Mahasim
What this is
Mahasim is a fixed star the chart engine carries, at magnitude 2.65.
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
- 2.65
- right ascension
- 89.9303°
- declination
- 37.2126°
- proper motion
- +42.09, -73.61 mas, yr
Where this comes from
- Hipparcos catalogue (ICRS, J2000)