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 May 05 17:57 | 2026 May 05 12:38:23 | 74.0162 | 0.00307 | 11.2435 | 35.8923 | 34.7339 | 12.54207 | – |
| 2026 May 04 17:57 | 2026 Apr 30 13:57:47 | 74.0169 | 0.00307 | 11.6853 | 43.5124 | 34.7339 | 12.54207 | – |
| 2026 May 03 17:57 | 2026 Apr 30 13:57:47 | 74.0169 | 0.00307 | 11.6853 | 43.5124 | 34.7339 | 12.54207 | – |
| 2026 May 02 17:57 | 2026 Apr 30 13:57:47 | 74.0169 | 0.00307 | 11.6853 | 43.5124 | 34.7339 | 12.54207 | – |
| 2026 May 01 17:56 | 2026 Apr 30 13:57:47 | 74.0169 | 0.00307 | 11.6853 | 43.5124 | 34.7339 | 12.54207 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:57:47 | 74.0169 | 0.00307 | 11.6853 | 43.5124 | 34.7339 | 12.54207 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 08:39:39 | 74.0179 | 0.00306 | 12.2411 | 53.1130 | 34.7339 | 12.54207 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 08:39:39 | 74.0179 | 0.00306 | 12.2411 | 53.1130 | 34.7339 | 12.54207 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 08:39:39 | 74.0179 | 0.00306 | 12.2411 | 53.1130 | 34.7339 | 12.54207 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 08:39:39 | 74.0179 | 0.00306 | 12.2411 | 53.1130 | 34.7339 | 12.54207 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 08:39:39 | 74.0179 | 0.00306 | 12.2411 | 53.1130 | 34.7339 | 12.54207 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 08:39:39 | 74.0179 | 0.00306 | 12.2411 | 53.1130 | 34.7339 | 12.54207 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 11:34:13 | 74.0184 | 0.00306 | 12.6770 | 60.6679 | 34.7339 | 12.54207 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 11:34:13 | 74.0184 | 0.00306 | 12.6770 | 60.6679 | 34.7339 | 12.54207 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 11:34:13 | 74.0184 | 0.00306 | 12.6770 | 60.6679 | 34.7339 | 12.54207 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 11:34:13 | 74.0184 | 0.00306 | 12.6770 | 60.6679 | 34.7339 | 12.54207 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 11:34:13 | 74.0184 | 0.00306 | 12.6770 | 60.6679 | 34.7339 | 12.54207 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 06:21:40 | 74.0187 | 0.00306 | 13.2324 | 70.2850 | 34.7339 | 12.54207 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 06:21:40 | 74.0187 | 0.00306 | 13.2324 | 70.2850 | 34.7339 | 12.54207 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 06:21:40 | 74.0187 | 0.00306 | 13.2324 | 70.2850 | 34.7339 | 12.54207 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:21:40 | 74.0187 | 0.00306 | 13.2324 | 70.2850 | 34.7339 | 12.54207 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 13:19:32 | 74.0188 | 0.00306 | 13.6532 | 77.5838 | 34.7339 | 12.54207 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 13:19:32 | 74.0188 | 0.00306 | 13.6532 | 77.5838 | 34.7339 | 12.54207 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 13:19:32 | 74.0188 | 0.00306 | 13.6532 | 77.5838 | 34.7339 | 12.54207 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 13:19:32 | 74.0188 | 0.00306 | 13.6532 | 77.5838 | 34.7339 | 12.54207 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 13:19:32 | 74.0188 | 0.00306 | 13.6532 | 77.5838 | 34.7339 | 12.54207 | – |