Confirmed Exoplanet Discovered 2020

Kepler-160 d

A unclassified orbiting the g-type yellow (sun-like) Kepler-160, located approximately 3,056.1 light-years from Earth.

Key parameters at a glance

  • A mass of 100.00 Earth masses
  • An orbital period of 30.000 days
  • Semi-major axis 0.1700 AU
  • Distance from Earth 3,056.12 light-years
  • Travel time at Voyager 1 speed 53,894,746 years

2 siblings around Kepler-160

Kepler-160 d shares its host star with 2 other confirmed planets. Side-by-side measurements below.

Planet Type Radius (R⊕) Mass (M⊕) Period (d) Eq. T (K) Year
Kepler-160 b Super-Earth 1.72 3.59 4.309 1,134 2014
Kepler-160 c Sub-Neptune 3.76 13.60 13.699 771 2014
Kepler-160 d this Unclassified 100.00 30.000 2020

Kepler-160 d Planet Profile

Physical Specs

Radius
R⊕
Radius (Jupiter)
R♃
Mass
100.00 M⊕
Mass (Jupiter)
0.315 M♃
Density
g/cm³
Surface Gravity
g (Earth)

Classification

Planet Type

Unclassified

ESI Score
HZ Position Unknown
Controversial No

Discovery

Year 2020
Method Transit Timing Variations
Facility Kepler
Telescope 0.95 m Kepler Telescope
Metric Earth Kepler-160 d Jupiter
Radius (R⊕)1.0011.21
Mass (M⊕)1.00100.00317.83
Density (g/cm³)5.511.33
Surface Gravity (g)1.002.53
Insolation (S⊕)1.000.037

Alternative Mass Estimates

Method Value Interpretation
Best measured mass 100.000 M⊕ Direct mass measurement (not derived).

Star Catalogue Identifiers

TIC

TIC 158555483

Gaia DR2

Gaia DR2 2102587087846067712

Gaia DR3

Gaia DR3 2102587087846067712

System

Kepler-160

Percentile among Unclassified cohort

Mass 100.000 M⊕ · percentile 2 / cohort 42
Orbital period 30.00 d · percentile 56 / cohort 43
Distance 937.01 pc · percentile 95 / cohort 43

Orbit & Habitability

Orbital Dynamics

Period
30.000 days
Semi-major axis
0.1700 AU
Eccentricity
Inclination
86.90 °

Year Length

A year here lasts approximately 30.00 Earth days (8.2% of a terrestrial year) at a mean orbital distance of 0.1700 AU.

Eq. Temperature

 

Insolation (S⊕)

Earth = 1.00

Earth Similarity (ESI)

0 = alien, 1 = Earth-identical

Discovery Paper

Primary reference

Heller et al. 2020

Instrument

Kepler CCD Array

Publication

2020-06

Observation locale

Space

Host System: Kepler-160

Spectral Class

G-type yellow (Sun-like)

Effective Temperature

5,471 K — cooler than the Sun (5,778 K)

Estimated Age

6.03 Gyr — older than the Sun (4.6 Gyr)

Stellar Radius

1.118 R☉

Stellar Mass

1.003 M☉

Metallicity [Fe/H]

0.20

Extended Stellar Properties

Surface gravity (log g)

4.470 dex

Stellar density

1.200 g/cm³

Metallicity ratio

[Fe/H]

Distance
937.01 parsec
Light-years 3,056.12 ly
V-band magnitude
14.82 mag
Voyager-speed travel 53,894,746 yr

Multi-band Host Photometry — 16 bands

8.815.415.41B14.82V14.62Gaia14.62Kepler14.13TESS15.11Sloan g14.59Sloan r14.41Sloan i14.35Sloan z13.46J13.10H13.05K13.02W113.04W212.83W38.76W4

Astrometric Data

Parallax

1.039 mas

Total Proper Motion

6.265 mas/yr

PM Right Ascension

3.48 mas/yr

PM Declination

-5.21 mas/yr

Galactic Cartesian (pc)

x = 0.224 · y = -0.698 · z = 0.680

Equatorial (J2000)

RA 287.77357° · Dec 42.86928°

Galactic ℓ, b

73.903° · 14.735°

Ecliptic λ, β

301.175° · 64.397°

HTM-20 index

-1922886593

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