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 Dec 18 18:57 | 2025 Dec 11 21:08:31 | 65.6605 | 0.07393 | 10.3500 | 285.7042 | 66.3643 | 12.55240 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 21:08:31 | 65.6605 | 0.07393 | 10.3500 | 285.7042 | 66.3643 | 12.55240 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 21:08:31 | 65.6605 | 0.07393 | 10.3500 | 285.7042 | 66.3643 | 12.55240 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 21:08:31 | 65.6605 | 0.07393 | 10.3500 | 285.7042 | 66.3643 | 12.55240 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 21:08:31 | 65.6605 | 0.07393 | 10.3500 | 285.7042 | 66.3643 | 12.55240 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 21:08:31 | 65.6605 | 0.07393 | 10.3500 | 285.7042 | 66.3643 | 12.55240 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 21:08:31 | 65.6605 | 0.07393 | 10.3500 | 285.7042 | 66.3643 | 12.55240 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 22:35:22 | 65.6606 | 0.07392 | 11.0195 | 287.5356 | 66.3643 | 12.55240 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 22:35:22 | 65.6606 | 0.07392 | 11.0195 | 287.5356 | 66.3643 | 12.55240 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 22:35:22 | 65.6606 | 0.07392 | 11.0195 | 287.5356 | 66.3643 | 12.55240 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 22:35:22 | 65.6606 | 0.07392 | 11.0195 | 287.5356 | 66.3643 | 12.55240 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:35:22 | 65.6606 | 0.07392 | 11.0195 | 287.5356 | 66.3643 | 12.55240 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 18:18:01 | 65.6606 | 0.07393 | 11.7214 | 289.4508 | 66.3643 | 12.55240 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 18:18:01 | 65.6606 | 0.07393 | 11.7214 | 289.4508 | 66.3643 | 12.55240 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 18:18:01 | 65.6606 | 0.07393 | 11.7214 | 289.4508 | 66.3643 | 12.55240 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 18:18:01 | 65.6606 | 0.07393 | 11.7214 | 289.4508 | 66.3643 | 12.55240 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 18:18:01 | 65.6606 | 0.07393 | 11.7214 | 289.4508 | 66.3643 | 12.55240 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 05:30:16 | 65.6615 | 0.07393 | 12.6068 | 291.8655 | 66.3643 | 12.55240 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 05:30:16 | 65.6615 | 0.07393 | 12.6068 | 291.8655 | 66.3643 | 12.55240 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 05:30:16 | 65.6615 | 0.07393 | 12.6068 | 291.8655 | 66.3643 | 12.55240 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 05:30:16 | 65.6615 | 0.07393 | 12.6068 | 291.8655 | 66.3643 | 12.55240 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 05:30:16 | 65.6615 | 0.07393 | 12.6068 | 291.8655 | 66.3643 | 12.55240 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 05:30:16 | 65.6615 | 0.07393 | 12.6068 | 291.8655 | 66.3643 | 12.55240 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 23:18:10 | 65.6619 | 0.07396 | 13.3194 | 293.8001 | 66.3643 | 12.55240 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 23:18:10 | 65.6619 | 0.07396 | 13.3194 | 293.8001 | 66.3643 | 12.55240 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 23:18:10 | 65.6619 | 0.07396 | 13.3194 | 293.8001 | 66.3643 | 12.55240 | – |