Planet TOI-3976 Ab

Detailed information about planet TOI-3976 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-3976 Ab

Mass

0.175 (\pm 0.037)

M_J 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Mass*sin(i)

—

Semi-Major Axis

0.0743 (\pm 0.0014)

AU 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Orbital Period

6.607662 (\pm 1.6e-05)

day 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Eccentricity

0.0 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

ω

—

T_peri

—

Radius

1.095 (\pm 0.036)

R_J 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Inclination

87.28 (\pm 0.39)

deg 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Primary transit

2459011.15791 (\pm 0.00077)

JD 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Secondary transit

—

λ

—

Impact Parameter b

— 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Time V_r=0

—

Velocity Semiamplitude K

16.3 (\pm 3.4)

m/s 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Calculated temperature

1295.0 (\pm 16.0)

K 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Measured temperature

—

Hottest point longitude

—

Surface gravity log(g/g_H)

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

See also Planets in Binaries webpage.

No link

Star

Name

TOI-3976 A

Distance

522.2 (\pm 2.5)

pc 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Spectral type

G0IV-V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.254 (\begin{matrix} + 0.067 \\ - 0.072 \end{matrix})

M_Sun 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Age

3.8 (\begin{matrix} + 1.5 \\ - 1.3 \end{matrix})

Gyr 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Effective temperature

5975.0 (\pm 70.0)

K 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Radius

1.501 (\pm 0.039)

R_Sun 1 publication

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Metallicity [Fe/H]

0.182 (\pm 0.079)

The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

14:57:25.0

Dec₂₀₀₀

+44:16:28.0

Alternate Names

—

Eeles-Nolle & Armstrong (2025): A faint companion, likely an M dwarf (Gaia DR3 1585783706157262720, G = 19.15), lies 6.8 arcseconds away (3,550 AUs at 522 pc).

No link

Simbad
Most recent references (ADS)