HIP 16537
E679758
HIP 16537 is the nearby K-type main-sequence star Epsilon Eridani, known for hosting at least one exoplanet and being one of the closest Sun-like stars to Earth.
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
K-type star
ⓘ
exoplanet host star ⓘ main-sequence star ⓘ star ⓘ |
| age_Gyr | about 0.4 to 1.0 ⓘ |
| alsoKnownAs |
Epsilon Eridani
NERFINISHED
ⓘ
Gliese 144 NERFINISHED ⓘ HD 22049 NERFINISHED ⓘ HR 1084 NERFINISHED ⓘ ε Eridani NERFINISHED ⓘ |
| apparentMagnitudeV | 3.73 ⓘ |
| catalog |
Bright Star Catalogue
NERFINISHED
ⓘ
Gliese Catalogue of Nearby Stars NERFINISHED ⓘ Henry Draper Catalogue NERFINISHED ⓘ Hipparcos NERFINISHED ⓘ |
| chromosphericActivity | high ⓘ |
| colorIndexBminusV | 0.88 ⓘ |
| constellation | Eridanus NERFINISHED ⓘ |
| debrisDiskStructure |
inner asteroid-belt-like ring
ⓘ
outer Kuiper-belt-like ring ⓘ |
| declination | -09° 27′ 30″ (approx) ⓘ |
| distanceFromEarth_ly | about 10.5 ⓘ |
| distanceFromEarth_pc | about 3.2 ⓘ |
| effectiveTemperature_K | about 5100 ⓘ |
| equatorialCoordinatesEpoch | J2000 ⓘ |
| galacticPopulation | thin disk ⓘ |
| hasDebrisDisk | true ⓘ |
| hasPlanet | Epsilon Eridani b NERFINISHED ⓘ |
| hostOfRadialVelocityPlanet | Epsilon Eridani b NERFINISHED ⓘ |
| luminosity_solarLuminosity | about 0.34 ⓘ |
| magneticActivityCycle | solar-like ⓘ |
| mass_solarMass | about 0.82 ⓘ |
| metallicity_FeH | sub-solar ⓘ |
| nearestSunLikeStars | one of the closest ⓘ |
| parallax_mas | about 310 ⓘ |
| planetarySystem | Epsilon Eridani system NERFINISHED ⓘ |
| properMotion | high ⓘ |
| properMotionDec_masPerYr | about 20 ⓘ |
| properMotionRA_masPerYr | about -975 ⓘ |
| radialVelocity_kmPerSec | about 16.4 ⓘ |
| radius_solarRadius | about 0.74 ⓘ |
| rightAscension | 03h 32m 55s (approx) ⓘ |
| rotationPeriod_days | about 11.2 ⓘ |
| solarAnalog | nearby Sun-like star ⓘ |
| spectralType | K2V ⓘ |
| variabilityType | BY Draconis-type candidate ⓘ |
| visibleToNakedEye | yes ⓘ |
| XrayEmission | strong ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.