Orbital elements of COSMOS 2100
| Launched | 13 September 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20804 |
| 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 Dec 22 18:57 | 2025 Dec 19 09:17:04 | 82.9395 | 0.00382 | 20.0647 | 60.5406 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 21 18:57 | 2025 Dec 19 09:17:04 | 82.9395 | 0.00382 | 20.0647 | 60.5406 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 20 18:57 | 2025 Dec 19 09:17:04 | 82.9395 | 0.00382 | 20.0647 | 60.5406 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:48:48 | 82.9389 | 0.00382 | 20.4134 | 79.5390 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:02:01 | 82.9383 | 0.00382 | 20.6660 | 93.3057 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:02:01 | 82.9383 | 0.00382 | 20.6660 | 93.3057 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:02:01 | 82.9383 | 0.00382 | 20.6660 | 93.3057 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:02:01 | 82.9383 | 0.00382 | 20.6660 | 93.3057 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:02:01 | 82.9383 | 0.00382 | 20.6660 | 93.3057 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:28:41 | 82.9379 | 0.00382 | 20.9018 | 106.1540 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:28:41 | 82.9379 | 0.00382 | 20.9018 | 106.1540 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:28:41 | 82.9379 | 0.00382 | 20.9018 | 106.1540 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:28:41 | 82.9379 | 0.00382 | 20.9018 | 106.1540 | 53.5355 | 13.74548 | 6.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:28:41 | 82.9379 | 0.00382 | 20.9018 | 106.1540 | 53.5355 | 13.74548 | 6.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 12:16:22 | 82.9377 | 0.00380 | 21.2438 | 124.7994 | 53.5355 | 13.74548 | 6.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 12:16:22 | 82.9377 | 0.00380 | 21.2438 | 124.7994 | 53.5355 | 13.74548 | 6.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 12:16:22 | 82.9377 | 0.00380 | 21.2438 | 124.7994 | 53.5355 | 13.74548 | 6.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 12:16:22 | 82.9377 | 0.00380 | 21.2438 | 124.7994 | 53.5355 | 13.74548 | 6.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 12:16:22 | 82.9377 | 0.00380 | 21.2438 | 124.7994 | 53.5355 | 13.74548 | 6.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:16:22 | 82.9377 | 0.00380 | 21.2438 | 124.7994 | 53.5355 | 13.74548 | 6.743 |