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 | 10453 |
| 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 24 18:56 | 2025 Dec 20 00:06:35 | 65.8130 | 0.07175 | 21.1132 | 17.2561 | 39.8752 | 12.42533 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 00:06:35 | 65.8130 | 0.07175 | 21.1132 | 17.2561 | 39.8752 | 12.42533 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 00:06:35 | 65.8130 | 0.07175 | 21.1132 | 17.2561 | 39.8752 | 12.42533 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 00:06:35 | 65.8130 | 0.07175 | 21.1132 | 17.2561 | 39.8752 | 12.42533 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 00:06:35 | 65.8130 | 0.07175 | 21.1132 | 17.2561 | 39.8752 | 12.42533 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 22:46:27 | 65.8128 | 0.07169 | 22.1724 | 20.4017 | 39.8752 | 12.42533 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:58:15 | 65.8128 | 0.07166 | 22.8178 | 22.3207 | 39.8752 | 12.42533 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:58:15 | 65.8128 | 0.07166 | 22.8178 | 22.3207 | 39.8752 | 12.42533 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:58:15 | 65.8128 | 0.07166 | 22.8178 | 22.3207 | 39.8752 | 12.42533 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:58:15 | 65.8128 | 0.07166 | 22.8178 | 22.3207 | 39.8752 | 12.42533 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:58:15 | 65.8128 | 0.07166 | 22.8178 | 22.3207 | 39.8752 | 12.42533 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:17:09 | 65.8131 | 0.07163 | 23.4516 | 24.2065 | 39.8752 | 12.42533 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:17:09 | 65.8131 | 0.07163 | 23.4516 | 24.2065 | 39.8752 | 12.42533 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:17:09 | 65.8131 | 0.07163 | 23.4516 | 24.2065 | 39.8752 | 12.42533 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 05:17:09 | 65.8131 | 0.07163 | 23.4516 | 24.2065 | 39.8752 | 12.42533 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 05:17:09 | 65.8131 | 0.07163 | 23.4516 | 24.2065 | 39.8752 | 12.42533 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 07:11:21 | 65.8135 | 0.07159 | 0.3616 | 26.9144 | 39.8752 | 12.42533 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 07:11:21 | 65.8135 | 0.07159 | 0.3616 | 26.9144 | 39.8752 | 12.42533 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:11:21 | 65.8135 | 0.07159 | 0.3616 | 26.9144 | 39.8752 | 12.42533 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:11:21 | 65.8135 | 0.07159 | 0.3616 | 26.9144 | 39.8752 | 12.42533 | – |