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 | 18689 |
| 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 15 17:57 | 2026 Aug 11 15:44:39 | 65.8162 | 0.09335 | 12.0789 | 146.6786 | 24.5961 | 11.55780 | – |
| 2026 Aug 14 17:56 | 2026 Aug 11 15:44:39 | 65.8162 | 0.09335 | 12.0789 | 146.6786 | 24.5961 | 11.55780 | – |
| 2026 Aug 13 17:57 | 2026 Aug 11 15:44:39 | 65.8162 | 0.09335 | 12.0789 | 146.6786 | 24.5961 | 11.55780 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:46:34 | 65.8159 | 0.09337 | 12.5633 | 148.1290 | 24.5961 | 11.55780 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:46:34 | 65.8159 | 0.09337 | 12.5633 | 148.1290 | 24.5961 | 11.55780 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:46:34 | 65.8159 | 0.09337 | 12.5633 | 148.1290 | 24.5961 | 11.55780 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:46:34 | 65.8159 | 0.09337 | 12.5633 | 148.1290 | 24.5961 | 11.55780 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:46:34 | 65.8159 | 0.09337 | 12.5633 | 148.1290 | 24.5961 | 11.55780 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:46:34 | 65.8159 | 0.09337 | 12.5633 | 148.1290 | 24.5961 | 11.55780 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 09:39:23 | 65.8145 | 0.09340 | 13.3373 | 150.4280 | 24.5961 | 11.55780 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 09:39:23 | 65.8145 | 0.09340 | 13.3373 | 150.4280 | 24.5961 | 11.55780 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 09:39:23 | 65.8145 | 0.09340 | 13.3373 | 150.4280 | 24.5961 | 11.55780 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 09:39:23 | 65.8145 | 0.09340 | 13.3373 | 150.4280 | 24.5961 | 11.55780 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 09:39:23 | 65.8145 | 0.09340 | 13.3373 | 150.4280 | 24.5961 | 11.55780 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 09:39:23 | 65.8145 | 0.09340 | 13.3373 | 150.4280 | 24.5961 | 11.55780 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 10:07:46 | 65.8129 | 0.09341 | 13.7825 | 151.7522 | 24.5961 | 11.55780 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 10:07:46 | 65.8129 | 0.09341 | 13.7825 | 151.7522 | 24.5961 | 11.55780 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 10:07:46 | 65.8129 | 0.09341 | 13.7825 | 151.7522 | 24.5961 | 11.55780 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 10:07:46 | 65.8129 | 0.09341 | 13.7825 | 151.7522 | 24.5961 | 11.55780 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 10:07:46 | 65.8129 | 0.09341 | 13.7825 | 151.7522 | 24.5961 | 11.55780 | – |
| 2026 Jul 26 17:56 | 2026 Jul 19 11:03:53 | 65.8140 | 0.09344 | 14.6728 | 154.3805 | 24.5961 | 11.55780 | – |
| 2026 Jul 25 17:57 | 2026 Jul 19 11:03:53 | 65.8140 | 0.09344 | 14.6728 | 154.3805 | 24.5961 | 11.55780 | – |
| 2026 Jul 24 17:56 | 2026 Jul 19 11:03:53 | 65.8140 | 0.09344 | 14.6728 | 154.3805 | 24.5961 | 11.55780 | – |
| 2026 Jul 23 17:57 | 2026 Jul 19 11:03:53 | 65.8140 | 0.09344 | 14.6728 | 154.3805 | 24.5961 | 11.55780 | – |
| 2026 Jul 22 17:57 | 2026 Jul 19 11:03:53 | 65.8140 | 0.09344 | 14.6728 | 154.3805 | 24.5961 | 11.55780 | – |
| 2026 Jul 21 17:57 | 2026 Jul 19 11:03:53 | 65.8140 | 0.09344 | 14.6728 | 154.3805 | 24.5961 | 11.55780 | – |
| 2026 Jul 20 17:57 | 2026 Jul 13 17:50:34 | 65.8150 | 0.09347 | 15.3123 | 156.2913 | 24.5961 | 11.55780 | – |
| 2026 Jul 19 19:06 | 2026 Jul 13 17:50:34 | 65.8150 | 0.09347 | 15.3123 | 156.2913 | 24.5961 | 11.55780 | – |
| 2026 Jul 19 17:57 | 2026 Jul 13 17:50:34 | 65.8150 | 0.09347 | 15.3123 | 156.2913 | 24.5961 | 11.55780 | – |