Planet CFHT-BD-Tau 4

Detailed information about planet CFHT-BD-Tau 4 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

CFHT-BD-Tau 4

Planet Status

Confirmed

Discovered in

1996

Publication Status

Published in a refereed paper

Update

2025-10-23

Mass

66.0 (\pm 40.0)

M_J 1 publication

Multiplicity and Optical Excess across the Substellar Boundary in Taurus

Mass*sin(i)

—

Semi-Major Axis

5200.0 AU 1 publication

Near-Infrared Polarization from Unresolved Disks Around Brown Dwarfs and Young Stellar Objects

Orbital Period

—

Eccentricity

—

Angular distance

37.0

arcsec

ω

—

T_peri

—

Radius

4.2 (\pm 0.4)

R_J 1 publication

Multiplicity and Optical Excess across the Substellar Boundary in Taurus

Inclination

—

Detection Method

Imaging

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

3028.0 K

Measured temperature

2800.0

K 1 publication

Dynamic Photometric Variability in Three Young Brown Dwarfs in Taurus: Detection of Optical Flares with TESS data

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

[MDM2001] CFHT-BD-Tau 4, ITG 17, ITG 15 c

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Spectral type M7. L = 0.16 L_Sol.

No link

Star

Name

ITG 15

Distance

139.6 (\pm 1.0)

pc 1 publication

Near-Infrared Polarization from Unresolved Disks Around Brown Dwarfs and Young Stellar Objects

Spectral type

M5

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.17 M_Sun 1 publication

Near-Infrared Polarization from Unresolved Disks Around Brown Dwarfs and Young Stellar Objects

Age

—

Effective temperature

—

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:39:44.9

Dec₂₀₀₀

+26:01:52.7

Alternate Names

IRAS F04366+2555, EPIC 248030407

Primary component of a double or even triple system including proto-brown dwarf ITG 17 or CFHT-BD-Tau 4 (m_B = 64 M_Jup, spT M7) 5,200 AUs away. The companion is indeed a substellar wide binary separated by 4.2 arcseconds (ca. 588 AUs at 140 pc).

No link

Simbad
Most recent references (ADS)

Planet CFHT-BD-Tau 4

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet CFHT-BD-Tau 4

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Dynamic Photometric Variability in Three Young Brown Dwarfs in Taurus: Detection of Optical Flares with TESS data

Near-Infrared Polarization from Unresolved Disks Around Brown Dwarfs and Young Stellar Objects

Multiplicity and Optical Excess across the Substellar Boundary in Taurus

First results from a CFH12K survey for low-mass objects in Taurus

Interferometric observations of outflows from low-mass protostars in Taurus