Orbital elements of COSMOS 839 DEB
| Launched | 7 July 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12543 |
| 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 Jun 22 17:56 | 2025 Jun 17 11:58:49 | 66.0275 | 0.06454 | 12.6797 | 230.6528 | 292.3159 | 12.44201 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 11:58:49 | 66.0275 | 0.06454 | 12.6797 | 230.6528 | 292.3159 | 12.44201 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 11:58:49 | 66.0275 | 0.06454 | 12.6797 | 230.6528 | 292.3159 | 12.44201 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 11:58:49 | 66.0275 | 0.06454 | 12.6797 | 230.6528 | 292.3159 | 12.44201 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 11:58:49 | 66.0275 | 0.06454 | 12.6797 | 230.6528 | 292.3159 | 12.44201 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 11:58:49 | 66.0275 | 0.06454 | 12.6797 | 230.6528 | 292.3159 | 12.44201 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 13:12:15 | 66.0271 | 0.06456 | 13.4562 | 233.1514 | 292.3159 | 12.44201 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 13:12:15 | 66.0271 | 0.06456 | 13.4562 | 233.1514 | 292.3159 | 12.44201 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 13:12:15 | 66.0271 | 0.06456 | 13.4562 | 233.1514 | 292.3159 | 12.44201 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 13:12:15 | 66.0271 | 0.06456 | 13.4562 | 233.1514 | 292.3159 | 12.44201 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 13:12:15 | 66.0271 | 0.06456 | 13.4562 | 233.1514 | 292.3159 | 12.44201 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 04:05:01 | 66.0279 | 0.06452 | 14.2891 | 235.8040 | 292.3159 | 12.44201 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 04:05:01 | 66.0279 | 0.06452 | 14.2891 | 235.8040 | 292.3159 | 12.44201 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 04:05:01 | 66.0279 | 0.06452 | 14.2891 | 235.8040 | 292.3159 | 12.44201 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 04:05:01 | 66.0279 | 0.06452 | 14.2891 | 235.8040 | 292.3159 | 12.44201 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 04:05:01 | 66.0279 | 0.06452 | 14.2891 | 235.8040 | 292.3159 | 12.44201 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 04:05:01 | 66.0279 | 0.06452 | 14.2891 | 235.8040 | 292.3159 | 12.44201 | – |
| 2025 Jun 05 17:56 | 2025 May 30 23:33:33 | 66.0290 | 0.06447 | 14.9664 | 237.9601 | 292.3159 | 12.44201 | – |
| 2025 Jun 04 17:57 | 2025 May 30 23:33:33 | 66.0290 | 0.06447 | 14.9664 | 237.9601 | 292.3159 | 12.44201 | – |
| 2025 Jun 03 17:57 | 2025 May 30 23:33:33 | 66.0290 | 0.06447 | 14.9664 | 237.9601 | 292.3159 | 12.44201 | – |
| 2025 Jun 02 17:58 | 2025 May 30 23:33:33 | 66.0290 | 0.06447 | 14.9664 | 237.9601 | 292.3159 | 12.44201 | – |
| 2025 Jun 01 17:56 | 2025 May 30 23:33:33 | 66.0290 | 0.06447 | 14.9664 | 237.9601 | 292.3159 | 12.44201 | – |
| 2025 May 31 17:56 | 2025 May 25 16:04:21 | 66.0292 | 0.06442 | 15.6597 | 240.1813 | 292.3159 | 12.44201 | – |
| 2025 May 30 17:56 | 2025 May 25 16:04:21 | 66.0292 | 0.06442 | 15.6597 | 240.1813 | 292.3159 | 12.44201 | – |
| 2025 May 29 17:56 | 2025 May 25 16:04:21 | 66.0292 | 0.06442 | 15.6597 | 240.1813 | 292.3159 | 12.44201 | – |
| 2025 May 28 17:56 | 2025 May 25 16:04:21 | 66.0292 | 0.06442 | 15.6597 | 240.1813 | 292.3159 | 12.44201 | – |
| 2025 May 27 17:57 | 2025 May 25 16:04:21 | 66.0292 | 0.06442 | 15.6597 | 240.1813 | 292.3159 | 12.44201 | – |
| 2025 May 26 17:56 | 2025 May 25 16:04:21 | 66.0292 | 0.06442 | 15.6597 | 240.1813 | 292.3159 | 12.44201 | – |