Confirmed Exoplanet Discovered 2015

OGLE-2012-BLG-0563L b

A gas giant orbiting the unknown OGLE-2012-BLG-0563L, located approximately 4,240.0 light-years from Earth.

Key parameters at a glance

  • A radius of 13.60 Earth radii
  • A mass of 120.00 Earth masses
  • Surface gravity around 0.65 g
  • Semi-major axis 0.7400 AU
  • Distance from Earth 4,240.03 light-years
  • Earth Similarity Index 0.248
  • Travel time at Voyager 1 speed 74,772,890 years

OGLE-2012-BLG-0563L b Planet Profile

Physical Specs

Radius
13.60 R⊕
Radius (Jupiter)
1.210 R♃
Mass
120.00 M⊕
Mass (Jupiter)
0.390 M♃
Density
0.26 g/cm³
Surface Gravity
0.65 g (Earth)

Classification

Planet Type

Gas Giant

ESI Score 0.248
HZ Position Unknown
Controversial No

Discovery

Year 2015
Method Microlensing
Facility OGLE
Telescope 1.3 m Warsaw University Telescope

Size rank in cohort

Rank by radius

#609of 1771

top 34.3%

This planet

13.60R⊕

Gas Giant median

13.52R⊕

Nearest-size peers

Metric Earth OGLE-2012-BLG-0563L b Jupiter
Radius (R⊕)1.0013.6011.21
Mass (M⊕)1.00120.00317.83
Density (g/cm³)5.510.261.33
Surface Gravity (g)1.000.652.53
Insolation (S⊕)1.000.037

Alternative Mass Estimates

Method Value Interpretation
Best measured mass 120.000 M⊕ Direct mass measurement (not derived).

Percentile among Gas Giant cohort

Radius 13.600 R⊕ · percentile 63 / cohort 1771
Mass 120.000 M⊕ · percentile 8 / cohort 1747
Distance 1,300.00 pc · percentile 89 / cohort 1759
ESI 0.248 · percentile 44 / cohort 1771

Orbit & Habitability

Orbital Dynamics

Period
days
Semi-major axis
0.7400 AU
Eccentricity
Inclination
°

Year Length

Orbital period for this planet has not yet been measured.

Eq. Temperature

 

Insolation (S⊕)

Earth = 1.00

Earth Similarity (ESI)

0.248

0 = alien, 1 = Earth-identical

Discovery Paper

Primary reference

Fukui et al. 2015

Instrument

OGLE CCD Array

Publication

2015-08

Observation locale

Ground

Discovery cohort

Planets confirmed in 2015 at OGLE (2 shown).

Host System: OGLE-2012-BLG-0563L

Spectral Class

Unknown

Effective Temperature

Estimated Age

Stellar Radius

Stellar Mass

0.340 M☉

Metallicity [Fe/H]

Distance
1,300.00 parsec
Light-years 4,240.03 ly
V-band magnitude
mag
Voyager-speed travel 74,772,890 yr

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