Orbital elements of COSMOS 689
| Launched | 17 October 1974 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7476 |
| 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 Apr 04 17:57 | 2026 Apr 02 04:12:03 | 82.9415 | 0.00295 | 15.5227 | 336.3110 | 196.1310 | 13.72362 | 7.743 |
| 2026 Apr 03 17:56 | 2026 Apr 02 04:12:03 | 82.9415 | 0.00295 | 15.5227 | 336.3110 | 196.1310 | 13.72362 | 7.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 04:12:03 | 82.9415 | 0.00295 | 15.5227 | 336.3110 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:25:28 | 82.9403 | 0.00299 | 15.8542 | 355.3491 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:25:28 | 82.9403 | 0.00299 | 15.8542 | 355.3491 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:25:28 | 82.9403 | 0.00299 | 15.8542 | 355.3491 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:25:28 | 82.9403 | 0.00299 | 15.8542 | 355.3491 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:25:28 | 82.9403 | 0.00299 | 15.8542 | 355.3491 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:25:28 | 82.9403 | 0.00299 | 15.8542 | 355.3491 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 25 18:56 | 2026 Mar 20 09:15:57 | 82.9391 | 0.00303 | 16.1517 | 12.1429 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 24 18:56 | 2026 Mar 20 09:15:57 | 82.9391 | 0.00303 | 16.1517 | 12.1429 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 23 18:56 | 2026 Mar 20 09:15:57 | 82.9391 | 0.00303 | 16.1517 | 12.1429 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 22 18:56 | 2026 Mar 20 09:15:57 | 82.9391 | 0.00303 | 16.1517 | 12.1429 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 21 19:05 | 2026 Mar 20 09:15:57 | 82.9391 | 0.00303 | 16.1517 | 12.1429 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 09:15:57 | 82.9391 | 0.00303 | 16.1517 | 12.1429 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:59:58 | 82.9387 | 0.00306 | 16.3879 | 25.2838 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:59:58 | 82.9387 | 0.00306 | 16.3879 | 25.2838 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 17 18:56 | 2026 Mar 15 13:59:58 | 82.9387 | 0.00306 | 16.3879 | 25.2838 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:59:58 | 82.9387 | 0.00306 | 16.3879 | 25.2838 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:59:58 | 82.9387 | 0.00306 | 16.3879 | 25.2838 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 13:12:59 | 82.9382 | 0.00308 | 16.6355 | 38.9063 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 13:12:59 | 82.9382 | 0.00308 | 16.6355 | 38.9063 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 13:12:59 | 82.9382 | 0.00308 | 16.6355 | 38.9063 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 13:12:59 | 82.9382 | 0.00308 | 16.6355 | 38.9063 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 13:12:59 | 82.9382 | 0.00308 | 16.6355 | 38.9063 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:50:04 | 82.9376 | 0.00312 | 16.9335 | 55.2378 | 196.1310 | 13.72362 | 7.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:50:04 | 82.9376 | 0.00312 | 16.9335 | 55.2378 | 196.1310 | 13.72362 | 7.743 |