Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- K3-Ib-IIa
- Distance
- 999 light-years
- Redshift
- z = -0.000005950765752604781
- Coordinates
- RA 42.6742° · Dec 55.8955°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Perseus
- Distance from Earth
- 237.7499
- Radius
- 44
- Image
- Eta Persei.jpg
Show 16 more facts
- spectral class
- K5I
- catalog code
- AG+55 299
- stellar rotational velocity
- 10
- apparent magnitude
- 0.11
- metallicity
- -0.15
- effective temperature
- 4271
- right ascension component of proper motion
- 18
- surface gravity
- 10
- right ascension
- 42.67420662667
- declination
- 55.89549654889
- parallax
- 2.45
- radial velocity
- -1.784
- epoch
- J2000.0
- luminosity
- 5135
- absolute magnitude
- -4.29
- declination component of proper motion
- -12
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