Planet TOI-2076 c

Detailed information about planet TOI-2076 c and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

TOI-2076 c

Planet Status

Confirmed

Discovered in

2021

Publication Status

—

Update

2026-07-24

Mass

0.0145 (\pm 0.0072)

M_J 1 publication

The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

Mass*sin(i)

—

Semi-Major Axis

0.1411 (\begin{matrix} + 0.0015 \\ - 0.0014 \end{matrix})

AU 2 publications

The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)
TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

Orbital Period

21.01549 (\pm 3e-05)

day 1 publication

The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.2989 (\pm 0.0045)

R_J 2 publications

The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)
TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

Inclination

88.84 (\pm 0.12)

deg 1 publication

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

Detection Method

Primary Transit

Mass Meas. Method

Theoretical

Radius Meas. Method

Primary Transit

Primary transit

2458834.6615 (\pm 0.0005)

JD 1 publication

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

Secondary transit

—

λ

—

Impact Parameter b

0.07 (\pm 0.05)

1 publication

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

Time V_r=0

—

Velocity Semiamplitude K

1.2 (\pm 0.6)

m/s 1 publication

The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

Calculated temperature

734.0 (\pm 11.0)

K 1 publication

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

BD+40 2790 c, TOI-2076.03

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-2076

Distance

41.906 (\pm 0.069)

pc 1 publication

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

Spectral type

G9/K0V

Apparent magnitude V

10.0

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.849 (\begin{matrix} + 0.027 \\ - 0.026 \end{matrix})

M_Sun 2 publications

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

Age

0.21 (\pm 0.02)

Gyr 3 publications

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)
TESS Investigation -- Demographics of Young Exoplanets (TI-DYE) III: an inner super-Earth in TOI-2076

Effective temperature

5200.0 (\pm 100.0)

K 2 publications

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

Radius

0.758 (\pm 0.014)

R_Sun 2 publications

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

Metallicity [Fe/H]

-0.03 (\pm 0.06)

2 publications

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

14:29:34.0

Dec₂₀₀₀

+39:47:26.0

Alternate Names

BD+40 2790

TOI-2076 is coeval to TOI-1807 which lies 9.2 pc away as part of Crius 224 association (Hedges et al. 2021, Barber et al. 2025).

No link

Simbad
Most recent references (ADS)

Planet TOI-2076 c

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 4 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet TOI-2076 c

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 4 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

An adolescent and near-resonant planetary system near the end of photoevaporation

TESS Investigation -- Demographics of Young Exoplanets (TI-DYE) III: an inner super-Earth in TOI-2076

Unexpected Near-Resonant and Metastable States of Young Multi-Planet Systems

The GAPS Programme at TNG. LIX. A characterisation study of the ∼300 Myr old multi-planetary system orbiting the star BD+40 2790 (TOI-2076)

NEID Reveals that The Young Warm Neptune TOI-2076 b Has a Low Obliquity

Uncovering the true periods of the young sub-Neptunes orbiting TOI-2076

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up