Orbital elements of COSMOS 340
| Launched | 24 April 1970 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4387 |
| 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 24 18:56 | 2026 Mar 20 13:22:12 | 74.0311 | 0.00392 | 2.1117 | 23.7827 | 97.3573 | 12.56335 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 13:22:12 | 74.0311 | 0.00392 | 2.1117 | 23.7827 | 97.3573 | 12.56335 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 13:22:12 | 74.0311 | 0.00392 | 2.1117 | 23.7827 | 97.3573 | 12.56335 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 13:22:12 | 74.0311 | 0.00392 | 2.1117 | 23.7827 | 97.3573 | 12.56335 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 13:22:12 | 74.0311 | 0.00392 | 2.1117 | 23.7827 | 97.3573 | 12.56335 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 14:50:44 | 74.0300 | 0.00391 | 2.5545 | 31.3256 | 97.3573 | 12.56335 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 14:50:44 | 74.0300 | 0.00391 | 2.5545 | 31.3256 | 97.3573 | 12.56335 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 14:50:44 | 74.0300 | 0.00391 | 2.5545 | 31.3256 | 97.3573 | 12.56335 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 14:50:44 | 74.0300 | 0.00391 | 2.5545 | 31.3256 | 97.3573 | 12.56335 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:50:44 | 74.0300 | 0.00391 | 2.5545 | 31.3256 | 97.3573 | 12.56335 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 09:00:57 | 74.0289 | 0.00390 | 3.0245 | 39.3533 | 97.3573 | 12.56335 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 09:00:57 | 74.0289 | 0.00390 | 3.0245 | 39.3533 | 97.3573 | 12.56335 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 09:00:57 | 74.0289 | 0.00390 | 3.0245 | 39.3533 | 97.3573 | 12.56335 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 09:00:57 | 74.0289 | 0.00390 | 3.0245 | 39.3533 | 97.3573 | 12.56335 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 09:00:57 | 74.0289 | 0.00390 | 3.0245 | 39.3533 | 97.3573 | 12.56335 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 09:37:01 | 74.0277 | 0.00389 | 3.5602 | 48.5401 | 97.3573 | 12.56335 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 09:37:01 | 74.0277 | 0.00389 | 3.5602 | 48.5401 | 97.3573 | 12.56335 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 09:37:01 | 74.0277 | 0.00389 | 3.5602 | 48.5401 | 97.3573 | 12.56335 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 09:37:01 | 74.0277 | 0.00389 | 3.5602 | 48.5401 | 97.3573 | 12.56335 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 09:37:01 | 74.0277 | 0.00389 | 3.5602 | 48.5401 | 97.3573 | 12.56335 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 09:37:01 | 74.0277 | 0.00389 | 3.5602 | 48.5401 | 97.3573 | 12.56335 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:02:39 | 74.0267 | 0.00388 | 4.0892 | 57.6367 | 97.3573 | 12.56335 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:02:39 | 74.0267 | 0.00388 | 4.0892 | 57.6367 | 97.3573 | 12.56335 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:02:39 | 74.0267 | 0.00388 | 4.0892 | 57.6367 | 97.3573 | 12.56335 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:02:39 | 74.0267 | 0.00388 | 4.0892 | 57.6367 | 97.3573 | 12.56335 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:02:39 | 74.0267 | 0.00388 | 4.0892 | 57.6367 | 97.3573 | 12.56335 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:02:39 | 74.0267 | 0.00388 | 4.0892 | 57.6367 | 97.3573 | 12.56335 | – |