Orbital elements of COSMOS 1198
| Launched | 8 July 1980 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11881 |
| 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 Jan 25 18:57 | 2026 Jan 22 12:53:09 | 74.0172 | 0.00213 | 3.0699 | 53.5470 | 114.6170 | 12.43791 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:53:09 | 74.0172 | 0.00213 | 3.0699 | 53.5470 | 114.6170 | 12.43791 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:53:09 | 74.0172 | 0.00213 | 3.0699 | 53.5470 | 114.6170 | 12.43791 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:33:11 | 74.0173 | 0.00212 | 3.5933 | 62.7540 | 114.6170 | 12.43791 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:33:11 | 74.0173 | 0.00212 | 3.5933 | 62.7540 | 114.6170 | 12.43791 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:33:11 | 74.0173 | 0.00212 | 3.5933 | 62.7540 | 114.6170 | 12.43791 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 13:33:11 | 74.0173 | 0.00212 | 3.5933 | 62.7540 | 114.6170 | 12.43791 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 13:33:11 | 74.0173 | 0.00212 | 3.5933 | 62.7540 | 114.6170 | 12.43791 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:33:11 | 74.0173 | 0.00212 | 3.5933 | 62.7540 | 114.6170 | 12.43791 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 14:05:42 | 74.0177 | 0.00212 | 4.0296 | 70.3580 | 114.6170 | 12.43791 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 14:05:42 | 74.0177 | 0.00212 | 4.0296 | 70.3580 | 114.6170 | 12.43791 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:05:42 | 74.0177 | 0.00212 | 4.0296 | 70.3580 | 114.6170 | 12.43791 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 04:18:33 | 74.0180 | 0.00212 | 4.5035 | 78.6729 | 114.6170 | 12.43791 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 04:18:33 | 74.0180 | 0.00212 | 4.5035 | 78.6729 | 114.6170 | 12.43791 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 04:18:33 | 74.0180 | 0.00212 | 4.5035 | 78.6729 | 114.6170 | 12.43791 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 04:18:33 | 74.0180 | 0.00212 | 4.5035 | 78.6729 | 114.6170 | 12.43791 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 04:18:33 | 74.0180 | 0.00212 | 4.5035 | 78.6729 | 114.6170 | 12.43791 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 15:47:21 | 74.0184 | 0.00212 | 4.9874 | 87.1783 | 114.6170 | 12.43791 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 15:47:21 | 74.0184 | 0.00212 | 4.9874 | 87.1783 | 114.6170 | 12.43791 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 15:47:21 | 74.0184 | 0.00212 | 4.9874 | 87.1783 | 114.6170 | 12.43791 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 15:47:21 | 74.0184 | 0.00212 | 4.9874 | 87.1783 | 114.6170 | 12.43791 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 15:47:21 | 74.0184 | 0.00212 | 4.9874 | 87.1783 | 114.6170 | 12.43791 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 13:56:58 | 74.0186 | 0.00212 | 5.4323 | 94.9950 | 114.6170 | 12.43791 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 13:56:58 | 74.0186 | 0.00212 | 5.4323 | 94.9950 | 114.6170 | 12.43791 | – |