Planet HD 88986 b

Detailed information about planet HD 88986 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

HD 88986 b

Mass

0.0541 (\begin{matrix} + 0.013 \\ - 0.012 \end{matrix})

M_J 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Mass*sin(i)

—

Semi-Major Axis

0.58 (\pm 0.04)

AU 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Orbital Period

146.05 (\pm 0.4)

day 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Eccentricity

0.24 (\pm 0.05)

1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

ω

306.0 (\pm 11.0)

deg 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

T_peri

—

Radius

0.2221 (\pm 0.0161)

R_J 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Inclination

89.9 (\pm 0.1)

deg 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Primary transit

2458891.69 (\pm 0.03)

JD 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Secondary transit

—

λ

—

Impact Parameter b

0.21 (\begin{matrix} + 0.17 \\ - 0.14 \end{matrix})

1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Time V_r=0

—

Velocity Semiamplitude K

1.85 (\pm 0.34)

m/s 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Calculated temperature

460.0 (\pm 8.0)

K 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

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

No remarks

No link

Star

Name

HD 88986

Distance

33.37 (\pm 0.04)

pc 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Spectral type

G2V

Apparent magnitude V

6.5

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.25 (\pm 0.05)

M_Sun 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Age

1.9 (\pm 1.3)

Gyr 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Effective temperature

5861.0 (\pm 17.0)

K 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Radius

1.54 (\pm 0.01)

R_Sun 1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Metallicity [Fe/H]

0.06 (\pm 0.02)

1 publication

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

10:16:28.0

Dec₂₀₀₀

+28:40:57.0

Alternate Names

HR 4027

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 88986 b

Planet

Basic informations 20 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 HD 88986 b

Planet

Basic informations 20 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

The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD88986