Orbital elements of COSMOS 1523
| Launched | 4 January 1984 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 14612 |
| 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 Mar 03 18:56 | 2026 Feb 26 14:33:25 | 74.0041 | 0.00413 | 8.1601 | 20.5025 | 133.3306 | 12.58656 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 14:33:25 | 74.0041 | 0.00413 | 8.1601 | 20.5025 | 133.3306 | 12.58656 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 14:33:25 | 74.0041 | 0.00413 | 8.1601 | 20.5025 | 133.3306 | 12.58656 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 14:33:25 | 74.0041 | 0.00413 | 8.1601 | 20.5025 | 133.3306 | 12.58656 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 14:33:25 | 74.0041 | 0.00413 | 8.1601 | 20.5025 | 133.3306 | 12.58656 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:33:25 | 74.0041 | 0.00413 | 8.1601 | 20.5025 | 133.3306 | 12.58656 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 12:10:30 | 74.0056 | 0.00410 | 10.3328 | 57.7701 | 133.3306 | 12.58656 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 12:10:30 | 74.0056 | 0.00410 | 10.3328 | 57.7701 | 133.3306 | 12.58656 | – |