Planet AL Com b

Detailed information about planet AL Com b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

AL Com b

Planet Status

Confirmed

Discovered in

1996

Update

2024-07-17

Mass

47.0 (\pm 10.0)

M_J 2 publications

The donor stars of cataclysmic variables
Superhumps in cataclysmic binaries. IX. AL Comae Berenices

Mass*sin(i)

—

Semi-Major Axis

0.00249 AU

Orbital Period

0.056668 day 1 publication

Superhumps in cataclysmic binaries. IX. AL Comae Berenices

Eccentricity

—

ω

—

T_peri

—

Radius

1.04 (\pm 0.08)

R_J 1 publication

The donor stars of cataclysmic variables

Inclination

—

Detection Method

Timing

Mass Meas. Method

Timing

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

AL Com

Distance

614.018 (\pm 337.197)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

DA

Apparent magnitude V

16.2

Mass

0.6 M_Sun 1 publication

The long aftermath of superoutbursts: STIS results on AL Comae 5.5 years past outburst

Age

—

Effective temperature

16300.0 (\pm 1000.0)

K 1 publication

The long aftermath of superoutbursts: STIS results on AL Comae 5.5 years past outburst

Radius

0.01 R_Sun 1 publication

The long aftermath of superoutbursts: STIS results on AL Comae 5.5 years past outburst

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

12:32:25.8

Dec₂₀₀₀

+14:20:42.3

Alternate Names

Rosino-Zwicky Object, NOVA Com 1961, SDSS J123225.79+142042.2

No remarks

No link

Simbad
Most recent references (ADS)

Planet AL Com b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet AL Com b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The Revised TESS Input Catalog and Candidate Target List

The donor stars of cataclysmic variables

The long aftermath of superoutbursts: STIS results on AL Comae 5.5 years past outburst

Superhumps in cataclysmic binaries. IX. AL Comae Berenices

Two Unusual Cataclysmic Variables at High Galactic Latitude: CP Eridani and AL Comae