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 | 10417 |
| 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 Apr 16 17:57 | 2026 Apr 12 17:58:56 | 65.5810 | 0.07338 | 13.9969 | 182.9815 | 334.5631 | 12.47212 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 17:58:56 | 65.5810 | 0.07338 | 13.9969 | 182.9815 | 334.5631 | 12.47212 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 17:58:56 | 65.5810 | 0.07338 | 13.9969 | 182.9815 | 334.5631 | 12.47212 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 18:39:27 | 65.5808 | 0.07340 | 14.6626 | 184.7332 | 334.5631 | 12.47212 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 18:39:27 | 65.5808 | 0.07340 | 14.6626 | 184.7332 | 334.5631 | 12.47212 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 18:39:27 | 65.5808 | 0.07340 | 14.6626 | 184.7332 | 334.5631 | 12.47212 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 18:39:27 | 65.5808 | 0.07340 | 14.6626 | 184.7332 | 334.5631 | 12.47212 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 18:39:27 | 65.5808 | 0.07340 | 14.6626 | 184.7332 | 334.5631 | 12.47212 | – |
| 2026 Apr 07 17:57 | 2026 Mar 30 20:08:28 | 65.5801 | 0.07343 | 15.7255 | 187.5392 | 334.5631 | 12.47212 | – |
| 2026 Apr 06 17:57 | 2026 Mar 30 20:08:28 | 65.5801 | 0.07343 | 15.7255 | 187.5392 | 334.5631 | 12.47212 | – |
| 2026 Apr 05 17:56 | 2026 Mar 30 20:08:28 | 65.5801 | 0.07343 | 15.7255 | 187.5392 | 334.5631 | 12.47212 | – |
| 2026 Apr 04 17:57 | 2026 Mar 30 20:08:28 | 65.5801 | 0.07343 | 15.7255 | 187.5392 | 334.5631 | 12.47212 | – |
| 2026 Apr 03 17:56 | 2026 Mar 30 20:08:28 | 65.5801 | 0.07343 | 15.7255 | 187.5392 | 334.5631 | 12.47212 | – |
| 2026 Apr 02 18:03 | 2026 Mar 30 20:08:28 | 65.5801 | 0.07343 | 15.7255 | 187.5392 | 334.5631 | 12.47212 | – |
| 2026 Mar 31 17:57 | 2026 Mar 25 20:48:47 | 65.5796 | 0.07344 | 16.3913 | 189.2946 | 334.5631 | 12.47212 | – |
| 2026 Mar 30 17:58 | 2026 Mar 25 20:48:47 | 65.5796 | 0.07344 | 16.3913 | 189.2946 | 334.5631 | 12.47212 | – |
| 2026 Mar 29 17:57 | 2026 Mar 25 20:48:47 | 65.5796 | 0.07344 | 16.3913 | 189.2946 | 334.5631 | 12.47212 | – |
| 2026 Mar 28 18:57 | 2026 Mar 25 20:48:47 | 65.5796 | 0.07344 | 16.3913 | 189.2946 | 334.5631 | 12.47212 | – |
| 2026 Mar 27 18:57 | 2026 Mar 25 20:48:47 | 65.5796 | 0.07344 | 16.3913 | 189.2946 | 334.5631 | 12.47212 | – |
| 2026 Mar 26 18:57 | 2026 Mar 25 20:48:47 | 65.5796 | 0.07344 | 16.3913 | 189.2946 | 334.5631 | 12.47212 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 12:08:13 | 65.5793 | 0.07347 | 17.2432 | 191.5519 | 334.5631 | 12.47212 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 12:08:13 | 65.5793 | 0.07347 | 17.2432 | 191.5519 | 334.5631 | 12.47212 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 12:08:13 | 65.5793 | 0.07347 | 17.2432 | 191.5519 | 334.5631 | 12.47212 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 12:08:13 | 65.5793 | 0.07347 | 17.2432 | 191.5519 | 334.5631 | 12.47212 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 12:08:13 | 65.5793 | 0.07347 | 17.2432 | 191.5519 | 334.5631 | 12.47212 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 12:08:13 | 65.5793 | 0.07347 | 17.2432 | 191.5519 | 334.5631 | 12.47212 | – |