Planet omi2 Eri Ab

Detailed information about planet omi2 Eri Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

omi2 Eri Ab

Planet Status

Retracted

Discovered in

2018

Update

2024-08-06

Mass

0.02665 (\pm 0.00148)

M_J

Mass*sin(i)

0.02665 (\pm 0.00148)

M_J 1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Semi-Major Axis

0.215 (\pm 0.008)

AU 1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Orbital Period

42.378 (\pm 0.01)

day 1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Eccentricity

0.04 (\begin{matrix} + 0.05 \\ - 0.03 \end{matrix})

1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Radial Velocity

Mass Meas. Method

Radial Velocity

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

40 Eri b, 40 Eri Ab, HD 26965 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

omi2 Eri A

Distance

4.98 (\pm 0.01)

pc 1 publication

The test case of HD26965: difficulties disentangling weak Doppler signals from stellar activity

Spectral type

K0.5V

Apparent magnitude V

4.4

Mass

0.78 (\pm 0.08)

M_Sun 1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Age

6.9 (\pm 4.7)

Gyr 1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Effective temperature

5072.0 (\pm 53.0)

K 1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Radius

0.812 (\pm 0.017)

R_Sun 1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Metallicity [Fe/H]

-0.42 (\pm 0.04)

1 publication

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:15:16.3

Dec₂₀₀₀

-07:39:10.3

Alternate Names

Keid, 40 Eri, 40 Eri A, HD 26965

No remarks

No link

Simbad
Most recent references (ADS)

Planet omi2 Eri Ab

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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet omi2 Eri Ab

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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The Death of Vulcan: NEID Reveals That the Planet Candidate Orbiting HD 26965 Is Stellar Activity

An interstellar communication method: system design and observations

The test case of HD26965: difficulties disentangling weak Doppler signals from stellar activity

The first super-Earth Detection from the High Cadence and High Radial Velocity Precision Dharma Planet Survey

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