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 | 10438 |
| 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 Aug 18 17:56 | 2026 Aug 12 03:03:52 | 65.9649 | 0.06460 | 7.1849 | 2.1925 | 148.5721 | 12.09782 | – |
| 2026 Aug 17 17:56 | 2026 Aug 12 03:03:52 | 65.9649 | 0.06460 | 7.1849 | 2.1925 | 148.5721 | 12.09782 | – |
| 2026 Aug 16 17:56 | 2026 Aug 12 03:03:52 | 65.9649 | 0.06460 | 7.1849 | 2.1925 | 148.5721 | 12.09782 | – |
| 2026 Aug 15 17:57 | 2026 Aug 12 03:03:52 | 65.9649 | 0.06460 | 7.1849 | 2.1925 | 148.5721 | 12.09782 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 03:03:52 | 65.9649 | 0.06460 | 7.1849 | 2.1925 | 148.5721 | 12.09782 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 03:03:52 | 65.9649 | 0.06460 | 7.1849 | 2.1925 | 148.5721 | 12.09782 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 19:34:16 | 65.9661 | 0.06459 | 7.8359 | 4.2183 | 148.5721 | 12.09782 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 19:34:16 | 65.9661 | 0.06459 | 7.8359 | 4.2183 | 148.5721 | 12.09782 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 19:34:16 | 65.9661 | 0.06459 | 7.8359 | 4.2183 | 148.5721 | 12.09782 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 19:34:16 | 65.9661 | 0.06459 | 7.8359 | 4.2183 | 148.5721 | 12.09782 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 19:34:16 | 65.9661 | 0.06459 | 7.8359 | 4.2183 | 148.5721 | 12.09782 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 19:34:16 | 65.9661 | 0.06459 | 7.8359 | 4.2183 | 148.5721 | 12.09782 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 20:43:15 | 65.9671 | 0.06457 | 8.5653 | 6.4997 | 148.5721 | 12.09782 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 20:43:15 | 65.9671 | 0.06457 | 8.5653 | 6.4997 | 148.5721 | 12.09782 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 20:43:15 | 65.9671 | 0.06457 | 8.5653 | 6.4997 | 148.5721 | 12.09782 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 20:43:15 | 65.9671 | 0.06457 | 8.5653 | 6.4997 | 148.5721 | 12.09782 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 20:43:15 | 65.9671 | 0.06457 | 8.5653 | 6.4997 | 148.5721 | 12.09782 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 20:43:15 | 65.9671 | 0.06457 | 8.5653 | 6.4997 | 148.5721 | 12.09782 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 06:07:52 | 65.9678 | 0.06456 | 9.1300 | 8.2694 | 148.5721 | 12.09782 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 06:07:52 | 65.9678 | 0.06456 | 9.1300 | 8.2694 | 148.5721 | 12.09782 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 06:07:52 | 65.9678 | 0.06456 | 9.1300 | 8.2694 | 148.5721 | 12.09782 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 06:07:52 | 65.9678 | 0.06456 | 9.1300 | 8.2694 | 148.5721 | 12.09782 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 06:07:52 | 65.9678 | 0.06456 | 9.1300 | 8.2694 | 148.5721 | 12.09782 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 07:17:36 | 65.9679 | 0.06454 | 9.8594 | 10.5486 | 148.5721 | 12.09782 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 07:17:36 | 65.9679 | 0.06454 | 9.8594 | 10.5486 | 148.5721 | 12.09782 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 07:17:36 | 65.9679 | 0.06454 | 9.8594 | 10.5486 | 148.5721 | 12.09782 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 07:17:36 | 65.9679 | 0.06454 | 9.8594 | 10.5486 | 148.5721 | 12.09782 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 07:17:36 | 65.9679 | 0.06454 | 9.8594 | 10.5486 | 148.5721 | 12.09782 | – |