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 | 10454 |
| 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 Jul 14 17:56 | 2026 Jul 11 02:00:06 | 65.6618 | 0.07375 | 5.7216 | 207.5138 | 148.4940 | 12.55351 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 02:00:06 | 65.6618 | 0.07375 | 5.7216 | 207.5138 | 148.4940 | 12.55351 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 02:00:06 | 65.6618 | 0.07375 | 5.7216 | 207.5138 | 148.4940 | 12.55351 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 02:00:06 | 65.6618 | 0.07375 | 5.7216 | 207.5138 | 148.4940 | 12.55351 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 04:30:50 | 65.6619 | 0.07379 | 6.5207 | 209.7125 | 148.4940 | 12.55351 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 04:30:50 | 65.6619 | 0.07379 | 6.5207 | 209.7125 | 148.4940 | 12.55351 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 04:30:50 | 65.6619 | 0.07379 | 6.5207 | 209.7125 | 148.4940 | 12.55351 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 04:30:50 | 65.6619 | 0.07379 | 6.5207 | 209.7125 | 148.4940 | 12.55351 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 04:30:50 | 65.6619 | 0.07379 | 6.5207 | 209.7125 | 148.4940 | 12.55351 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 21:27:58 | 65.6615 | 0.07382 | 7.3738 | 212.0635 | 148.4940 | 12.55351 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 21:27:58 | 65.6615 | 0.07382 | 7.3738 | 212.0635 | 148.4940 | 12.55351 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 21:27:58 | 65.6615 | 0.07382 | 7.3738 | 212.0635 | 148.4940 | 12.55351 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 21:27:58 | 65.6615 | 0.07382 | 7.3738 | 212.0635 | 148.4940 | 12.55351 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 21:27:58 | 65.6615 | 0.07382 | 7.3738 | 212.0635 | 148.4940 | 12.55351 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 21:27:58 | 65.6615 | 0.07382 | 7.3738 | 212.0635 | 148.4940 | 12.55351 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 06:46:12 | 65.6609 | 0.07386 | 8.2700 | 214.5328 | 148.4940 | 12.55351 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 06:46:12 | 65.6609 | 0.07386 | 8.2700 | 214.5328 | 148.4940 | 12.55351 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 06:46:12 | 65.6609 | 0.07386 | 8.2700 | 214.5328 | 148.4940 | 12.55351 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 06:46:12 | 65.6609 | 0.07386 | 8.2700 | 214.5328 | 148.4940 | 12.55351 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 06:46:12 | 65.6609 | 0.07386 | 8.2700 | 214.5328 | 148.4940 | 12.55351 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 06:46:12 | 65.6609 | 0.07386 | 8.2700 | 214.5328 | 148.4940 | 12.55351 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 04:24:07 | 65.6603 | 0.07389 | 8.9611 | 216.4313 | 148.4940 | 12.55351 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 04:24:07 | 65.6603 | 0.07389 | 8.9611 | 216.4313 | 148.4940 | 12.55351 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 04:24:07 | 65.6603 | 0.07389 | 8.9611 | 216.4313 | 148.4940 | 12.55351 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 04:24:07 | 65.6603 | 0.07389 | 8.9611 | 216.4313 | 148.4940 | 12.55351 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 04:24:07 | 65.6603 | 0.07389 | 8.9611 | 216.4313 | 148.4940 | 12.55351 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 04:24:07 | 65.6603 | 0.07389 | 8.9611 | 216.4313 | 148.4940 | 12.55351 | – |