Orbital elements of COSMOS 1698
| Launched | 21 October 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16183 |
| 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 Mar 11 18:56 | 2026 Mar 09 02:16:40 | 71.3205 | 0.52022 | 7.2438 | 351.9592 | 198.2441 | 2.00716 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 02:16:40 | 71.3205 | 0.52022 | 7.2438 | 351.9592 | 198.2441 | 2.00716 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 02:28:46 | 71.3169 | 0.52050 | 7.2575 | 352.1049 | 198.2441 | 2.00716 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 02:28:46 | 71.3169 | 0.52050 | 7.2575 | 352.1049 | 198.2441 | 2.00716 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 02:28:46 | 71.3169 | 0.52050 | 7.2575 | 352.1049 | 198.2441 | 2.00716 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 02:28:46 | 71.3169 | 0.52050 | 7.2575 | 352.1049 | 198.2441 | 2.00716 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 02:28:46 | 71.3169 | 0.52050 | 7.2575 | 352.1049 | 198.2441 | 2.00716 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 02:28:46 | 71.3169 | 0.52050 | 7.2575 | 352.1049 | 198.2441 | 2.00716 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 15:04:21 | 71.3129 | 0.52081 | 7.2724 | 352.2636 | 198.2441 | 2.00716 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 15:04:21 | 71.3129 | 0.52081 | 7.2724 | 352.2636 | 198.2441 | 2.00716 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 15:04:21 | 71.3129 | 0.52081 | 7.2724 | 352.2636 | 198.2441 | 2.00716 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 15:04:21 | 71.3129 | 0.52081 | 7.2724 | 352.2636 | 198.2441 | 2.00716 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 15:04:21 | 71.3129 | 0.52081 | 7.2724 | 352.2636 | 198.2441 | 2.00716 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 15:04:21 | 71.3129 | 0.52081 | 7.2724 | 352.2636 | 198.2441 | 2.00716 | – |