TOI-700
Sign in to saveAlso known as TOI 700
TOI-700 is a red dwarf 101.4 light-years away from Earth located in the Dorado constellation that hosts TOI-700 d, the first Earth-sized exoplanet in the habitable zone discovered by the Transiting Exoplanet Survey Satellite (TESS).
Wikidata facts
- Constellation
- Dorado
- Child body
- TOI-700 e
- Distance from Earth
- 31.127
- Radius
- 0.42
- Mass
- 0.416
- Image
- PIA23407-TOI700-PlanetarySystem.jpg
Show 15 more facts
- radial velocity
- -5.76
- parallax
- 32.133
- surface gravity
- 65000
- effective temperature
- 3480
- epoch
- J2000.0
- catalog code
- Gaia DR3 5284517766615850752
- apparent magnitude
- 12.063116
- spectral class
- M2V
- Commons category
- TOI 700
- declination component of proper motion
- 161.748
- right ascension component of proper motion
- -102.641
- declination
- -65.57931123553
- right ascension
- 97.09678555474
- metallicity
- -0.07
- age estimated by a dating method
- 1.5
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Encyclopedic overview
11 sectionsContents
- Nomenclature and history
- Stellar characteristics
- Planetary system
- Potentially habitable planets
- TOI-700 d
- TOI-700 e
- Near orbital resonance
- See also
- Notes
- References
- External links
TOI-700 is a red dwarf 101.4 light-years away from Earth located in the Dorado constellation that hosts TOI-700 d, the first Earth-sized exoplanet in the habitable zone discovered by the Transiting Exoplanet Survey Satellite (TESS).
== Nomenclature and history == The acronym "TOI" refers to stars and exoplanets studied by TESS, and is short for: "Transiting Exoplanet Survey Satellite Object of Interest".
Excerpted from Wikipedia’s “TOI-700” article, available under the CC BY-SA 4.0 licence.