Spacecraft information: COSMOS 1735
| Launched | 26 February 1986 |
| Flight ended | 16 November 1988 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16620 |
| COSPAR ID | 1986-021A |
| Observing |
Launched alongside
SL-11 R/B