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 Mar 15 18:56 | 2026 Mar 15 04:26:32 | 74.0211 | 0.00248 | 22.3341 | 50.4129 | 63.7253 | 12.44240 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 05:01:17 | 74.0217 | 0.00247 | 22.7705 | 57.9058 | 63.7253 | 12.44240 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 05:01:17 | 74.0217 | 0.00247 | 22.7705 | 57.9058 | 63.7253 | 12.44240 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 05:01:17 | 74.0217 | 0.00247 | 22.7705 | 57.9058 | 63.7253 | 12.44240 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 05:01:17 | 74.0217 | 0.00247 | 22.7705 | 57.9058 | 63.7253 | 12.44240 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 05:01:17 | 74.0217 | 0.00247 | 22.7705 | 57.9058 | 63.7253 | 12.44240 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:50:00 | 74.0219 | 0.00246 | 23.2717 | 66.5841 | 63.7253 | 12.44240 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:50:00 | 74.0219 | 0.00246 | 23.2717 | 66.5841 | 63.7253 | 12.44240 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:50:00 | 74.0219 | 0.00246 | 23.2717 | 66.5841 | 63.7253 | 12.44240 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:50:00 | 74.0219 | 0.00246 | 23.2717 | 66.5841 | 63.7253 | 12.44240 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:50:00 | 74.0219 | 0.00246 | 23.2717 | 66.5841 | 63.7253 | 12.44240 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:50:00 | 74.0219 | 0.00246 | 23.2717 | 66.5841 | 63.7253 | 12.44240 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:21:05 | 74.0216 | 0.00246 | 23.7923 | 75.6088 | 63.7253 | 12.44240 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:21:05 | 74.0216 | 0.00246 | 23.7923 | 75.6088 | 63.7253 | 12.44240 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:21:05 | 74.0216 | 0.00246 | 23.7923 | 75.6088 | 63.7253 | 12.44240 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:21:05 | 74.0216 | 0.00246 | 23.7923 | 75.6088 | 63.7253 | 12.44240 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:21:05 | 74.0216 | 0.00246 | 23.7923 | 75.6088 | 63.7253 | 12.44240 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:21:05 | 74.0216 | 0.00246 | 23.7923 | 75.6088 | 63.7253 | 12.44240 | – |