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 |
| 2026 May 25 17:57 | 2026 May 21 02:05:32 | 74.0333 | 0.00463 | 1.0886 | 62.6178 | 297.9571 | 12.41511 | – |
| 2026 May 24 17:57 | 2026 May 21 02:05:32 | 74.0333 | 0.00463 | 1.0886 | 62.6178 | 297.9571 | 12.41511 | – |
| 2026 May 23 17:58 | 2026 May 21 02:05:32 | 74.0333 | 0.00463 | 1.0886 | 62.6178 | 297.9571 | 12.41511 | – |
| 2026 May 22 17:57 | 2026 May 21 02:05:32 | 74.0333 | 0.00463 | 1.0886 | 62.6178 | 297.9571 | 12.41511 | – |
| 2026 May 21 17:57 | 2026 May 21 02:05:32 | 74.0333 | 0.00463 | 1.0886 | 62.6178 | 297.9571 | 12.41511 | – |
| 2026 May 20 17:57 | 2026 May 16 09:56:02 | 74.0336 | 0.00463 | 1.4960 | 69.6039 | 297.9571 | 12.41511 | – |
| 2026 May 19 17:58 | 2026 May 16 09:56:02 | 74.0336 | 0.00463 | 1.4960 | 69.6039 | 297.9571 | 12.41511 | – |
| 2026 May 18 17:57 | 2026 May 16 09:56:02 | 74.0336 | 0.00463 | 1.4960 | 69.6039 | 297.9571 | 12.41511 | – |
| 2026 May 17 17:57 | 2026 May 16 09:56:02 | 74.0336 | 0.00463 | 1.4960 | 69.6039 | 297.9571 | 12.41511 | – |
| 2026 May 16 17:56 | 2026 May 16 09:56:02 | 74.0336 | 0.00463 | 1.4960 | 69.6039 | 297.9571 | 12.41511 | – |
| 2026 May 15 17:57 | 2026 May 10 10:50:06 | 74.0340 | 0.00462 | 2.0159 | 78.5247 | 297.9571 | 12.41511 | – |
| 2026 May 14 17:58 | 2026 May 10 10:50:06 | 74.0340 | 0.00462 | 2.0159 | 78.5247 | 297.9571 | 12.41511 | – |
| 2026 May 13 17:58 | 2026 May 10 10:50:06 | 74.0340 | 0.00462 | 2.0159 | 78.5247 | 297.9571 | 12.41511 | – |
| 2026 May 12 17:58 | 2026 May 10 10:50:06 | 74.0340 | 0.00462 | 2.0159 | 78.5247 | 297.9571 | 12.41511 | – |
| 2026 May 11 17:56 | 2026 May 10 10:50:06 | 74.0340 | 0.00462 | 2.0159 | 78.5247 | 297.9571 | 12.41511 | – |
| 2026 May 10 17:57 | 2026 May 10 10:50:06 | 74.0340 | 0.00462 | 2.0159 | 78.5247 | 297.9571 | 12.41511 | – |
| 2026 May 09 17:57 | 2026 May 05 10:56:29 | 74.0339 | 0.00462 | 2.4514 | 85.9866 | 297.9571 | 12.41511 | – |
| 2026 May 08 17:57 | 2026 May 05 10:56:29 | 74.0339 | 0.00462 | 2.4514 | 85.9866 | 297.9571 | 12.41511 | – |
| 2026 May 07 17:58 | 2026 May 05 10:56:29 | 74.0339 | 0.00462 | 2.4514 | 85.9866 | 297.9571 | 12.41511 | – |
| 2026 May 06 17:57 | 2026 May 05 10:56:29 | 74.0339 | 0.00462 | 2.4514 | 85.9866 | 297.9571 | 12.41511 | – |
| 2026 May 05 17:57 | 2026 May 05 10:56:29 | 74.0339 | 0.00462 | 2.4514 | 85.9866 | 297.9571 | 12.41511 | – |
| 2026 May 04 17:57 | 2026 Apr 30 12:58:53 | 74.0337 | 0.00462 | 2.8799 | 93.3632 | 297.9571 | 12.41511 | – |
| 2026 May 03 17:57 | 2026 Apr 30 12:58:53 | 74.0337 | 0.00462 | 2.8799 | 93.3632 | 297.9571 | 12.41511 | – |
| 2026 May 02 17:57 | 2026 Apr 30 12:58:53 | 74.0337 | 0.00462 | 2.8799 | 93.3632 | 297.9571 | 12.41511 | – |
| 2026 May 01 17:56 | 2026 Apr 30 12:58:53 | 74.0337 | 0.00462 | 2.8799 | 93.3632 | 297.9571 | 12.41511 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:58:53 | 74.0337 | 0.00462 | 2.8799 | 93.3632 | 297.9571 | 12.41511 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 06:08:51 | 74.0327 | 0.00461 | 3.4278 | 102.7955 | 297.9571 | 12.41511 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 06:08:51 | 74.0327 | 0.00461 | 3.4278 | 102.7955 | 297.9571 | 12.41511 | – |