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 | 10437 |
| 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 Jun 20 17:56 | 2026 Jun 17 02:35:58 | 65.8220 | 0.06607 | 7.1837 | 68.9471 | 309.4859 | 12.31285 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 02:35:58 | 65.8220 | 0.06607 | 7.1837 | 68.9471 | 309.4859 | 12.31285 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 02:35:58 | 65.8220 | 0.06607 | 7.1837 | 68.9471 | 309.4859 | 12.31285 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 02:35:58 | 65.8220 | 0.06607 | 7.1837 | 68.9471 | 309.4859 | 12.31285 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 03:41:17 | 65.8216 | 0.06603 | 7.8202 | 70.8495 | 309.4859 | 12.31285 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 03:41:17 | 65.8216 | 0.06603 | 7.8202 | 70.8495 | 309.4859 | 12.31285 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 03:41:17 | 65.8216 | 0.06603 | 7.8202 | 70.8495 | 309.4859 | 12.31285 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 03:41:17 | 65.8216 | 0.06603 | 7.8202 | 70.8495 | 309.4859 | 12.31285 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 03:41:17 | 65.8216 | 0.06603 | 7.8202 | 70.8495 | 309.4859 | 12.31285 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 04:47:12 | 65.8208 | 0.06600 | 8.4566 | 72.7578 | 309.4859 | 12.31285 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 04:47:12 | 65.8208 | 0.06600 | 8.4566 | 72.7578 | 309.4859 | 12.31285 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 04:47:12 | 65.8208 | 0.06600 | 8.4566 | 72.7578 | 309.4859 | 12.31285 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 04:47:12 | 65.8208 | 0.06600 | 8.4566 | 72.7578 | 309.4859 | 12.31285 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 04:47:12 | 65.8208 | 0.06600 | 8.4566 | 72.7578 | 309.4859 | 12.31285 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:20:28 | 65.8200 | 0.06597 | 9.3315 | 75.3886 | 309.4859 | 12.31285 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:20:28 | 65.8200 | 0.06597 | 9.3315 | 75.3886 | 309.4859 | 12.31285 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:20:28 | 65.8200 | 0.06597 | 9.3315 | 75.3886 | 309.4859 | 12.31285 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:20:28 | 65.8200 | 0.06597 | 9.3315 | 75.3886 | 309.4859 | 12.31285 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:20:28 | 65.8200 | 0.06597 | 9.3315 | 75.3886 | 309.4859 | 12.31285 | – |
| 2026 May 31 17:58 | 2026 May 31 09:20:28 | 65.8200 | 0.06597 | 9.3315 | 75.3886 | 309.4859 | 12.31285 | – |
| 2026 May 30 17:57 | 2026 May 26 02:34:11 | 65.8197 | 0.06596 | 10.0100 | 77.4316 | 309.4859 | 12.31285 | – |
| 2026 May 29 17:57 | 2026 May 26 02:34:11 | 65.8197 | 0.06596 | 10.0100 | 77.4316 | 309.4859 | 12.31285 | – |
| 2026 May 28 17:56 | 2026 May 26 02:34:11 | 65.8197 | 0.06596 | 10.0100 | 77.4316 | 309.4859 | 12.31285 | – |
| 2026 May 27 17:57 | 2026 May 26 02:34:11 | 65.8197 | 0.06596 | 10.0100 | 77.4316 | 309.4859 | 12.31285 | – |
| 2026 May 26 17:57 | 2026 May 26 02:34:11 | 65.8197 | 0.06596 | 10.0100 | 77.4316 | 309.4859 | 12.31285 | – |
| 2026 May 25 17:57 | 2026 May 21 11:31:07 | 65.8199 | 0.06595 | 10.6045 | 79.2234 | 309.4859 | 12.31285 | – |
| 2026 May 24 17:57 | 2026 May 21 11:31:07 | 65.8199 | 0.06595 | 10.6045 | 79.2234 | 309.4859 | 12.31285 | – |