Orbital elements of COSMOS 1855
| Launched | 15 June 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18116 |
| 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 |
| 2024 Dec 21 18:53 | 2024 Dec 15 20:23:44 | 74.0044 | 0.00188 | 19.2425 | 56.4570 | 317.8843 | 12.50721 | – |
| 2024 Dec 20 18:53 | 2024 Dec 15 20:23:44 | 74.0044 | 0.00188 | 19.2425 | 56.4570 | 317.8843 | 12.50721 | – |
| 2024 Dec 19 18:53 | 2024 Dec 15 20:23:44 | 74.0044 | 0.00188 | 19.2425 | 56.4570 | 317.8843 | 12.50721 | – |
| 2024 Dec 18 18:53 | 2024 Dec 15 20:23:44 | 74.0044 | 0.00188 | 19.2425 | 56.4570 | 317.8843 | 12.50721 | – |
| 2024 Dec 17 18:53 | 2024 Dec 15 20:23:44 | 74.0044 | 0.00188 | 19.2425 | 56.4570 | 317.8843 | 12.50721 | – |
| 2024 Dec 16 18:54 | 2024 Dec 15 20:23:44 | 74.0044 | 0.00188 | 19.2425 | 56.4570 | 317.8843 | 12.50721 | – |
| 2024 Dec 14 18:53 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 13 18:53 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 12 18:53 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 11 18:53 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 10 18:53 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 09 18:53 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 08 18:56 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 07 18:57 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 06 18:53 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 05 18:54 | 2024 Dec 05 09:43:36 | 74.0040 | 0.00186 | 20.1705 | 72.5976 | 317.8843 | 12.50721 | – |
| 2024 Dec 04 18:54 | 2024 Nov 29 17:30:06 | 74.0037 | 0.00186 | 20.6749 | 81.4816 | 317.8843 | 12.50721 | – |
| 2024 Dec 03 18:54 | 2024 Nov 29 17:30:06 | 74.0037 | 0.00186 | 20.6749 | 81.4816 | 317.8843 | 12.50721 | – |
| 2024 Dec 02 18:54 | 2024 Nov 29 17:30:06 | 74.0037 | 0.00186 | 20.6749 | 81.4816 | 317.8843 | 12.50721 | – |
| 2024 Dec 01 19:13 | 2024 Nov 29 17:30:06 | 74.0037 | 0.00186 | 20.6749 | 81.4816 | 317.8843 | 12.50721 | – |
| 2024 Nov 30 18:53 | 2024 Nov 29 17:30:06 | 74.0037 | 0.00186 | 20.6749 | 81.4816 | 317.8843 | 12.50721 | – |
| 2024 Nov 29 18:54 | 2024 Nov 24 21:25:45 | 74.0036 | 0.00186 | 21.1046 | 89.0068 | 317.8843 | 12.50721 | – |
| 2024 Nov 28 18:54 | 2024 Nov 24 21:25:45 | 74.0036 | 0.00186 | 21.1046 | 89.0068 | 317.8843 | 12.50721 | – |
| 2024 Nov 27 18:53 | 2024 Nov 24 21:25:45 | 74.0036 | 0.00186 | 21.1046 | 89.0068 | 317.8843 | 12.50721 | – |
| 2024 Nov 26 18:53 | 2024 Nov 24 21:25:45 | 74.0036 | 0.00186 | 21.1046 | 89.0068 | 317.8843 | 12.50721 | – |
| 2024 Nov 25 18:53 | 2024 Nov 24 21:25:45 | 74.0036 | 0.00186 | 21.1046 | 89.0068 | 317.8843 | 12.50721 | – |
| 2024 Nov 24 18:53 | 2024 Nov 19 22:26:34 | 74.0036 | 0.00186 | 21.5452 | 96.8038 | 317.8843 | 12.50721 | – |