The innermost planet reaches superior conjunction on the 16th and will be invisible for a week or so either side of that date.

The innermost planet also goes through superior conjunction on the 17th, but by the end of month should be visible and bright enough to be seen even during twilight.

The innermost planet was detected to have nearly polar orbit compared to the equator of the host star, indicating a misaligned system.

Astrometry of the innermost planet, meanwhile, constrained its inclination to 30-90 degrees.

This discovery better constrained the mass and orbital properties of the other three planets, including the high eccentricity of the innermost planet.