Orbital elements of COSMOS 739
| Launched | 27 May 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7828 |
| 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 Feb 04 18:57 | 2026 Feb 02 12:14:14 | 74.0185 | 0.00313 | 19.4657 | 177.5539 | 3.5703 | 12.54205 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 12:14:14 | 74.0185 | 0.00313 | 19.4657 | 177.5539 | 3.5703 | 12.54205 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:14:14 | 74.0185 | 0.00313 | 19.4657 | 177.5539 | 3.5703 | 12.54205 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 17:36:09 | 74.0195 | 0.00314 | 19.9818 | 186.3483 | 3.5703 | 12.54205 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 17:36:09 | 74.0195 | 0.00314 | 19.9818 | 186.3483 | 3.5703 | 12.54205 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 17:36:09 | 74.0195 | 0.00314 | 19.9818 | 186.3483 | 3.5703 | 12.54205 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 17:36:09 | 74.0195 | 0.00314 | 19.9818 | 186.3483 | 3.5703 | 12.54205 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 17:36:09 | 74.0195 | 0.00314 | 19.9818 | 186.3483 | 3.5703 | 12.54205 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:02:40 | 74.0202 | 0.00315 | 20.4493 | 194.2877 | 3.5703 | 12.54205 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:02:40 | 74.0202 | 0.00315 | 20.4493 | 194.2877 | 3.5703 | 12.54205 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:02:40 | 74.0202 | 0.00315 | 20.4493 | 194.2877 | 3.5703 | 12.54205 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:02:40 | 74.0202 | 0.00315 | 20.4493 | 194.2877 | 3.5703 | 12.54205 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:02:40 | 74.0202 | 0.00315 | 20.4493 | 194.2877 | 3.5703 | 12.54205 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 14:22:56 | 74.0203 | 0.00316 | 20.9766 | 203.1990 | 3.5703 | 12.54205 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 14:22:56 | 74.0203 | 0.00316 | 20.9766 | 203.1990 | 3.5703 | 12.54205 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 14:22:56 | 74.0203 | 0.00316 | 20.9766 | 203.1990 | 3.5703 | 12.54205 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 14:22:56 | 74.0203 | 0.00316 | 20.9766 | 203.1990 | 3.5703 | 12.54205 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 14:22:56 | 74.0203 | 0.00316 | 20.9766 | 203.1990 | 3.5703 | 12.54205 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:22:56 | 74.0203 | 0.00316 | 20.9766 | 203.1990 | 3.5703 | 12.54205 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:47:57 | 74.0202 | 0.00317 | 21.4255 | 210.7621 | 3.5703 | 12.54205 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:47:57 | 74.0202 | 0.00317 | 21.4255 | 210.7621 | 3.5703 | 12.54205 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:47:57 | 74.0202 | 0.00317 | 21.4255 | 210.7621 | 3.5703 | 12.54205 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 07:06:07 | 74.0198 | 0.00319 | 21.8972 | 218.6800 | 3.5703 | 12.54205 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 07:06:07 | 74.0198 | 0.00319 | 21.8972 | 218.6800 | 3.5703 | 12.54205 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 07:06:07 | 74.0198 | 0.00319 | 21.8972 | 218.6800 | 3.5703 | 12.54205 | – |