Key parameters at a glance

A radius of 12.50 Earth radii
A mass of 3,248.21 Earth masses
Surface gravity around 20.79 g
Semi-major axis 2.7700 AU
Distance from Earth 14,350.86 light-years
Earth Similarity Index 0.381
Travel time at Voyager 1 speed 253,077,473 years

1 sibling around OGLE-2019-BLG-0468L

OGLE-2019-BLG-0468L c shares its host star with 1 other confirmed planet. Side-by-side measurements below.

Planet	Type	Radius (R⊕)	Mass (M⊕)	Period (d)	Eq. T (K)	Year
OGLE-2019-BLG-0468L c this	Gas Giant	12.50	3,248.21	—	—	2022
OGLE-2019-BLG-0468L b	Gas Giant	13.10	1,090.15	—	—	2022

OGLE-2019-BLG-0468L c Planet Profile

Physical Specs

Radius

12.50 R⊕

Radius (Jupiter)

1.110 R♃

Mass

3,248.21 M⊕

Mass (Jupiter)

10.220 M♃

Density

9.14 g/cm³

Surface Gravity

20.79 g (Earth)

Classification

Planet Type

Gas Giant

ESI Score 0.381

HZ Position Unknown

Controversial No

Discovery

Year 2022

Method Microlensing

Facility OGLE

Telescope 1.3 m Warsaw University Telescope

Size rank in cohort

Rank by radius

#1235of 1771

top 69.7%

This planet

12.50R⊕

Gas Giant median

13.52R⊕

Nearest-size peers

HD 156279 c 12.50 R⊕ HD 33283 b 12.50 R⊕ HD 156279 b 12.50 R⊕

Metric	Earth	OGLE-2019-BLG-0468L c	Jupiter
Radius (R⊕)	1.00	12.50	11.21
Mass (M⊕)	1.00	3,248.21	317.83
Density (g/cm³)	5.51	9.14	1.33
Surface Gravity (g)	1.00	20.79	2.53
Insolation (S⊕)	1.00	—	0.037

Alternative Mass Estimates

Method	Value	Interpretation
Best measured mass	3,248.206 M⊕	Direct mass measurement (not derived).

Percentile among Gas Giant cohort

Radius 12.500 R⊕ · percentile 28 / cohort 1771

Mass 3,248.206 M⊕ · percentile 88 / cohort 1747

Distance 4,400.00 pc · percentile 93 / cohort 1759

ESI 0.381 · percentile 80 / cohort 1771

Orbit & Habitability

Orbital Dynamics

Period

— days

Semi-major axis

2.7700 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)

0.381

0 = alien, 1 = Earth-identical

Discovery Paper

Primary reference

Han et al. 2022

Instrument

OGLE CCD Array

Publication

2022-02

Observation locale

Ground

Discovery cohort

Planets confirmed in 2022 at OGLE (12 shown).

OGLE-2018-BLG-0383L b · Sub-Neptune OGLE-2018-BLG-0977L b · Sub-Neptune OGLE-2017-BLG-1691L b · Sub-Neptune OGLE-2018-BLG-0506L b · Neptune-like OGLE-2018-BLG-0516L b · Neptune-like OGLE-2019-BLG-0468L b · Gas Giant OGLE-2019-BLG-0362L b · Gas Giant OGLE-2019-BLG-1492L b · Neptune-like OGLE-2019-BLG-1470L AB c · Gas Giant OGLE-2018-BLG-0298L b · Neptune-like OGLE-2018-BLG-1119L b · Gas Giant OGLE-2018-BLG-0799L b · Gas Giant

Host System: OGLE-2019-BLG-0468L

Spectral Class

G-type yellow (Sun-like)

Effective Temperature

—

Estimated Age

—

Stellar Radius

—

Stellar Mass

0.920 M☉

Metallicity [Fe/H]

—

Distance

4,400.00 parsec

Light-years 14,350.86 ly

V-band magnitude

— mag

Voyager-speed travel 253,077,473 yr