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 | 10416 |
| 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 |
| 2025 Aug 31 17:56 | 2025 Aug 27 18:01:08 | 65.7163 | 0.06562 | 3.3590 | 208.2782 | 162.4753 | 12.20400 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:01:08 | 65.7163 | 0.06562 | 3.3590 | 208.2782 | 162.4753 | 12.20400 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:01:08 | 65.7163 | 0.06562 | 3.3590 | 208.2782 | 162.4753 | 12.20400 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:01:08 | 65.7163 | 0.06562 | 3.3590 | 208.2782 | 162.4753 | 12.20400 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 21:22:12 | 65.7154 | 0.06565 | 4.2259 | 210.7141 | 162.4753 | 12.20400 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 21:22:12 | 65.7154 | 0.06565 | 4.2259 | 210.7141 | 162.4753 | 12.20400 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 21:22:12 | 65.7154 | 0.06565 | 4.2259 | 210.7141 | 162.4753 | 12.20400 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 21:22:12 | 65.7154 | 0.06565 | 4.2259 | 210.7141 | 162.4753 | 12.20400 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 21:22:12 | 65.7154 | 0.06565 | 4.2259 | 210.7141 | 162.4753 | 12.20400 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:35:32 | 65.7152 | 0.06567 | 4.5986 | 211.7588 | 162.4753 | 12.20400 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:35:32 | 65.7152 | 0.06567 | 4.5986 | 211.7588 | 162.4753 | 12.20400 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:35:32 | 65.7152 | 0.06567 | 4.5986 | 211.7588 | 162.4753 | 12.20400 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:35:32 | 65.7152 | 0.06567 | 4.5986 | 211.7588 | 162.4753 | 12.20400 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 09:11:25 | 65.7155 | 0.06569 | 5.3010 | 213.7263 | 162.4753 | 12.20400 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 09:11:25 | 65.7155 | 0.06569 | 5.3010 | 213.7263 | 162.4753 | 12.20400 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 09:11:25 | 65.7155 | 0.06569 | 5.3010 | 213.7263 | 162.4753 | 12.20400 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 09:11:25 | 65.7155 | 0.06569 | 5.3010 | 213.7263 | 162.4753 | 12.20400 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 09:11:25 | 65.7155 | 0.06569 | 5.3010 | 213.7263 | 162.4753 | 12.20400 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:27:22 | 65.7158 | 0.06572 | 5.9893 | 215.6564 | 162.4753 | 12.20400 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:27:22 | 65.7158 | 0.06572 | 5.9893 | 215.6564 | 162.4753 | 12.20400 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:27:22 | 65.7158 | 0.06572 | 5.9893 | 215.6564 | 162.4753 | 12.20400 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:27:22 | 65.7158 | 0.06572 | 5.9893 | 215.6564 | 162.4753 | 12.20400 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:27:22 | 65.7158 | 0.06572 | 5.9893 | 215.6564 | 162.4753 | 12.20400 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 21:18:18 | 65.7164 | 0.06574 | 6.7535 | 217.7957 | 162.4753 | 12.20400 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 21:18:18 | 65.7164 | 0.06574 | 6.7535 | 217.7957 | 162.4753 | 12.20400 | – |