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 | 10414 |
| 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 |
| 2025 Dec 14 18:56 | 2025 Dec 11 23:43:28 | 65.8758 | 0.06226 | 13.5285 | 132.9316 | 344.0073 | 12.18425 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 23:43:28 | 65.8758 | 0.06226 | 13.5285 | 132.9316 | 344.0073 | 12.18425 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 23:43:28 | 65.8758 | 0.06226 | 13.5285 | 132.9316 | 344.0073 | 12.18425 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:18:45 | 65.8767 | 0.06228 | 14.1451 | 134.8259 | 344.0073 | 12.18425 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:18:45 | 65.8767 | 0.06228 | 14.1451 | 134.8259 | 344.0073 | 12.18425 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:18:45 | 65.8767 | 0.06228 | 14.1451 | 134.8259 | 344.0073 | 12.18425 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:18:45 | 65.8767 | 0.06228 | 14.1451 | 134.8259 | 344.0073 | 12.18425 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:18:45 | 65.8767 | 0.06228 | 14.1451 | 134.8259 | 344.0073 | 12.18425 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 03:34:36 | 65.8770 | 0.06230 | 14.7581 | 136.7058 | 344.0073 | 12.18425 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 03:34:36 | 65.8770 | 0.06230 | 14.7581 | 136.7058 | 344.0073 | 12.18425 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 03:34:36 | 65.8770 | 0.06230 | 14.7581 | 136.7058 | 344.0073 | 12.18425 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 03:34:36 | 65.8770 | 0.06230 | 14.7581 | 136.7058 | 344.0073 | 12.18425 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 03:34:36 | 65.8770 | 0.06230 | 14.7581 | 136.7058 | 344.0073 | 12.18425 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 12:08:23 | 65.8770 | 0.06233 | 15.5882 | 139.2427 | 344.0073 | 12.18425 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 12:08:23 | 65.8770 | 0.06233 | 15.5882 | 139.2427 | 344.0073 | 12.18425 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 12:08:23 | 65.8770 | 0.06233 | 15.5882 | 139.2427 | 344.0073 | 12.18425 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 12:08:23 | 65.8770 | 0.06233 | 15.5882 | 139.2427 | 344.0073 | 12.18425 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 12:08:23 | 65.8770 | 0.06233 | 15.5882 | 139.2427 | 344.0073 | 12.18425 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:08:23 | 65.8770 | 0.06233 | 15.5882 | 139.2427 | 344.0073 | 12.18425 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:53:43 | 65.8777 | 0.06235 | 16.2455 | 141.2607 | 344.0073 | 12.18425 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:53:43 | 65.8777 | 0.06235 | 16.2455 | 141.2607 | 344.0073 | 12.18425 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:53:43 | 65.8777 | 0.06235 | 16.2455 | 141.2607 | 344.0073 | 12.18425 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:53:43 | 65.8777 | 0.06235 | 16.2455 | 141.2607 | 344.0073 | 12.18425 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 14:18:12 | 65.8768 | 0.06241 | 17.7013 | 145.7104 | 344.0073 | 12.18425 | – |