Orbital elements of COSMOS 1818 COOLANT
| 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 | 50787 |
| 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 Aug 13 17:57 | 2026 Aug 11 04:22:38 | 65.0100 | 0.00209 | 1.5031 | 282.8487 | 251.5958 | 14.39771 | – |
| 2026 Aug 06 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Aug 05 17:56 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Aug 04 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Aug 03 17:56 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Aug 02 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Aug 01 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 20:52:38 | 65.0089 | 0.00205 | 4.4008 | 284.4514 | 251.5958 | 14.39771 | – |
| 2026 Jul 26 17:56 | 2026 Jul 18 22:50:25 | 65.0088 | 0.00205 | 5.8992 | 285.0659 | 251.5958 | 14.39771 | – |
| 2026 Jul 25 17:57 | 2026 Jul 18 22:50:25 | 65.0088 | 0.00205 | 5.8992 | 285.0659 | 251.5958 | 14.39771 | – |
| 2026 Jul 24 17:56 | 2026 Jul 18 22:50:25 | 65.0088 | 0.00205 | 5.8992 | 285.0659 | 251.5958 | 14.39771 | – |
| 2026 Jul 23 17:57 | 2026 Jul 18 22:50:25 | 65.0088 | 0.00205 | 5.8992 | 285.0659 | 251.5958 | 14.39771 | – |
| 2026 Jul 22 17:57 | 2026 Jul 18 22:50:25 | 65.0088 | 0.00205 | 5.8992 | 285.0659 | 251.5958 | 14.39771 | – |
| 2026 Jul 21 17:57 | 2026 Jul 18 22:50:25 | 65.0088 | 0.00205 | 5.8992 | 285.0659 | 251.5958 | 14.39771 | – |