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 | 18606 |
| 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 10 09:53:36 | 65.8325 | 0.06318 | 0.7360 | 201.6357 | 188.0702 | 12.48648 | – |
| 2026 Aug 17 17:56 | 2026 Aug 10 09:53:36 | 65.8325 | 0.06318 | 0.7360 | 201.6357 | 188.0702 | 12.48648 | – |
| 2026 Aug 16 17:56 | 2026 Aug 10 09:53:36 | 65.8325 | 0.06318 | 0.7360 | 201.6357 | 188.0702 | 12.48648 | – |
| 2026 Aug 15 17:57 | 2026 Aug 10 09:53:36 | 65.8325 | 0.06318 | 0.7360 | 201.6357 | 188.0702 | 12.48648 | – |
| 2026 Aug 14 17:56 | 2026 Aug 10 09:53:36 | 65.8325 | 0.06318 | 0.7360 | 201.6357 | 188.0702 | 12.48648 | – |
| 2026 Aug 13 17:57 | 2026 Aug 10 09:53:36 | 65.8325 | 0.06318 | 0.7360 | 201.6357 | 188.0702 | 12.48648 | – |
| 2026 Aug 12 17:56 | 2026 Aug 05 20:59:48 | 65.8320 | 0.06316 | 1.3377 | 203.4043 | 188.0702 | 12.48648 | – |
| 2026 Aug 11 17:56 | 2026 Aug 05 20:59:48 | 65.8320 | 0.06316 | 1.3377 | 203.4043 | 188.0702 | 12.48648 | – |
| 2026 Aug 10 17:56 | 2026 Aug 05 20:59:48 | 65.8320 | 0.06316 | 1.3377 | 203.4043 | 188.0702 | 12.48648 | – |
| 2026 Aug 09 17:57 | 2026 Aug 05 20:59:48 | 65.8320 | 0.06316 | 1.3377 | 203.4043 | 188.0702 | 12.48648 | – |
| 2026 Aug 08 17:57 | 2026 Aug 05 20:59:48 | 65.8320 | 0.06316 | 1.3377 | 203.4043 | 188.0702 | 12.48648 | – |
| 2026 Aug 07 17:57 | 2026 Aug 05 20:59:48 | 65.8320 | 0.06316 | 1.3377 | 203.4043 | 188.0702 | 12.48648 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 21:49:28 | 65.8313 | 0.06314 | 1.9961 | 205.3553 | 188.0702 | 12.48648 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 21:49:28 | 65.8313 | 0.06314 | 1.9961 | 205.3553 | 188.0702 | 12.48648 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 21:49:28 | 65.8313 | 0.06314 | 1.9961 | 205.3553 | 188.0702 | 12.48648 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 21:49:28 | 65.8313 | 0.06314 | 1.9961 | 205.3553 | 188.0702 | 12.48648 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 21:49:28 | 65.8313 | 0.06314 | 1.9961 | 205.3553 | 188.0702 | 12.48648 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 21:49:28 | 65.8313 | 0.06314 | 1.9961 | 205.3553 | 188.0702 | 12.48648 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 22:37:54 | 65.8305 | 0.06313 | 2.6546 | 207.3181 | 188.0702 | 12.48648 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 22:37:54 | 65.8305 | 0.06313 | 2.6546 | 207.3181 | 188.0702 | 12.48648 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 22:37:54 | 65.8305 | 0.06313 | 2.6546 | 207.3181 | 188.0702 | 12.48648 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 22:37:54 | 65.8305 | 0.06313 | 2.6546 | 207.3181 | 188.0702 | 12.48648 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 22:37:54 | 65.8305 | 0.06313 | 2.6546 | 207.3181 | 188.0702 | 12.48648 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 00:23:30 | 65.8278 | 0.06312 | 3.4406 | 209.6820 | 188.0702 | 12.48648 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 00:23:30 | 65.8278 | 0.06312 | 3.4406 | 209.6820 | 188.0702 | 12.48648 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 00:23:30 | 65.8278 | 0.06312 | 3.4406 | 209.6820 | 188.0702 | 12.48648 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 00:23:30 | 65.8278 | 0.06312 | 3.4406 | 209.6820 | 188.0702 | 12.48648 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 00:23:30 | 65.8278 | 0.06312 | 3.4406 | 209.6820 | 188.0702 | 12.48648 | – |