Planet CC Eri (AB)b

Detailed information about planet CC Eri (AB)b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

CC Eri (AB)b

Planet Status

Candidate

Discovered in

2025

Publication Status

Published in a refereed paper

Update

2025-10-27

Mass

—

Mass*sin(i)

3.2

M_J 1 publication

Searching for substellar companion candidates with Gaia: II. A catalog of 9698 planet candidate solar-type hosts

Semi-Major Axis

1.8 AU 1 publication

Searching for substellar companion candidates with Gaia: II. A catalog of 9698 planet candidate solar-type hosts

Orbital Period

—

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Astrometry

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

CC Eri (AB)

Distance

11.5335 (\pm 0.00495)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

K7.5Ve+M3.5Ve

Apparent magnitude V

8.89

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.95 M_Sun 1 publication

Rotational modulation and flares on RS CVn and BY Dra stars. XX. Photometry and spectroscopy of CC Eri in late 1989

Age

9.16 Gyr 1 publication

Mass loss and orbital period decrease in detached chromospherically active binaries

Effective temperature

3788.0 (\pm 157.0)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.692 (\pm 0.02)

R_Sun 2 publications

The Revised TESS Input Catalog and Candidate Target List
Rotational modulation and flares on RS CVn and BY Dra stars. XX. Photometry and spectroscopy of CC Eri in late 1989

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

02:34:22.6

Dec₂₀₀₀

-43:47:46.9

Alternate Names

HD16157 =, HIP 11964, GJ 103

Active, flaring close binary (P = 1.5615 d, e = 0.0461) with an M dwarf secondary (m₁ = 0.57 M_Sol, r₁ = 0.645 R_Sol, m₂ = 0.306 M_Sol, r₂ = 0.41 R_Sol).

No link

Simbad
Most recent references (ADS)

Planet CC Eri (AB)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 0 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet CC Eri (AB)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 0 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Searching for substellar companion candidates with Gaia: II. A catalog of 9698 planet candidate solar-type hosts

The Revised TESS Input Catalog and Candidate Target List

Mass loss and orbital period decrease in detached chromospherically active binaries

Rotational modulation and flares on RS CVn and BY Dra stars. XX. Photometry and spectroscopy of CC Eri in late 1989