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 | 15523 |
| 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 Mar 31 17:57 | 2026 Mar 25 18:51:50 | 65.9295 | 0.07514 | 17.5256 | 264.9181 | 102.6166 | 12.47634 | – |
| 2026 Mar 30 17:58 | 2026 Mar 25 18:51:50 | 65.9295 | 0.07514 | 17.5256 | 264.9181 | 102.6166 | 12.47634 | – |
| 2026 Mar 29 17:57 | 2026 Mar 25 18:51:50 | 65.9295 | 0.07514 | 17.5256 | 264.9181 | 102.6166 | 12.47634 | – |
| 2026 Mar 28 18:57 | 2026 Mar 25 18:51:50 | 65.9295 | 0.07514 | 17.5256 | 264.9181 | 102.6166 | 12.47634 | – |
| 2026 Mar 27 18:57 | 2026 Mar 25 18:51:50 | 65.9295 | 0.07514 | 17.5256 | 264.9181 | 102.6166 | 12.47634 | – |
| 2026 Mar 26 18:57 | 2026 Mar 25 18:51:50 | 65.9295 | 0.07514 | 17.5256 | 264.9181 | 102.6166 | 12.47634 | – |
| 2026 Mar 25 18:56 | 2026 Mar 16 19:25:55 | 65.9304 | 0.07515 | 18.7132 | 268.5751 | 102.6166 | 12.47634 | – |
| 2026 Mar 24 18:56 | 2026 Mar 16 19:25:55 | 65.9304 | 0.07515 | 18.7132 | 268.5751 | 102.6166 | 12.47634 | – |
| 2026 Mar 23 18:56 | 2026 Mar 16 19:25:55 | 65.9304 | 0.07515 | 18.7132 | 268.5751 | 102.6166 | 12.47634 | – |
| 2026 Mar 22 18:56 | 2026 Mar 16 19:25:55 | 65.9304 | 0.07515 | 18.7132 | 268.5751 | 102.6166 | 12.47634 | – |
| 2026 Mar 21 19:05 | 2026 Mar 16 19:25:55 | 65.9304 | 0.07515 | 18.7132 | 268.5751 | 102.6166 | 12.47634 | – |
| 2026 Mar 20 18:57 | 2026 Mar 16 19:25:55 | 65.9304 | 0.07515 | 18.7132 | 268.5751 | 102.6166 | 12.47634 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 07:49:25 | 65.9307 | 0.07515 | 18.9095 | 269.1792 | 102.6166 | 12.47634 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 07:49:25 | 65.9307 | 0.07515 | 18.9095 | 269.1792 | 102.6166 | 12.47634 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 07:49:25 | 65.9307 | 0.07515 | 18.9095 | 269.1792 | 102.6166 | 12.47634 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 07:49:25 | 65.9307 | 0.07515 | 18.9095 | 269.1792 | 102.6166 | 12.47634 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 07:49:25 | 65.9307 | 0.07515 | 18.9095 | 269.1792 | 102.6166 | 12.47634 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 01:06:58 | 65.9336 | 0.07514 | 19.7403 | 271.7363 | 102.6166 | 12.47634 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 01:06:58 | 65.9336 | 0.07514 | 19.7403 | 271.7363 | 102.6166 | 12.47634 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 01:06:58 | 65.9336 | 0.07514 | 19.7403 | 271.7363 | 102.6166 | 12.47634 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 01:06:58 | 65.9336 | 0.07514 | 19.7403 | 271.7363 | 102.6166 | 12.47634 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 01:06:58 | 65.9336 | 0.07514 | 19.7403 | 271.7363 | 102.6166 | 12.47634 | – |
| 2026 Mar 09 18:56 | 2026 Mar 01 23:28:57 | 65.9356 | 0.07516 | 20.6752 | 274.6166 | 102.6166 | 12.47634 | – |
| 2026 Mar 08 18:57 | 2026 Mar 01 23:28:57 | 65.9356 | 0.07516 | 20.6752 | 274.6166 | 102.6166 | 12.47634 | – |
| 2026 Mar 07 18:57 | 2026 Mar 01 23:28:57 | 65.9356 | 0.07516 | 20.6752 | 274.6166 | 102.6166 | 12.47634 | – |
| 2026 Mar 06 18:56 | 2026 Mar 01 23:28:57 | 65.9356 | 0.07516 | 20.6752 | 274.6166 | 102.6166 | 12.47634 | – |
| 2026 Mar 05 18:56 | 2026 Mar 01 23:28:57 | 65.9356 | 0.07516 | 20.6752 | 274.6166 | 102.6166 | 12.47634 | – |
| 2026 Mar 04 18:57 | 2026 Mar 01 23:28:57 | 65.9356 | 0.07516 | 20.6752 | 274.6166 | 102.6166 | 12.47634 | – |