Orbital elements of COSMOS 511
| Launched | 19 July 1972 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6124 |
| 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 Jan 09 18:57 | 2026 Jan 06 07:30:20 | 74.0278 | 0.00309 | 6.8592 | 67.7215 | 349.0901 | 12.36880 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 07:30:20 | 74.0278 | 0.00309 | 6.8592 | 67.7215 | 349.0901 | 12.36880 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 07:30:20 | 74.0278 | 0.00309 | 6.8592 | 67.7215 | 349.0901 | 12.36880 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 07:30:20 | 74.0278 | 0.00309 | 6.8592 | 67.7215 | 349.0901 | 12.36880 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 15:54:57 | 74.0277 | 0.00309 | 7.3476 | 76.2070 | 349.0901 | 12.36880 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 15:54:57 | 74.0277 | 0.00309 | 7.3476 | 76.2070 | 349.0901 | 12.36880 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 15:54:57 | 74.0277 | 0.00309 | 7.3476 | 76.2070 | 349.0901 | 12.36880 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 15:54:57 | 74.0277 | 0.00309 | 7.3476 | 76.2070 | 349.0901 | 12.36880 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 15:54:57 | 74.0277 | 0.00309 | 7.3476 | 76.2070 | 349.0901 | 12.36880 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 15:02:55 | 74.0273 | 0.00309 | 7.7829 | 83.7707 | 349.0901 | 12.36880 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 15:02:55 | 74.0273 | 0.00309 | 7.7829 | 83.7707 | 349.0901 | 12.36880 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 15:02:55 | 74.0273 | 0.00309 | 7.7829 | 83.7707 | 349.0901 | 12.36880 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 15:02:55 | 74.0273 | 0.00309 | 7.7829 | 83.7707 | 349.0901 | 12.36880 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 15:02:55 | 74.0273 | 0.00309 | 7.7829 | 83.7707 | 349.0901 | 12.36880 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 11:49:12 | 74.0265 | 0.00310 | 8.3132 | 92.9982 | 349.0901 | 12.36880 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 11:49:12 | 74.0265 | 0.00310 | 8.3132 | 92.9982 | 349.0901 | 12.36880 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 11:49:12 | 74.0265 | 0.00310 | 8.3132 | 92.9982 | 349.0901 | 12.36880 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 11:49:12 | 74.0265 | 0.00310 | 8.3132 | 92.9982 | 349.0901 | 12.36880 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 11:49:12 | 74.0265 | 0.00310 | 8.3132 | 92.9982 | 349.0901 | 12.36880 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 11:49:12 | 74.0265 | 0.00310 | 8.3132 | 92.9982 | 349.0901 | 12.36880 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 04:08:30 | 74.0253 | 0.00310 | 9.0325 | 105.4615 | 349.0901 | 12.36880 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 04:08:30 | 74.0253 | 0.00310 | 9.0325 | 105.4615 | 349.0901 | 12.36880 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 04:08:30 | 74.0253 | 0.00310 | 9.0325 | 105.4615 | 349.0901 | 12.36880 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:08:30 | 74.0253 | 0.00310 | 9.0325 | 105.4615 | 349.0901 | 12.36880 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:08:30 | 74.0253 | 0.00310 | 9.0325 | 105.4615 | 349.0901 | 12.36880 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:08:30 | 74.0253 | 0.00310 | 9.0325 | 105.4615 | 349.0901 | 12.36880 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:08:30 | 74.0253 | 0.00310 | 9.0325 | 105.4615 | 349.0901 | 12.36880 | – |