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 | 10445 |
| 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 Jun 20 17:56 | 2026 Jun 13 05:31:32 | 65.9384 | 0.06624 | 14.4116 | 329.7387 | 87.9327 | 12.09395 | – |
| 2026 Jun 19 17:57 | 2026 Jun 13 05:31:32 | 65.9384 | 0.06624 | 14.4116 | 329.7387 | 87.9327 | 12.09395 | – |
| 2026 Jun 18 17:56 | 2026 Jun 13 05:31:32 | 65.9384 | 0.06624 | 14.4116 | 329.7387 | 87.9327 | 12.09395 | – |
| 2026 Jun 17 17:57 | 2026 Jun 13 05:31:32 | 65.9384 | 0.06624 | 14.4116 | 329.7387 | 87.9327 | 12.09395 | – |
| 2026 Jun 16 17:55 | 2026 Jun 09 06:15:26 | 65.9392 | 0.06621 | 14.8984 | 331.2657 | 87.9327 | 12.09395 | – |
| 2026 Jun 15 17:56 | 2026 Jun 09 06:15:26 | 65.9392 | 0.06621 | 14.8984 | 331.2657 | 87.9327 | 12.09395 | – |
| 2026 Jun 14 17:57 | 2026 Jun 09 06:15:26 | 65.9392 | 0.06621 | 14.8984 | 331.2657 | 87.9327 | 12.09395 | – |
| 2026 Jun 13 17:56 | 2026 Jun 09 06:15:26 | 65.9392 | 0.06621 | 14.8984 | 331.2657 | 87.9327 | 12.09395 | – |
| 2026 Jun 12 17:56 | 2026 Jun 09 06:15:26 | 65.9392 | 0.06621 | 14.8984 | 331.2657 | 87.9327 | 12.09395 | – |
| 2026 Jun 10 17:56 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 09 17:57 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 08 17:56 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 07 17:56 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 06 17:56 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 05 17:56 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 04 17:57 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 02 17:56 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 Jun 01 17:57 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 May 31 17:58 | 2026 May 31 05:44:47 | 65.9427 | 0.06618 | 16.0049 | 334.7423 | 87.9327 | 12.09395 | – |
| 2026 May 30 17:57 | 2026 May 26 06:40:11 | 65.9438 | 0.06615 | 16.6134 | 336.6570 | 87.9327 | 12.09395 | – |
| 2026 May 29 17:57 | 2026 May 26 06:40:11 | 65.9438 | 0.06615 | 16.6134 | 336.6570 | 87.9327 | 12.09395 | – |
| 2026 May 28 17:56 | 2026 May 26 06:40:11 | 65.9438 | 0.06615 | 16.6134 | 336.6570 | 87.9327 | 12.09395 | – |
| 2026 May 27 17:57 | 2026 May 26 06:40:11 | 65.9438 | 0.06615 | 16.6134 | 336.6570 | 87.9327 | 12.09395 | – |
| 2026 May 26 17:57 | 2026 May 26 06:40:11 | 65.9438 | 0.06615 | 16.6134 | 336.6570 | 87.9327 | 12.09395 | – |
| 2026 May 25 17:57 | 2026 May 17 20:31:54 | 65.9449 | 0.06612 | 17.6462 | 339.9007 | 87.9327 | 12.09395 | – |
| 2026 May 24 17:57 | 2026 May 17 20:31:54 | 65.9449 | 0.06612 | 17.6462 | 339.9007 | 87.9327 | 12.09395 | – |