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 | 10463 |
| 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 15 17:57 | 2026 Aug 12 21:40:38 | 65.8234 | 0.06943 | 11.9417 | 0.0745 | 29.0272 | 12.32562 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 21:40:38 | 65.8234 | 0.06943 | 11.9417 | 0.0745 | 29.0272 | 12.32562 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 21:40:38 | 65.8234 | 0.06943 | 11.9417 | 0.0745 | 29.0272 | 12.32562 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:56:54 | 65.8227 | 0.06940 | 12.6599 | 2.1996 | 29.0272 | 12.32562 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:56:54 | 65.8227 | 0.06940 | 12.6599 | 2.1996 | 29.0272 | 12.32562 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:56:54 | 65.8227 | 0.06940 | 12.6599 | 2.1996 | 29.0272 | 12.32562 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:56:54 | 65.8227 | 0.06940 | 12.6599 | 2.1996 | 29.0272 | 12.32562 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:56:54 | 65.8227 | 0.06940 | 12.6599 | 2.1996 | 29.0272 | 12.32562 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:56:54 | 65.8227 | 0.06940 | 12.6599 | 2.1996 | 29.0272 | 12.32562 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 05:10:45 | 65.8217 | 0.06936 | 13.4481 | 4.5330 | 29.0272 | 12.32562 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 05:10:45 | 65.8217 | 0.06936 | 13.4481 | 4.5330 | 29.0272 | 12.32562 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 05:10:45 | 65.8217 | 0.06936 | 13.4481 | 4.5330 | 29.0272 | 12.32562 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 05:10:45 | 65.8217 | 0.06936 | 13.4481 | 4.5330 | 29.0272 | 12.32562 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 05:10:45 | 65.8217 | 0.06936 | 13.4481 | 4.5330 | 29.0272 | 12.32562 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 05:10:45 | 65.8217 | 0.06936 | 13.4481 | 4.5330 | 29.0272 | 12.32562 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 00:37:53 | 65.8215 | 0.06933 | 14.1169 | 6.5216 | 29.0272 | 12.32562 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 00:37:53 | 65.8215 | 0.06933 | 14.1169 | 6.5216 | 29.0272 | 12.32562 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 00:37:53 | 65.8215 | 0.06933 | 14.1169 | 6.5216 | 29.0272 | 12.32562 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 00:37:53 | 65.8215 | 0.06933 | 14.1169 | 6.5216 | 29.0272 | 12.32562 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 00:37:53 | 65.8215 | 0.06933 | 14.1169 | 6.5216 | 29.0272 | 12.32562 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 08:52:54 | 65.8214 | 0.06929 | 14.9749 | 9.0728 | 29.0272 | 12.32562 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 08:52:54 | 65.8214 | 0.06929 | 14.9749 | 9.0728 | 29.0272 | 12.32562 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 08:52:54 | 65.8214 | 0.06929 | 14.9749 | 9.0728 | 29.0272 | 12.32562 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 08:52:54 | 65.8214 | 0.06929 | 14.9749 | 9.0728 | 29.0272 | 12.32562 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 08:52:54 | 65.8214 | 0.06929 | 14.9749 | 9.0728 | 29.0272 | 12.32562 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 08:52:54 | 65.8214 | 0.06929 | 14.9749 | 9.0728 | 29.0272 | 12.32562 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 01:42:53 | 65.8220 | 0.06926 | 15.5289 | 10.7250 | 29.0272 | 12.32562 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 01:42:53 | 65.8220 | 0.06926 | 15.5289 | 10.7250 | 29.0272 | 12.32562 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 01:42:53 | 65.8220 | 0.06926 | 15.5289 | 10.7250 | 29.0272 | 12.32562 | – |