Orbiter
The orbiter entered Venus orbit on October 23, 1975. Its mission was to serve as a communications relay for the lander and to explore cloud layers and atmospheric parameters with several instruments and experiments:
- 1.6-2.8 μm IR Spectrometer
- 8-28 μm IR Radiometer
- 352 nm UV Photometer
- 2 Photopolarimeters (335-800 nm)
- 300-800 nm Spectrometer
- Lyman-α H/D Spectrometer
- Bistatic Radar Mapping
- CM, DM Radio Occultations
- Triaxial Magnetometer
- 345-380 nm UV Camera
- 355-445 nm Camera
- 6 Electrostatic Analyzers
- 2 Modulation Ion Traps
- Low-Energy Proton / Alpha detector
- Low-Energy Electron detector
- 3 Semiconductor Counters
- 2 Gas-Discharge Counters
- Cherenkov Detector
The orbiter consisted of a cylinder with two solar panel wings and a high gain parabolic antenna attached to the curved surface. A bell-shaped unit holding propulsion systems was attached to the bottom of the cylinder, and mounted on top was a 2.4 meter sphere which held the landers.
Read more about this topic: Venera 10