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 | 50777 |
| 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 |
| 2025 Sep 15 17:56 | 2025 Sep 15 03:45:59 | 65.0103 | 0.00156 | 14.3654 | 272.7628 | 87.1676 | 14.39894 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 06:43:19 | 65.0089 | 0.00157 | 16.6132 | 271.8547 | 87.1676 | 14.39894 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 06:43:19 | 65.0089 | 0.00157 | 16.6132 | 271.8547 | 87.1676 | 14.39894 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 06:43:19 | 65.0089 | 0.00157 | 16.6132 | 271.8547 | 87.1676 | 14.39894 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 06:43:19 | 65.0089 | 0.00157 | 16.6132 | 271.8547 | 87.1676 | 14.39894 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 06:43:19 | 65.0089 | 0.00157 | 16.6132 | 271.8547 | 87.1676 | 14.39894 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 06:43:19 | 65.0089 | 0.00157 | 16.6132 | 271.8547 | 87.1676 | 14.39894 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 06:43:19 | 65.0089 | 0.00157 | 16.6132 | 271.8547 | 87.1676 | 14.39894 | – |
| 2025 Sep 02 17:56 | 2025 Aug 26 08:41:17 | 65.0075 | 0.00158 | 18.1117 | 271.4410 | 87.1676 | 14.39894 | – |
| 2025 Sep 01 17:56 | 2025 Aug 26 08:41:17 | 65.0075 | 0.00158 | 18.1117 | 271.4410 | 87.1676 | 14.39894 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 08:41:17 | 65.0075 | 0.00158 | 18.1117 | 271.4410 | 87.1676 | 14.39894 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 08:41:17 | 65.0075 | 0.00158 | 18.1117 | 271.4410 | 87.1676 | 14.39894 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 08:41:17 | 65.0075 | 0.00158 | 18.1117 | 271.4410 | 87.1676 | 14.39894 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 08:41:17 | 65.0075 | 0.00158 | 18.1117 | 271.4410 | 87.1676 | 14.39894 | – |
| 2025 Aug 27 17:56 | 2025 Aug 13 22:17:50 | 65.0109 | 0.00154 | 20.4647 | 270.7137 | 87.1676 | 14.39894 | – |
| 2025 Aug 26 17:56 | 2025 Aug 13 22:17:50 | 65.0109 | 0.00154 | 20.4647 | 270.7137 | 87.1676 | 14.39894 | – |
| 2025 Aug 25 17:56 | 2025 Aug 13 22:17:50 | 65.0109 | 0.00154 | 20.4647 | 270.7137 | 87.1676 | 14.39894 | – |
| 2025 Aug 24 17:56 | 2025 Aug 13 22:17:50 | 65.0109 | 0.00154 | 20.4647 | 270.7137 | 87.1676 | 14.39894 | – |
| 2025 Aug 23 17:56 | 2025 Aug 13 22:17:50 | 65.0109 | 0.00154 | 20.4647 | 270.7137 | 87.1676 | 14.39894 | – |
| 2025 Aug 22 17:56 | 2025 Aug 13 22:17:50 | 65.0109 | 0.00154 | 20.4647 | 270.7137 | 87.1676 | 14.39894 | – |