | 9.9677 | 260.6326 | 98.9359 | 12.41505 | – |
| 2025 May 08 17:56 | 2025 May 03 12:31:48 | 74.0287 | 0.00474 | 10.4454 | 268.6439 | 98.9359 | 12.41505 | – |
| 2025 May 07 17:56 | 2025 May 03 12:31:48 | 74.0287 | 0.00474 | 10.4454 | 268.6439 | 98.9359 | 12.41505 | – |
| 2025 May 06 17:57 | 2025 May 03 12:31:48 | 74.0287 | 0.00474 | 10.4454 | 268.6439 | 98.9359 | 12.41505 | – |
| 2025 May 05 17:56 | 2025 May 03 12:31:48 | 74.0287 | 0.00474 | 10.4454 | 268.6439 | 98.9359 | 12.41505 | – |
| 2025 May 04 17:57 | 2025 May 03 12:31:48 | 74.0287 | 0.00474 | 10.4454 | 268.6439 | 98.9359 | 12.41505 | – |
| 2025 May 03 17:57 | 2025 May 03 12:31:48 | 74.0287 | 0.00474 | 10.4454 | 268.6439 | 98.9359 | 12.41505 | – |
| 2025 May 01 17:56 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 13:32:10 | 74.0306 | 0.00473 | 11.4008 | 284.6917 | 98.9359 | 12.41505 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 15:13:53 | 74.0316 | 0.00473 | 12.0049 | 294.8067 | 98.9359 | 12.41505 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 15:13:53 | 74.0316 | 0.00473 | 12.0049 | 294.8067 | 98.9359 | 12.41505 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 15:13:53 | 74.0316 | 0.00473 | 12.0049 | 294.8067 | 98.9359 | 12.41505 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 15:13:53 | 74.0316 | 0.00473 | 12.0049 | 294.8067 | 98.9359 | 12.41505 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 15:13:53 | 74.0316 | 0.00473 | 12.0049 | 294.8067 | 98.9359 | 12.41505 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 15:13:53 | 74.0316 | 0.00473 | 12.0049 | 294.8067 | 98.9359 | 12.41505 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 12:36:32 | 74.0320 | 0.00472 | 12.3631 | 300.8311 | 98.9359 | 12.41505 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 12:36:32 | 74.0320 | 0.00472 | 12.3631 | 300.8311 | 98.9359 | 12.41505 | – |