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 Feb 05 18:58 | 2026 Feb 02 10:10:09 | 74.0178 | 0.00245 | 1.9089 | 112.5601 | 1.1598 | 12.44240 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:10:09 | 74.0178 | 0.00245 | 1.9089 | 112.5601 | 1.1598 | 12.44240 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:10:09 | 74.0178 | 0.00245 | 1.9089 | 112.5601 | 1.1598 | 12.44240 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:10:09 | 74.0178 | 0.00245 | 1.9089 | 112.5601 | 1.1598 | 12.44240 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 11:25:15 | 74.0170 | 0.00246 | 2.4307 | 121.6441 | 1.1598 | 12.44240 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 11:25:15 | 74.0170 | 0.00246 | 2.4307 | 121.6441 | 1.1598 | 12.44240 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 11:25:15 | 74.0170 | 0.00246 | 2.4307 | 121.6441 | 1.1598 | 12.44240 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 11:25:15 | 74.0170 | 0.00246 | 2.4307 | 121.6441 | 1.1598 | 12.44240 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 11:25:15 | 74.0170 | 0.00246 | 2.4307 | 121.6441 | 1.1598 | 12.44240 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:57:40 | 74.0168 | 0.00246 | 2.8673 | 129.2450 | 1.1598 | 12.44240 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:57:40 | 74.0168 | 0.00246 | 2.8673 | 129.2450 | 1.1598 | 12.44240 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:57:40 | 74.0168 | 0.00246 | 2.8673 | 129.2450 | 1.1598 | 12.44240 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:57:40 | 74.0168 | 0.00246 | 2.8673 | 129.2450 | 1.1598 | 12.44240 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:57:40 | 74.0168 | 0.00246 | 2.8673 | 129.2450 | 1.1598 | 12.44240 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 12:58:01 | 74.0169 | 0.00247 | 3.3900 | 138.3076 | 1.1598 | 12.44240 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 12:58:01 | 74.0169 | 0.00247 | 3.3900 | 138.3076 | 1.1598 | 12.44240 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 12:58:01 | 74.0169 | 0.00247 | 3.3900 | 138.3076 | 1.1598 | 12.44240 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 12:58:01 | 74.0169 | 0.00247 | 3.3900 | 138.3076 | 1.1598 | 12.44240 | – |