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 | 10454 |
| 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 30 17:56 | 2025 Jun 28 14:24:47 | 65.6612 | 0.07357 | 8.8828 | 347.2643 | 11.0615 | 12.55177 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:24:47 | 65.6612 | 0.07357 | 8.8828 | 347.2643 | 11.0615 | 12.55177 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:24:47 | 65.6612 | 0.07357 | 8.8828 | 347.2643 | 11.0615 | 12.55177 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 07:20:52 | 65.6605 | 0.07355 | 9.7356 | 349.5942 | 11.0615 | 12.55177 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 07:20:52 | 65.6605 | 0.07355 | 9.7356 | 349.5942 | 11.0615 | 12.55177 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 07:20:52 | 65.6605 | 0.07355 | 9.7356 | 349.5942 | 11.0615 | 12.55177 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 07:20:52 | 65.6605 | 0.07355 | 9.7356 | 349.5942 | 11.0615 | 12.55177 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 07:20:52 | 65.6605 | 0.07355 | 9.7356 | 349.5942 | 11.0615 | 12.55177 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 17:29:33 | 65.6597 | 0.07353 | 10.4912 | 351.6658 | 11.0615 | 12.55177 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 17:29:33 | 65.6597 | 0.07353 | 10.4912 | 351.6658 | 11.0615 | 12.55177 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 17:29:33 | 65.6597 | 0.07353 | 10.4912 | 351.6658 | 11.0615 | 12.55177 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 17:29:33 | 65.6597 | 0.07353 | 10.4912 | 351.6658 | 11.0615 | 12.55177 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 17:29:33 | 65.6597 | 0.07353 | 10.4912 | 351.6658 | 11.0615 | 12.55177 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 17:29:33 | 65.6597 | 0.07353 | 10.4912 | 351.6658 | 11.0615 | 12.55177 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 06:24:28 | 65.6596 | 0.07350 | 11.0957 | 353.3242 | 11.0615 | 12.55177 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 06:24:28 | 65.6596 | 0.07350 | 11.0957 | 353.3242 | 11.0615 | 12.55177 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 06:24:28 | 65.6596 | 0.07350 | 11.0957 | 353.3242 | 11.0615 | 12.55177 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 06:24:28 | 65.6596 | 0.07350 | 11.0957 | 353.3242 | 11.0615 | 12.55177 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 06:24:28 | 65.6596 | 0.07350 | 11.0957 | 353.3242 | 11.0615 | 12.55177 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 09:57:22 | 65.6595 | 0.07346 | 12.0241 | 355.8838 | 11.0615 | 12.55177 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 09:57:22 | 65.6595 | 0.07346 | 12.0241 | 355.8838 | 11.0615 | 12.55177 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 09:57:22 | 65.6595 | 0.07346 | 12.0241 | 355.8838 | 11.0615 | 12.55177 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 09:57:22 | 65.6595 | 0.07346 | 12.0241 | 355.8838 | 11.0615 | 12.55177 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 09:57:22 | 65.6595 | 0.07346 | 12.0241 | 355.8838 | 11.0615 | 12.55177 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 09:57:22 | 65.6595 | 0.07346 | 12.0241 | 355.8838 | 11.0615 | 12.55177 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 08:25:56 | 65.6599 | 0.07344 | 12.5746 | 357.4059 | 11.0615 | 12.55177 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 08:25:56 | 65.6599 | 0.07344 | 12.5746 | 357.4059 | 11.0615 | 12.55177 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 08:25:56 | 65.6599 | 0.07344 | 12.5746 | 357.4059 | 11.0615 | 12.55177 | – |