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HIP 41378 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HIP 41378 d

Confirmed exoplanet · Neptune Like

HIP 41378 d

Orbiting HIP 41378

Discovered in 2016 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of HIP 41378 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 3.65 R⊕
Mass: 6.53 M⊕
Orbit: 278.3618 days
Distance: 106.289 pc

Planet profile

Orbit and physical properties

Orbital period: 278.3618 days
Semi-major axis: 1.17 AU
Eccentricity: 0.063
Radius: 3.65 Earth radii
Mass: 6.53 Earth masses
Mass provenance: Mass
Density: 0.74 g/cm³
Equilibrium temperature: 367 K
Insolation: 3.01 Earth flux

Host system

Star and system properties

Host star: HIP 41378
Stars in system: 1
Known planets in system: 6
Spectral type: F6
Stellar temperature: 6,290 K
Stellar radius: 1.3 R☉
Stellar mass: 1.22 M☉
Stellar metallicity: -0.05 dex
Stellar age: 2.07 Gyr
Distance: 106.289 parsecs
Right ascension: 08h26m27.80s
Declination: +10d04m49.33s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-08
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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