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 | 17018 |
| 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 Aug 15 17:57 | 2026 Aug 13 02:11:11 | 66.0226 | 0.06166 | 21.9590 | 57.3247 | 359.0361 | 12.47510 | – |
| 2026 Aug 14 17:56 | 2026 Aug 13 02:11:11 | 66.0226 | 0.06166 | 21.9590 | 57.3247 | 359.0361 | 12.47510 | – |
| 2026 Aug 13 17:57 | 2026 Aug 13 02:11:11 | 66.0226 | 0.06166 | 21.9590 | 57.3247 | 359.0361 | 12.47510 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:30:59 | 66.0229 | 0.06172 | 22.7175 | 59.8214 | 359.0361 | 12.47510 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:30:59 | 66.0229 | 0.06172 | 22.7175 | 59.8214 | 359.0361 | 12.47510 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:30:59 | 66.0229 | 0.06172 | 22.7175 | 59.8214 | 359.0361 | 12.47510 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:30:59 | 66.0229 | 0.06172 | 22.7175 | 59.8214 | 359.0361 | 12.47510 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:30:59 | 66.0229 | 0.06172 | 22.7175 | 59.8214 | 359.0361 | 12.47510 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:30:59 | 66.0229 | 0.06172 | 22.7175 | 59.8214 | 359.0361 | 12.47510 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 05:26:23 | 66.0228 | 0.06179 | 23.5166 | 62.4347 | 359.0361 | 12.47510 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 05:26:23 | 66.0228 | 0.06179 | 23.5166 | 62.4347 | 359.0361 | 12.47510 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 05:26:23 | 66.0228 | 0.06179 | 23.5166 | 62.4347 | 359.0361 | 12.47510 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 05:26:23 | 66.0228 | 0.06179 | 23.5166 | 62.4347 | 359.0361 | 12.47510 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 05:26:23 | 66.0228 | 0.06179 | 23.5166 | 62.4347 | 359.0361 | 12.47510 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 05:26:23 | 66.0228 | 0.06179 | 23.5166 | 62.4347 | 359.0361 | 12.47510 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 09:52:04 | 66.0225 | 0.06183 | 0.1487 | 64.4906 | 359.0361 | 12.47510 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 09:52:04 | 66.0225 | 0.06183 | 0.1487 | 64.4906 | 359.0361 | 12.47510 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 09:52:04 | 66.0225 | 0.06183 | 0.1487 | 64.4906 | 359.0361 | 12.47510 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 09:52:04 | 66.0225 | 0.06183 | 0.1487 | 64.4906 | 359.0361 | 12.47510 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:52:04 | 66.0225 | 0.06183 | 0.1487 | 64.4906 | 359.0361 | 12.47510 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 20:31:33 | 66.0222 | 0.06189 | 1.0095 | 67.2642 | 359.0361 | 12.47510 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 20:31:33 | 66.0222 | 0.06189 | 1.0095 | 67.2642 | 359.0361 | 12.47510 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 20:31:33 | 66.0222 | 0.06189 | 1.0095 | 67.2642 | 359.0361 | 12.47510 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 20:31:33 | 66.0222 | 0.06189 | 1.0095 | 67.2642 | 359.0361 | 12.47510 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 20:31:33 | 66.0222 | 0.06189 | 1.0095 | 67.2642 | 359.0361 | 12.47510 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 20:31:33 | 66.0222 | 0.06189 | 1.0095 | 67.2642 | 359.0361 | 12.47510 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 23:20:46 | 66.0220 | 0.06190 | 1.6505 | 69.3171 | 359.0361 | 12.47510 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 23:20:46 | 66.0220 | 0.06190 | 1.6505 | 69.3171 | 359.0361 | 12.47510 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 23:20:46 | 66.0220 | 0.06190 | 1.6505 | 69.3171 | 359.0361 | 12.47510 | – |