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 | 19439 |
| 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 May 31 17:58 | 2026 May 30 14:35:59 | 65.8706 | 0.06992 | 14.6487 | 219.5560 | 299.6274 | 12.36311 | – |
| 2026 May 30 17:57 | 2026 May 25 16:10:56 | 65.8714 | 0.06994 | 15.2881 | 221.4818 | 299.6274 | 12.36311 | – |
| 2026 May 29 17:57 | 2026 May 25 16:10:56 | 65.8714 | 0.06994 | 15.2881 | 221.4818 | 299.6274 | 12.36311 | – |
| 2026 May 28 17:56 | 2026 May 25 16:10:56 | 65.8714 | 0.06994 | 15.2881 | 221.4818 | 299.6274 | 12.36311 | – |
| 2026 May 27 17:57 | 2026 May 25 16:10:56 | 65.8714 | 0.06994 | 15.2881 | 221.4818 | 299.6274 | 12.36311 | – |
| 2026 May 26 17:57 | 2026 May 25 16:10:56 | 65.8714 | 0.06994 | 15.2881 | 221.4818 | 299.6274 | 12.36311 | – |
| 2026 May 25 17:57 | 2026 May 18 17:12:11 | 65.8689 | 0.06990 | 16.1898 | 224.1783 | 299.6274 | 12.36311 | – |
| 2026 May 24 17:57 | 2026 May 18 17:12:11 | 65.8689 | 0.06990 | 16.1898 | 224.1783 | 299.6274 | 12.36311 | – |
| 2026 May 23 17:58 | 2026 May 18 17:12:11 | 65.8689 | 0.06990 | 16.1898 | 224.1783 | 299.6274 | 12.36311 | – |
| 2026 May 22 17:57 | 2026 May 18 17:12:11 | 65.8689 | 0.06990 | 16.1898 | 224.1783 | 299.6274 | 12.36311 | – |
| 2026 May 21 17:57 | 2026 May 18 17:12:11 | 65.8689 | 0.06990 | 16.1898 | 224.1783 | 299.6274 | 12.36311 | – |
| 2026 May 20 17:57 | 2026 May 15 17:22:39 | 65.8692 | 0.06994 | 16.5776 | 225.3599 | 299.6274 | 12.36311 | – |
| 2026 May 19 17:58 | 2026 May 15 17:22:39 | 65.8692 | 0.06994 | 16.5776 | 225.3599 | 299.6274 | 12.36311 | – |
| 2026 May 18 17:57 | 2026 May 15 17:22:39 | 65.8692 | 0.06994 | 16.5776 | 225.3599 | 299.6274 | 12.36311 | – |
| 2026 May 17 17:57 | 2026 May 15 17:22:39 | 65.8692 | 0.06994 | 16.5776 | 225.3599 | 299.6274 | 12.36311 | – |
| 2026 May 16 17:56 | 2026 May 15 17:22:39 | 65.8692 | 0.06994 | 16.5776 | 225.3599 | 299.6274 | 12.36311 | – |
| 2026 May 14 17:58 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 13 17:58 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 12 17:58 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 11 17:56 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 10 17:57 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 09 17:57 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 08 17:57 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 07 17:58 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 06 17:57 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 05 17:57 | 2026 May 03 19:58:40 | 65.8701 | 0.06989 | 18.1189 | 229.9875 | 299.6274 | 12.36311 | – |
| 2026 May 04 17:57 | 2026 Apr 29 20:51:27 | 65.8698 | 0.06989 | 18.6326 | 231.5310 | 299.6274 | 12.36311 | – |