Planet TOI-1685 b

Detailed information about planet TOI-1685 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-1685 b

Planet Status

Confirmed

Discovered in

2021

Publication Status

Published in a refereed paper

Update

2025-02-13

Mass

0.00966 (\pm 0.0009)

M_J 5 publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
Revising the Mass and Radius of a High-Demand JWST super Earth Target
Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Mass*sin(i)

—

Semi-Major Axis

0.01164 (\pm 0.001)

AU 2 publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets

Orbital Period

0.66813923 (\pm 3.9e-07)

day 3 publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
A dark, bare rock for TOI-1685 b from a JWST NIRSpec G395H phase curve
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Eccentricity

0.0 1 publication

A dark, bare rock for TOI-1685 b from a JWST NIRSpec G395H phase curve

Angular distance

—

ω

—

T_peri

—

Radius

0.1267 (\pm 0.0054)

R_J 4 publications

Revising the Mass and Radius of a High-Demand JWST super Earth Target
A dark, bare rock for TOI-1685 b from a JWST NIRSpec G395H phase curve
Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Inclination

86.52 (\pm 0.5)

deg 1 publication

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2458816.2257 (\pm 0.0007)

JD 2 publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Secondary transit

—

λ

—

Impact Parameter b

0.31 (\pm 0.19)

2 publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Time V_r=0

—

Velocity Semiamplitude K

3.76 (\pm 0.73)

m/s 2 publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Calculated temperature

1000.0 (\pm 60.0)

K 3 publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

No remarks

No link

Star

Name

TOI-1685

Distance

37.609 (\pm 0.027)

pc 1 publication

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Spectral type

M3.0V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.495 (\pm 0.019)

M_Sun 1 publication

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Age

1.3 (\pm 0.7)

Gyr 1 publication

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Effective temperature

3434.0 (\pm 51.0)

K 1 publication

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Radius

0.492 (\pm 0.015)

R_Sun 1 publication

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Metallicity [Fe/H]

-0.13 (\pm 0.16)

1 publication

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:34:23.0

Dec₂₀₀₀

+43:02:13.0

Alternate Names

No remarks

No link

Simbad
Most recent references (ADS)

Planet TOI-1685 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet TOI-1685 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b

Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets

Revising the Mass and Radius of a High-Demand JWST super Earth Target

A dark, bare rock for TOI-1685 b from a JWST NIRSpec G395H phase curve

TOI-1685 b is a Hot Rocky Super-Earth: Updates to the Stellar and Planet Parameters of a Popular JWST Cycle 2 Target

Two Bright M Dwarfs Hosting Ultra-Short-Period Super-Earths with Earth-like Compositions

An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685