2.94
Apparent Mag215
Distance (ly)G2II-III
Spectral Type5,450
Temperature (K)Eta Pegasi, also known as Matar, is a yellow giant binary in Pegasus.
Stellar Data
Apparent Magnitude2.94
Absolute Magnitude-1.18
Distance215 light-years
Spectral TypeG2II-III
Temperature5,450 K
Luminosity247 L☉
Radius18 R☉
Mass3.82 M☉
Right Ascension22h 43m 00.1s
Declination+30° 13′ 16.5″
ConstellationPegasus
Notable Facts
- Also known as Matar meaning lucky star of rain
- It is a spectroscopic binary
- The primary is a G-type bright giant