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 Jul 25 17:57 | 2026 Jul 21 05:25:52 | 74.0058 | 0.00414 | 19.1194 | 161.6805 | 227.4372 | 12.58657 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 05:25:52 | 74.0058 | 0.00414 | 19.1194 | 161.6805 | 227.4372 | 12.58657 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 05:25:52 | 74.0058 | 0.00414 | 19.1194 | 161.6805 | 227.4372 | 12.58657 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 05:25:52 | 74.0058 | 0.00414 | 19.1194 | 161.6805 | 227.4372 | 12.58657 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 05:25:52 | 74.0058 | 0.00414 | 19.1194 | 161.6805 | 227.4372 | 12.58657 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:13:58 | 74.0063 | 0.00414 | 19.5710 | 169.3077 | 227.4372 | 12.58657 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:13:58 | 74.0063 | 0.00414 | 19.5710 | 169.3077 | 227.4372 | 12.58657 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:13:58 | 74.0063 | 0.00414 | 19.5710 | 169.3077 | 227.4372 | 12.58657 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 05:13:58 | 74.0063 | 0.00414 | 19.5710 | 169.3077 | 227.4372 | 12.58657 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 05:13:58 | 74.0063 | 0.00414 | 19.5710 | 169.3077 | 227.4372 | 12.58657 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:13:58 | 74.0063 | 0.00414 | 19.5710 | 169.3077 | 227.4372 | 12.58657 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 07:00:06 | 74.0068 | 0.00415 | 20.0152 | 176.7763 | 227.4372 | 12.58657 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 07:00:06 | 74.0068 | 0.00415 | 20.0152 | 176.7763 | 227.4372 | 12.58657 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 07:00:06 | 74.0068 | 0.00415 | 20.0152 | 176.7763 | 227.4372 | 12.58657 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 07:00:06 | 74.0068 | 0.00415 | 20.0152 | 176.7763 | 227.4372 | 12.58657 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 07:00:06 | 74.0068 | 0.00415 | 20.0152 | 176.7763 | 227.4372 | 12.58657 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 19:19:11 | 74.0070 | 0.00416 | 20.6000 | 186.6524 | 227.4372 | 12.58657 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 19:19:11 | 74.0070 | 0.00416 | 20.6000 | 186.6524 | 227.4372 | 12.58657 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 19:19:11 | 74.0070 | 0.00416 | 20.6000 | 186.6524 | 227.4372 | 12.58657 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 19:19:11 | 74.0070 | 0.00416 | 20.6000 | 186.6524 | 227.4372 | 12.58657 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 19:19:11 | 74.0070 | 0.00416 | 20.6000 | 186.6524 | 227.4372 | 12.58657 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 12:56:03 | 74.0068 | 0.00417 | 21.0749 | 194.6368 | 227.4372 | 12.58657 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 12:56:03 | 74.0068 | 0.00417 | 21.0749 | 194.6368 | 227.4372 | 12.58657 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:56:03 | 74.0068 | 0.00417 | 21.0749 | 194.6368 | 227.4372 | 12.58657 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:56:03 | 74.0068 | 0.00417 | 21.0749 | 194.6368 | 227.4372 | 12.58657 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:56:03 | 74.0068 | 0.00417 | 21.0749 | 194.6368 | 227.4372 | 12.58657 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:56:03 | 74.0068 | 0.00417 | 21.0749 | 194.6368 | 227.4372 | 12.58657 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 16:39:02 | 74.0064 | 0.00417 | 21.6921 | 204.9880 | 227.4372 | 12.58657 | – |