Orbital elements of COSMOS 1687
Launched | 29 September 1985 |
Flight ended | – |
Launch site | Plesetsk Missile and Space Complex, Russia |
Owner | Commonwealth of Independent States (former USSR) |
NORAD ID | 16103 |
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 May 09 17:57 | 2025 May 09 07:51:26 | 71.2497 | 0.56578 | 1.8932 | 351.1740 | 227.1676 | 2.00661 | 5.743 |
2025 May 08 17:56 | 2025 May 03 07:36:26 | 71.2396 | 0.56595 | 1.9126 | 351.3661 | 227.1676 | 2.00661 | 5.743 |
2025 May 07 17:56 | 2025 May 03 07:36:26 | 71.2396 | 0.56595 | 1.9126 | 351.3661 | 227.1676 | 2.00661 | 5.743 |
2025 May 06 17:57 | 2025 May 03 07:36:26 | 71.2396 | 0.56595 | 1.9126 | 351.3661 | 227.1676 | 2.00661 | 5.743 |
2025 May 05 17:56 | 2025 May 03 07:36:26 | 71.2396 | 0.56595 | 1.9126 | 351.3661 | 227.1676 | 2.00661 | 5.743 |
2025 May 04 17:57 | 2025 May 03 07:36:26 | 71.2396 | 0.56595 | 1.9126 | 351.3661 | 227.1676 | 2.00661 | 5.743 |
2025 May 03 17:57 | 2025 May 03 07:36:26 | 71.2396 | 0.56595 | 1.9126 | 351.3661 | 227.1676 | 2.00661 | 5.743 |
2025 May 01 17:56 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 30 17:56 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 29 17:57 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 27 17:56 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 26 17:57 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 25 17:56 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 24 17:56 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 23 17:57 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 22 17:56 | 2025 Apr 22 10:53:16 | 71.2222 | 0.56626 | 1.9477 | 351.7145 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 21 17:57 | 2025 Apr 15 21:05:38 | 71.2127 | 0.56644 | 1.9690 | 351.9250 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 20 17:56 | 2025 Apr 15 21:05:38 | 71.2127 | 0.56644 | 1.9690 | 351.9250 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 19 17:56 | 2025 Apr 15 21:05:38 | 71.2127 | 0.56644 | 1.9690 | 351.9250 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 18 17:57 | 2025 Apr 15 21:05:38 | 71.2127 | 0.56644 | 1.9690 | 351.9250 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 17 17:56 | 2025 Apr 15 21:05:38 | 71.2127 | 0.56644 | 1.9690 | 351.9250 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 16 17:57 | 2025 Apr 15 21:05:38 | 71.2127 | 0.56644 | 1.9690 | 351.9250 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 15 17:56 | 2025 Apr 10 21:39:29 | 71.2049 | 0.56658 | 1.9851 | 352.0852 | 227.1676 | 2.00661 | 5.743 |
2025 Apr 14 17:56 | 2025 Apr 10 21:39:29 | 71.2049 | 0.56658 | 1.9851 | 352.0852 | 227.1676 | 2.00661 | 5.743 |