Planet BD+37 4838 b

Detailed information about planet BD+37 4838 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

BD+37 4838 b

Planet Status

Confirmed

Discovered in

2017

Publication Status

—

Update

2026-11-03

Mass

24.34 (\begin{matrix} + 0.0 \\ - 23.34 \end{matrix})

M_J 1 publication

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

Mass*sin(i)

—

Semi-Major Axis

0.0509 (\pm 0.0024)

AU 1 publication

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

Orbital Period

3.019525 (\begin{matrix} + 2.1e-05 \\ - 3.6e-05 \end{matrix})

day 1 publication

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

1.471 (\pm 0.067)

R_J 1 publication

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

Inclination

88.14 (\begin{matrix} + 1.09 \\ - 0.72 \end{matrix})

deg 1 publication

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

Detection Method

Primary Transit

Mass Meas. Method

Theoretical

Radius Meas. Method

Primary Transit

Primary transit

2458739.3323 (\pm 0.0007)

Secondary transit

—

λ

43.6 (\begin{matrix} + 2.4 \\ - 1.0 \end{matrix})

deg 1 publication

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

Impact Parameter b

0.223 (\begin{matrix} + 0.079 \\ - 0.127 \end{matrix})

1 publication

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

1814.0 K

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

TOI-1414 b, TOI-1414.01, KELT-5 b

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

BD+37 4838

Distance

460.951 (\pm 7.93)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F0V

Apparent magnitude V

11.3

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.59 (\begin{matrix} + 0.35 \\ - 0.2 \end{matrix})

M_Sun 2 publications

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars
The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

7128.0 (\pm 132.0)

K 2 publications

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars
The Revised TESS Input Catalog and Candidate Target List

Radius

1.588 (\begin{matrix} + 0.06 \\ - 0.075 \end{matrix})

R_Sun 2 publications

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars
The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

23:26:19.0

Dec₂₀₀₀

+38:33:11.0

Alternate Names

KELT-5, TOI-1414

No remarks

No link

Simbad
Most recent references (ADS)

Planet BD+37 4838 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 BD+37 4838 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

HD 210058 b and BD+37 4838 b: A precessing eccentric hot Jupiter and a misaligned substellar companion around two A-type stars

The Exoplanet Handbook

The Revised TESS Input Catalog and Candidate Target List

A Search for Binary Star Companions to the KELT Planet Hosts and a Comparison Sample. I. Results of DSSI Observations

The Frequency of Binary Companions Around KELT Planet Host Stars

High-precision time-series photometry for the discovery and characterization of transiting exoplanets.