Orbital elements of COSMOS 1084
| Launched | 14 March 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11299 |
| 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 Feb 28 18:56 | 2026 Feb 26 13:53:30 | 74.0314 | 0.00028 | 7.0865 | 275.3487 | 157.3207 | 12.50492 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:53:30 | 74.0314 | 0.00028 | 7.0865 | 275.3487 | 157.3207 | 12.50492 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:53:30 | 74.0314 | 0.00028 | 7.0865 | 275.3487 | 157.3207 | 12.50492 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 10:02:51 | 74.0342 | 0.00025 | 9.2283 | 303.5544 | 157.3207 | 12.50492 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:02:51 | 74.0342 | 0.00025 | 9.2283 | 303.5544 | 157.3207 | 12.50492 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:02:51 | 74.0342 | 0.00025 | 9.2283 | 303.5544 | 157.3207 | 12.50492 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:02:51 | 74.0342 | 0.00025 | 9.2283 | 303.5544 | 157.3207 | 12.50492 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 18:11:47 | 74.0342 | 0.00024 | 9.7301 | 310.4359 | 157.3207 | 12.50492 | – |