Planet HAT-P-26 c

Detailed information about planet HAT-P-26 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HAT-P-26 c

Planet Status

Candidate

Discovered in

2023

Update

2023-03-08

Mass

0.02

M_J

Mass*sin(i)

0.02

M_J 1 publication

Revisiting the Transit Timing and Atmosphere Characterization of the Neptune-mass Planet HAT-P-26 b

Semi-Major Axis

—

Orbital Period

8.47 day 1 publication

Revisiting the Transit Timing and Atmosphere Characterization of the Neptune-mass Planet HAT-P-26 b

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

TTV

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

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

HAT-P-26

Distance

134.0 (\begin{matrix} + 8.0 \\ - 8.0 \end{matrix})

pc 1 publication

HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star

Spectral type

K1V

Apparent magnitude V

11.74

Mass

0.816 (\pm 0.033)

M_Sun 1 publication

HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star

Age

9.0 (\begin{matrix} + 4.9 \\ - 4.9 \end{matrix})

Gyr 1 publication

HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star

Effective temperature

5079.0 (\pm 88.0)

K 1 publication

HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star

Radius

0.788 (\begin{matrix} + 0.043 \\ - 0.043 \end{matrix})

R_Sun 1 publication

HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star

Metallicity [Fe/H]

-0.04 (\pm 0.08)

1 publication

HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

14:12:37.5

Dec₂₀₀₀

+04:03:36.1

Alternate Names

TOI-5632, GSC 0320-01027

Piskorz et al. (2015) report a candidate companion star, an early M dwarf, about 54 AUs away.

No link

Simbad
Most recent references (ADS)

Planet HAT-P-26 c

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet HAT-P-26 c

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

The MUSCLES Extension for Atmospheric Transmission Spectroscopy: UV and X-Ray Host-star Observations for JWST ERS & GTO Targets

Revisiting the Transit Timing and Atmosphere Characterization of the Neptune-mass Planet HAT-P-26 b

Friends of Hot Jupiters. III. An Infrared Spectroscopic Search for Low-mass Stellar Companions

HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star