Astronomical data · SIMBAD
- Object type
- PM*
- Spectral type
- G1/3(V)
- Distance
- 146 light-years
- Redshift
- z = 0.0000185963712198145
- Coordinates
- RA 329.3327° · Dec -37.7636°
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via SIMBAD · CDS Strasbourg
Wikidata facts
Show 18 more facts
- spectral class
- G2V
- catalog code
- 2MASS J21571986-3745489
- apparent magnitude
- 6.477
- effective temperature
- 5929
- parallax
- 22.2688
- radial velocity
- 5.575
- epoch
- J2000.0
- metallicity
- 0.02
- stellar rotational velocity
- 3.688
- surface gravity
- 30000
- name
- Itonda
- luminosity
- 1.753135
- absolute magnitude
- 4.26
- right ascension component of proper motion
- 109
- declination component of proper motion
- -140
- age estimated by a dating method
- 3.88
- right ascension
- 329.33269869244
- declination
- -37.76362373571
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