Orbital elements of COSMOS 738
| Launched | 27 May 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7827 |
| 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 Jun 27 17:55 | 2026 Jun 22 13:33:53 | 74.0149 | 0.00260 | 13.6172 | 263.5944 | 253.0442 | 12.44242 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 13:33:53 | 74.0149 | 0.00260 | 13.6172 | 263.5944 | 253.0442 | 12.44242 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 13:33:53 | 74.0149 | 0.00260 | 13.6172 | 263.5944 | 253.0442 | 12.44242 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 13:33:53 | 74.0149 | 0.00260 | 13.6172 | 263.5944 | 253.0442 | 12.44242 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 13:33:53 | 74.0149 | 0.00260 | 13.6172 | 263.5944 | 253.0442 | 12.44242 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 11:45:39 | 74.0156 | 0.00260 | 14.0623 | 270.9843 | 253.0442 | 12.44242 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 11:45:39 | 74.0156 | 0.00260 | 14.0623 | 270.9843 | 253.0442 | 12.44242 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 11:45:39 | 74.0156 | 0.00260 | 14.0623 | 270.9843 | 253.0442 | 12.44242 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 11:45:39 | 74.0156 | 0.00260 | 14.0623 | 270.9843 | 253.0442 | 12.44242 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 11:45:39 | 74.0156 | 0.00260 | 14.0623 | 270.9843 | 253.0442 | 12.44242 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 11:45:39 | 74.0156 | 0.00260 | 14.0623 | 270.9843 | 253.0442 | 12.44242 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:07:57 | 74.0160 | 0.00260 | 14.5215 | 278.5833 | 253.0442 | 12.44242 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:07:57 | 74.0160 | 0.00260 | 14.5215 | 278.5833 | 253.0442 | 12.44242 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:07:57 | 74.0160 | 0.00260 | 14.5215 | 278.5833 | 253.0442 | 12.44242 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:07:57 | 74.0160 | 0.00260 | 14.5215 | 278.5833 | 253.0442 | 12.44242 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:07:57 | 74.0160 | 0.00260 | 14.5215 | 278.5833 | 253.0442 | 12.44242 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 23:19:49 | 74.0169 | 0.00259 | 14.9848 | 286.2981 | 253.0442 | 12.44242 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 23:19:49 | 74.0169 | 0.00259 | 14.9848 | 286.2981 | 253.0442 | 12.44242 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 23:19:49 | 74.0169 | 0.00259 | 14.9848 | 286.2981 | 253.0442 | 12.44242 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 23:19:49 | 74.0169 | 0.00259 | 14.9848 | 286.2981 | 253.0442 | 12.44242 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 23:19:49 | 74.0169 | 0.00259 | 14.9848 | 286.2981 | 253.0442 | 12.44242 | – |
| 2026 Jun 06 17:56 | 2026 May 31 08:34:08 | 74.0174 | 0.00259 | 15.5650 | 295.9353 | 253.0442 | 12.44242 | – |
| 2026 Jun 05 17:56 | 2026 May 31 08:34:08 | 74.0174 | 0.00259 | 15.5650 | 295.9353 | 253.0442 | 12.44242 | – |
| 2026 Jun 04 17:57 | 2026 May 31 08:34:08 | 74.0174 | 0.00259 | 15.5650 | 295.9353 | 253.0442 | 12.44242 | – |
| 2026 Jun 02 17:56 | 2026 May 31 08:34:08 | 74.0174 | 0.00259 | 15.5650 | 295.9353 | 253.0442 | 12.44242 | – |
| 2026 Jun 01 17:57 | 2026 May 31 08:34:08 | 74.0174 | 0.00259 | 15.5650 | 295.9353 | 253.0442 | 12.44242 | – |
| 2026 May 31 17:58 | 2026 May 31 08:34:08 | 74.0174 | 0.00259 | 15.5650 | 295.9353 | 253.0442 | 12.44242 | – |