Hatysa

What this is

Hatysa is a fixed star the chart engine carries, at magnitude 2.8.

What it governs

The catalogue holds this star's position and its own motion, not a body of lore about it — a star's apparent place is its J2000 position carried forward and referred to the ecliptic of the date, exactly as a planet's is.

Correspondences

magnitude

2.8

right ascension

83.8583°

declination

-5.9099°

proper motion

+2.27, -0.62 mas, yr