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 | 10466 |
| 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 16 00:54:19 | 65.8349 | 0.07081 | 3.8669 | 160.3219 | 323.7280 | 12.50143 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 00:54:19 | 65.8349 | 0.07081 | 3.8669 | 160.3219 | 323.7280 | 12.50143 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 00:54:19 | 65.8349 | 0.07081 | 3.8669 | 160.3219 | 323.7280 | 12.50143 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 00:54:19 | 65.8349 | 0.07081 | 3.8669 | 160.3219 | 323.7280 | 12.50143 | – |
| 2026 Jun 16 17:55 | 2026 Jun 08 12:42:39 | 65.8346 | 0.07083 | 4.8672 | 163.3411 | 323.7280 | 12.50143 | – |
| 2026 Jun 15 17:56 | 2026 Jun 08 12:42:39 | 65.8346 | 0.07083 | 4.8672 | 163.3411 | 323.7280 | 12.50143 | – |
| 2026 Jun 14 17:57 | 2026 Jun 08 12:42:39 | 65.8346 | 0.07083 | 4.8672 | 163.3411 | 323.7280 | 12.50143 | – |
| 2026 Jun 13 17:56 | 2026 Jun 08 12:42:39 | 65.8346 | 0.07083 | 4.8672 | 163.3411 | 323.7280 | 12.50143 | – |
| 2026 Jun 12 17:56 | 2026 Jun 08 12:42:39 | 65.8346 | 0.07083 | 4.8672 | 163.3411 | 323.7280 | 12.50143 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 12:43:11 | 65.8344 | 0.07084 | 5.1335 | 164.1457 | 323.7280 | 12.50143 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 12:43:11 | 65.8344 | 0.07084 | 5.1335 | 164.1457 | 323.7280 | 12.50143 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 12:43:11 | 65.8344 | 0.07084 | 5.1335 | 164.1457 | 323.7280 | 12.50143 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 12:43:11 | 65.8344 | 0.07084 | 5.1335 | 164.1457 | 323.7280 | 12.50143 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 12:43:11 | 65.8344 | 0.07084 | 5.1335 | 164.1457 | 323.7280 | 12.50143 | – |
| 2026 Jun 06 17:56 | 2026 May 31 06:50:31 | 65.8338 | 0.07086 | 5.9655 | 166.6596 | 323.7280 | 12.50143 | – |
| 2026 Jun 05 17:56 | 2026 May 31 06:50:31 | 65.8338 | 0.07086 | 5.9655 | 166.6596 | 323.7280 | 12.50143 | – |
| 2026 Jun 04 17:57 | 2026 May 31 06:50:31 | 65.8338 | 0.07086 | 5.9655 | 166.6596 | 323.7280 | 12.50143 | – |
| 2026 Jun 02 17:56 | 2026 May 31 06:50:31 | 65.8338 | 0.07086 | 5.9655 | 166.6596 | 323.7280 | 12.50143 | – |
| 2026 Jun 01 17:57 | 2026 May 31 06:50:31 | 65.8338 | 0.07086 | 5.9655 | 166.6596 | 323.7280 | 12.50143 | – |
| 2026 May 31 17:58 | 2026 May 31 06:50:31 | 65.8338 | 0.07086 | 5.9655 | 166.6596 | 323.7280 | 12.50143 | – |
| 2026 May 30 17:57 | 2026 May 26 07:48:29 | 65.8329 | 0.07088 | 6.6262 | 168.6367 | 323.7280 | 12.50143 | – |
| 2026 May 29 17:57 | 2026 May 26 07:48:29 | 65.8329 | 0.07088 | 6.6262 | 168.6367 | 323.7280 | 12.50143 | – |
| 2026 May 28 17:56 | 2026 May 26 07:48:29 | 65.8329 | 0.07088 | 6.6262 | 168.6367 | 323.7280 | 12.50143 | – |
| 2026 May 27 17:57 | 2026 May 26 07:48:29 | 65.8329 | 0.07088 | 6.6262 | 168.6367 | 323.7280 | 12.50143 | – |
| 2026 May 26 17:57 | 2026 May 26 07:48:29 | 65.8329 | 0.07088 | 6.6262 | 168.6367 | 323.7280 | 12.50143 | – |
| 2026 May 25 17:57 | 2026 May 21 08:46:03 | 65.8323 | 0.07091 | 7.2870 | 170.6542 | 323.7280 | 12.50143 | – |
| 2026 May 24 17:57 | 2026 May 21 08:46:03 | 65.8323 | 0.07091 | 7.2870 | 170.6542 | 323.7280 | 12.50143 | – |