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 | 10621 |
| 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 Jun 19 17:56 | 2025 Jun 17 01:15:57 | 66.0257 | 0.06670 | 19.2057 | 7.5696 | 163.7074 | 12.31099 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 01:15:57 | 66.0257 | 0.06670 | 19.2057 | 7.5696 | 163.7074 | 12.31099 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 01:15:57 | 66.0257 | 0.06670 | 19.2057 | 7.5696 | 163.7074 | 12.31099 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 13:30:31 | 66.0257 | 0.06668 | 19.7778 | 9.4339 | 163.7074 | 12.31099 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 13:30:31 | 66.0257 | 0.06668 | 19.7778 | 9.4339 | 163.7074 | 12.31099 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 13:30:31 | 66.0257 | 0.06668 | 19.7778 | 9.4339 | 163.7074 | 12.31099 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 13:30:31 | 66.0257 | 0.06668 | 19.7778 | 9.4339 | 163.7074 | 12.31099 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 13:30:31 | 66.0257 | 0.06668 | 19.7778 | 9.4339 | 163.7074 | 12.31099 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 20:03:56 | 66.0265 | 0.06665 | 20.6350 | 12.2267 | 163.7074 | 12.31099 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 20:03:56 | 66.0265 | 0.06665 | 20.6350 | 12.2267 | 163.7074 | 12.31099 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 20:03:56 | 66.0265 | 0.06665 | 20.6350 | 12.2267 | 163.7074 | 12.31099 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 20:03:56 | 66.0265 | 0.06665 | 20.6350 | 12.2267 | 163.7074 | 12.31099 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 20:03:56 | 66.0265 | 0.06665 | 20.6350 | 12.2267 | 163.7074 | 12.31099 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 20:03:56 | 66.0265 | 0.06665 | 20.6350 | 12.2267 | 163.7074 | 12.31099 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 14:17:07 | 66.0256 | 0.06664 | 21.1754 | 13.9857 | 163.7074 | 12.31099 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 14:17:07 | 66.0256 | 0.06664 | 21.1754 | 13.9857 | 163.7074 | 12.31099 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 14:17:07 | 66.0256 | 0.06664 | 21.1754 | 13.9857 | 163.7074 | 12.31099 | – |
| 2025 Jun 02 17:58 | 2025 Jun 01 14:17:07 | 66.0256 | 0.06664 | 21.1754 | 13.9857 | 163.7074 | 12.31099 | – |
| 2025 Jun 01 17:56 | 2025 Jun 01 14:17:07 | 66.0256 | 0.06664 | 21.1754 | 13.9857 | 163.7074 | 12.31099 | – |
| 2025 May 31 17:56 | 2025 May 25 14:32:10 | 66.0259 | 0.06661 | 22.0662 | 16.8795 | 163.7074 | 12.31099 | – |
| 2025 May 30 17:56 | 2025 May 25 14:32:10 | 66.0259 | 0.06661 | 22.0662 | 16.8795 | 163.7074 | 12.31099 | – |
| 2025 May 29 17:56 | 2025 May 25 14:32:10 | 66.0259 | 0.06661 | 22.0662 | 16.8795 | 163.7074 | 12.31099 | – |
| 2025 May 28 17:56 | 2025 May 25 14:32:10 | 66.0259 | 0.06661 | 22.0662 | 16.8795 | 163.7074 | 12.31099 | – |
| 2025 May 27 17:57 | 2025 May 25 14:32:10 | 66.0259 | 0.06661 | 22.0662 | 16.8795 | 163.7074 | 12.31099 | – |
| 2025 May 26 17:56 | 2025 May 25 14:32:10 | 66.0259 | 0.06661 | 22.0662 | 16.8795 | 163.7074 | 12.31099 | – |
| 2025 May 25 17:56 | 2025 May 21 15:00:01 | 66.0261 | 0.06660 | 22.5734 | 18.5257 | 163.7074 | 12.31099 | – |
| 2025 May 24 17:57 | 2025 May 21 15:00:01 | 66.0261 | 0.06660 | 22.5734 | 18.5257 | 163.7074 | 12.31099 | – |
| 2025 May 23 17:56 | 2025 May 21 15:00:01 | 66.0261 | 0.06660 | 22.5734 | 18.5257 | 163.7074 | 12.31099 | – |