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 | 18471 |
| 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 15 17:57 | 2026 May 09 10:03:00 | 65.7529 | 0.09753 | 9.0652 | 277.5648 | 241.8724 | 12.21261 | – |
| 2026 May 14 17:58 | 2026 May 09 10:03:00 | 65.7529 | 0.09753 | 9.0652 | 277.5648 | 241.8724 | 12.21261 | – |
| 2026 May 13 17:58 | 2026 May 09 10:03:00 | 65.7529 | 0.09753 | 9.0652 | 277.5648 | 241.8724 | 12.21261 | – |
| 2026 May 12 17:58 | 2026 May 09 10:03:00 | 65.7529 | 0.09753 | 9.0652 | 277.5648 | 241.8724 | 12.21261 | – |
| 2026 May 11 17:56 | 2026 May 09 10:03:00 | 65.7529 | 0.09753 | 9.0652 | 277.5648 | 241.8724 | 12.21261 | – |
| 2026 May 10 17:57 | 2026 May 09 10:03:00 | 65.7529 | 0.09753 | 9.0652 | 277.5648 | 241.8724 | 12.21261 | – |
| 2026 May 09 17:57 | 2026 May 02 13:01:49 | 65.7532 | 0.09747 | 9.9437 | 280.0707 | 241.8724 | 12.21261 | – |
| 2026 May 08 17:57 | 2026 May 02 13:01:49 | 65.7532 | 0.09747 | 9.9437 | 280.0707 | 241.8724 | 12.21261 | – |
| 2026 May 07 17:58 | 2026 May 02 13:01:49 | 65.7532 | 0.09747 | 9.9437 | 280.0707 | 241.8724 | 12.21261 | – |
| 2026 May 06 17:57 | 2026 May 02 13:01:49 | 65.7532 | 0.09747 | 9.9437 | 280.0707 | 241.8724 | 12.21261 | – |
| 2026 May 05 17:57 | 2026 May 02 13:01:49 | 65.7532 | 0.09747 | 9.9437 | 280.0707 | 241.8724 | 12.21261 | – |
| 2026 May 04 17:57 | 2026 Apr 29 01:37:14 | 65.7530 | 0.09746 | 10.3875 | 281.3422 | 241.8724 | 12.21261 | – |
| 2026 May 03 17:57 | 2026 Apr 29 01:37:14 | 65.7530 | 0.09746 | 10.3875 | 281.3422 | 241.8724 | 12.21261 | – |
| 2026 May 02 17:57 | 2026 Apr 29 01:37:14 | 65.7530 | 0.09746 | 10.3875 | 281.3422 | 241.8724 | 12.21261 | – |
| 2026 May 01 17:56 | 2026 Apr 29 01:37:14 | 65.7530 | 0.09746 | 10.3875 | 281.3422 | 241.8724 | 12.21261 | – |
| 2026 Apr 30 17:56 | 2026 Apr 29 01:37:14 | 65.7530 | 0.09746 | 10.3875 | 281.3422 | 241.8724 | 12.21261 | – |
| 2026 Apr 29 17:57 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 28 17:56 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 27 17:58 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 26 17:58 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 25 17:58 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 24 17:59 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 23 17:57 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 22 17:57 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 21 17:57 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 20 17:57 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 19 17:58 | 2026 Apr 13 14:59:02 | 65.7545 | 0.09738 | 12.3597 | 286.9922 | 241.8724 | 12.21261 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 13:10:58 | 65.7542 | 0.09738 | 12.4970 | 287.3865 | 241.8724 | 12.21261 | – |