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 | 17018 |
| 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 Oct 13 17:57 | 2026 Oct 08 20:16:23 | 66.0210 | 0.06191 | 14.5085 | 32.8262 | 1.1060 | 12.47534 | – |
| 2026 Oct 12 17:57 | 2026 Oct 08 20:16:23 | 66.0210 | 0.06191 | 14.5085 | 32.8262 | 1.1060 | 12.47534 | – |
| 2026 Oct 11 17:58 | 2026 Oct 08 20:16:23 | 66.0210 | 0.06191 | 14.5085 | 32.8262 | 1.1060 | 12.47534 | – |
| 2026 Oct 10 17:58 | 2026 Oct 08 20:16:23 | 66.0210 | 0.06191 | 14.5085 | 32.8262 | 1.1060 | 12.47534 | – |
| 2026 Oct 09 17:57 | 2026 Oct 08 20:16:23 | 66.0210 | 0.06191 | 14.5085 | 32.8262 | 1.1060 | 12.47534 | – |
| 2026 Oct 08 17:57 | 2026 Oct 03 15:19:46 | 66.0206 | 0.06183 | 15.1920 | 35.0089 | 1.1060 | 12.47534 | – |
| 2026 Oct 07 17:57 | 2026 Oct 03 15:19:46 | 66.0206 | 0.06183 | 15.1920 | 35.0089 | 1.1060 | 12.47534 | – |
| 2026 Oct 06 17:57 | 2026 Oct 03 15:19:46 | 66.0206 | 0.06183 | 15.1920 | 35.0089 | 1.1060 | 12.47534 | – |
| 2026 Oct 05 17:57 | 2026 Oct 03 15:19:46 | 66.0206 | 0.06183 | 15.1920 | 35.0089 | 1.1060 | 12.47534 | – |
| 2026 Oct 04 17:57 | 2026 Oct 03 15:19:46 | 66.0206 | 0.06183 | 15.1920 | 35.0089 | 1.1060 | 12.47534 | – |
| 2026 Oct 03 17:57 | 2026 Sep 27 22:36:52 | 66.0201 | 0.06174 | 15.9398 | 37.4229 | 1.1060 | 12.47534 | – |
| 2026 Oct 02 17:57 | 2026 Sep 27 22:36:52 | 66.0201 | 0.06174 | 15.9398 | 37.4229 | 1.1060 | 12.47534 | – |
| 2026 Oct 01 17:57 | 2026 Sep 27 22:36:52 | 66.0201 | 0.06174 | 15.9398 | 37.4229 | 1.1060 | 12.47534 | – |
| 2026 Sep 30 17:57 | 2026 Sep 27 22:36:52 | 66.0201 | 0.06174 | 15.9398 | 37.4229 | 1.1060 | 12.47534 | – |
| 2026 Sep 29 17:58 | 2026 Sep 27 22:36:52 | 66.0201 | 0.06174 | 15.9398 | 37.4229 | 1.1060 | 12.47534 | – |
| 2026 Sep 28 17:57 | 2026 Sep 27 22:36:52 | 66.0201 | 0.06174 | 15.9398 | 37.4229 | 1.1060 | 12.47534 | – |
| 2026 Sep 27 17:57 | 2026 Sep 21 09:25:18 | 66.0196 | 0.06164 | 16.7997 | 40.2195 | 1.1060 | 12.47534 | – |
| 2026 Sep 26 17:57 | 2026 Sep 21 09:25:18 | 66.0196 | 0.06164 | 16.7997 | 40.2195 | 1.1060 | 12.47534 | – |
| 2026 Sep 25 17:57 | 2026 Sep 21 09:25:18 | 66.0196 | 0.06164 | 16.7997 | 40.2195 | 1.1060 | 12.47534 | – |
| 2026 Sep 24 17:58 | 2026 Sep 21 09:25:18 | 66.0196 | 0.06164 | 16.7997 | 40.2195 | 1.1060 | 12.47534 | – |
| 2026 Sep 23 17:58 | 2026 Sep 21 09:25:18 | 66.0196 | 0.06164 | 16.7997 | 40.2195 | 1.1060 | 12.47534 | – |
| 2026 Sep 22 17:58 | 2026 Sep 21 09:25:18 | 66.0196 | 0.06164 | 16.7997 | 40.2195 | 1.1060 | 12.47534 | – |
| 2026 Sep 21 17:57 | 2026 Sep 16 02:14:12 | 66.0193 | 0.06158 | 17.4954 | 42.5046 | 1.1060 | 12.47534 | – |
| 2026 Sep 20 17:58 | 2026 Sep 16 02:14:12 | 66.0193 | 0.06158 | 17.4954 | 42.5046 | 1.1060 | 12.47534 | – |
| 2026 Sep 19 17:59 | 2026 Sep 16 02:14:12 | 66.0193 | 0.06158 | 17.4954 | 42.5046 | 1.1060 | 12.47534 | – |
| 2026 Sep 18 17:57 | 2026 Sep 16 02:14:12 | 66.0193 | 0.06158 | 17.4954 | 42.5046 | 1.1060 | 12.47534 | – |
| 2026 Sep 17 17:57 | 2026 Sep 16 02:14:12 | 66.0193 | 0.06158 | 17.4954 | 42.5046 | 1.1060 | 12.47534 | – |
| 2026 Sep 16 17:58 | 2026 Sep 16 02:14:12 | 66.0193 | 0.06158 | 17.4954 | 42.5046 | 1.1060 | 12.47534 | – |