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 | 19439 |
| 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 May 08 17:56 | 2025 May 03 15:16:22 | 65.8678 | 0.06935 | 17.4443 | 12.3129 | 4.9895 | 12.36224 | – |
| 2025 May 07 17:56 | 2025 May 03 15:16:22 | 65.8678 | 0.06935 | 17.4443 | 12.3129 | 4.9895 | 12.36224 | – |
| 2025 May 06 17:57 | 2025 May 03 15:16:22 | 65.8678 | 0.06935 | 17.4443 | 12.3129 | 4.9895 | 12.36224 | – |
| 2025 May 05 17:56 | 2025 May 03 15:16:22 | 65.8678 | 0.06935 | 17.4443 | 12.3129 | 4.9895 | 12.36224 | – |
| 2025 May 04 17:57 | 2025 May 03 15:16:22 | 65.8678 | 0.06935 | 17.4443 | 12.3129 | 4.9895 | 12.36224 | – |
| 2025 May 03 17:57 | 2025 May 03 15:16:22 | 65.8678 | 0.06935 | 17.4443 | 12.3129 | 4.9895 | 12.36224 | – |
| 2025 May 01 17:56 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 02:42:49 | 65.8674 | 0.06928 | 19.0670 | 17.2524 | 4.9895 | 12.36224 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 12:25:12 | 65.8677 | 0.06926 | 19.7920 | 19.4576 | 4.9895 | 12.36224 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 12:25:12 | 65.8677 | 0.06926 | 19.7920 | 19.4576 | 4.9895 | 12.36224 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 12:25:12 | 65.8677 | 0.06926 | 19.7920 | 19.4576 | 4.9895 | 12.36224 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 12:25:12 | 65.8677 | 0.06926 | 19.7920 | 19.4576 | 4.9895 | 12.36224 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 12:25:12 | 65.8677 | 0.06926 | 19.7920 | 19.4576 | 4.9895 | 12.36224 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 12:25:12 | 65.8677 | 0.06926 | 19.7920 | 19.4576 | 4.9895 | 12.36224 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 00:37:47 | 65.8683 | 0.06923 | 20.5035 | 21.6217 | 4.9895 | 12.36224 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 00:37:47 | 65.8683 | 0.06923 | 20.5035 | 21.6217 | 4.9895 | 12.36224 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 00:37:47 | 65.8683 | 0.06923 | 20.5035 | 21.6217 | 4.9895 | 12.36224 | – |