Orbital elements of COSMOS 409
| Launched | 27 April 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5180 |
| 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 15 18:56 | 2026 Mar 15 15:38:08 | 74.0025 | 0.00221 | 10.2906 | 60.4823 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 11:26:19 | 74.0030 | 0.00220 | 10.8100 | 69.5768 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 11:26:19 | 74.0030 | 0.00220 | 10.8100 | 69.5768 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:26:19 | 74.0030 | 0.00220 | 10.8100 | 69.5768 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:26:19 | 74.0030 | 0.00220 | 10.8100 | 69.5768 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:26:19 | 74.0030 | 0.00220 | 10.8100 | 69.5768 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:26:57 | 74.0030 | 0.00220 | 11.4121 | 80.1475 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:26:57 | 74.0030 | 0.00220 | 11.4121 | 80.1475 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:26:57 | 74.0030 | 0.00220 | 11.4121 | 80.1475 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:26:57 | 74.0030 | 0.00220 | 11.4121 | 80.1475 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:26:57 | 74.0030 | 0.00220 | 11.4121 | 80.1475 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:26:57 | 74.0030 | 0.00220 | 11.4121 | 80.1475 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:23:44 | 74.0025 | 0.00221 | 12.0062 | 90.6349 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:23:44 | 74.0025 | 0.00221 | 12.0062 | 90.6349 | 90.4198 | 13.17842 | 7.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:23:44 | 74.0025 | 0.00221 | 12.0062 | 90.6349 | 90.4198 | 13.17842 | 7.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:23:44 | 74.0025 | 0.00221 | 12.0062 | 90.6349 | 90.4198 | 13.17842 | 7.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:23:44 | 74.0025 | 0.00221 | 12.0062 | 90.6349 | 90.4198 | 13.17842 | 7.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:23:44 | 74.0025 | 0.00221 | 12.0062 | 90.6349 | 90.4198 | 13.17842 | 7.743 |