Although there are new considerations regarding steering (no use of the front steering actuators), Opportunity is continuing to drive. Solar conjunction is when the Sun comes between Earth and Mars, which occurs about once every 26 months.
During this time, there will be diminished communications to Opportunity.
On Sol 4767 (June 21, 2017), the rover headed southwest at just over 46 feet (14 meters). And as is typical, Navigation Camera (Navcam) and Panoramic Camera (Pancam) were collected at the end of the drive.
On Sol 4769 (June 23, 2017), Opportunity drove again towards the northeast just over 33 feet (10 meters). These drives have been employing "tank steering" that does not require the use of the steering actuators, instead differentially runs the wheels on either side of the rover.
On Sol 4772 (June 26, 2017), Opportunity drove just about 26 feet (8 meters), but this time used the rear steering actuators to perform a gentle arc and finished the drive with a turn-in-place that toes-in both rear wheels.
On Sol 4773 (June 27, 2017), the test of the right-front steering actuator was tried, after more than 12 years of inactivity. No motion was observed, although another test is planned.
As of Sol 4773 (June 27, 2017), the solar array energy production was 336 watt-hours with an atmospheric opacity (Tau) of 0.771 and a solar array dust factor of 0.535.
Total odometry is 27.90 miles (44.90 kilometers).
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