Orbital elements of COSMOS 1818
| Launched | 31 January 1987 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17369 |
| 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 Jun 21 17:57 | 2026 Jun 17 14:27:05 | 65.0108 | 0.00176 | 16.4130 | 285.7830 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 20 17:56 | 2026 Jun 17 14:27:05 | 65.0108 | 0.00176 | 16.4130 | 285.7830 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 19 17:57 | 2026 Jun 17 14:27:05 | 65.0108 | 0.00176 | 16.4130 | 285.7830 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 18 17:56 | 2026 Jun 17 14:27:05 | 65.0108 | 0.00176 | 16.4130 | 285.7830 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 17 17:57 | 2026 Jun 17 14:27:05 | 65.0108 | 0.00176 | 16.4130 | 285.7830 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 16 17:55 | 2026 Jun 11 15:58:14 | 65.0114 | 0.00174 | 17.5220 | 285.9112 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 15 17:56 | 2026 Jun 11 15:58:14 | 65.0114 | 0.00174 | 17.5220 | 285.9112 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 14 17:57 | 2026 Jun 11 15:58:14 | 65.0114 | 0.00174 | 17.5220 | 285.9112 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 13 17:56 | 2026 Jun 11 15:58:14 | 65.0114 | 0.00174 | 17.5220 | 285.9112 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 12 17:56 | 2026 Jun 11 15:58:14 | 65.0114 | 0.00174 | 17.5220 | 285.9112 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 11 17:57 | 2026 Jun 07 01:20:18 | 65.0118 | 0.00172 | 18.3831 | 286.0098 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 10 17:56 | 2026 Jun 07 01:20:18 | 65.0118 | 0.00172 | 18.3831 | 286.0098 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 09 17:57 | 2026 Jun 07 01:20:18 | 65.0118 | 0.00172 | 18.3831 | 286.0098 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 08 17:56 | 2026 Jun 07 01:20:18 | 65.0118 | 0.00172 | 18.3831 | 286.0098 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 07 17:56 | 2026 Jun 07 01:20:18 | 65.0118 | 0.00172 | 18.3831 | 286.0098 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 06 17:56 | 2026 May 31 11:46:16 | 65.0117 | 0.00170 | 19.6095 | 286.0486 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 05 17:56 | 2026 May 31 11:46:16 | 65.0117 | 0.00170 | 19.6095 | 286.0486 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 04 17:57 | 2026 May 31 11:46:16 | 65.0117 | 0.00170 | 19.6095 | 286.0486 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 02 17:56 | 2026 May 31 11:46:16 | 65.0117 | 0.00170 | 19.6095 | 286.0486 | 74.1318 | 14.31873 | 4.743 |
| 2026 Jun 01 17:57 | 2026 May 31 11:46:16 | 65.0117 | 0.00170 | 19.6095 | 286.0486 | 74.1318 | 14.31873 | 4.743 |
| 2026 May 31 17:58 | 2026 May 31 11:46:16 | 65.0117 | 0.00170 | 19.6095 | 286.0486 | 74.1318 | 14.31873 | 4.743 |
| 2026 May 30 17:57 | 2026 May 25 19:59:43 | 65.0115 | 0.00169 | 20.6664 | 286.1507 | 74.1318 | 14.31873 | 4.743 |
| 2026 May 29 17:57 | 2026 May 25 19:59:43 | 65.0115 | 0.00169 | 20.6664 | 286.1507 | 74.1318 | 14.31873 | 4.743 |
| 2026 May 28 17:56 | 2026 May 25 19:59:43 | 65.0115 | 0.00169 | 20.6664 | 286.1507 | 74.1318 | 14.31873 | 4.743 |
| 2026 May 27 17:57 | 2026 May 25 19:59:43 | 65.0115 | 0.00169 | 20.6664 | 286.1507 | 74.1318 | 14.31873 | 4.743 |
| 2026 May 26 17:57 | 2026 May 25 19:59:43 | 65.0115 | 0.00169 | 20.6664 | 286.1507 | 74.1318 | 14.31873 | 4.743 |
| 2026 May 25 17:57 | 2026 May 21 10:23:30 | 65.0110 | 0.00167 | 21.4884 | 286.1352 | 74.1318 | 14.31873 | 4.743 |