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 | 10613 |
| 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 Mar 18 18:56 | 2026 Mar 15 11:42:13 | 65.7989 | 0.07007 | 16.8466 | 174.0750 | 186.9120 | 12.63028 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 11:42:13 | 65.7989 | 0.07007 | 16.8466 | 174.0750 | 186.9120 | 12.63028 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 11:42:13 | 65.7989 | 0.07007 | 16.8466 | 174.0750 | 186.9120 | 12.63028 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 11:42:13 | 65.7989 | 0.07007 | 16.8466 | 174.0750 | 186.9120 | 12.63028 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 20:46:32 | 65.7986 | 0.07009 | 17.6146 | 176.3288 | 186.9120 | 12.63028 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 20:46:32 | 65.7986 | 0.07009 | 17.6146 | 176.3288 | 186.9120 | 12.63028 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 20:46:32 | 65.7986 | 0.07009 | 17.6146 | 176.3288 | 186.9120 | 12.63028 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 20:46:32 | 65.7986 | 0.07009 | 17.6146 | 176.3288 | 186.9120 | 12.63028 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 20:46:32 | 65.7986 | 0.07009 | 17.6146 | 176.3288 | 186.9120 | 12.63028 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 13:26:55 | 65.7990 | 0.07009 | 18.3393 | 178.4649 | 186.9120 | 12.63028 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 13:26:55 | 65.7990 | 0.07009 | 18.3393 | 178.4649 | 186.9120 | 12.63028 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 13:26:55 | 65.7990 | 0.07009 | 18.3393 | 178.4649 | 186.9120 | 12.63028 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 13:26:55 | 65.7990 | 0.07009 | 18.3393 | 178.4649 | 186.9120 | 12.63028 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 13:26:55 | 65.7990 | 0.07009 | 18.3393 | 178.4649 | 186.9120 | 12.63028 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 13:26:55 | 65.7990 | 0.07009 | 18.3393 | 178.4649 | 186.9120 | 12.63028 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 16:06:45 | 65.7999 | 0.07012 | 19.2804 | 181.2547 | 186.9120 | 12.63028 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 16:06:45 | 65.7999 | 0.07012 | 19.2804 | 181.2547 | 186.9120 | 12.63028 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 16:06:45 | 65.7999 | 0.07012 | 19.2804 | 181.2547 | 186.9120 | 12.63028 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 16:06:45 | 65.7999 | 0.07012 | 19.2804 | 181.2547 | 186.9120 | 12.63028 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 16:06:45 | 65.7999 | 0.07012 | 19.2804 | 181.2547 | 186.9120 | 12.63028 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 16:06:45 | 65.7999 | 0.07012 | 19.2804 | 181.2547 | 186.9120 | 12.63028 | – |