Planet 1SWASP J1407 b

Detailed information about planet 1SWASP J1407 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

1SWASP J1407 b

Planet Status

Confirmed

Discovered in

2012

Update

2014-10-29

Mass

20.0 (\begin{matrix} + 6.0 \\ - 6.0 \end{matrix})

M_J

Mass*sin(i)

20.0 (\begin{matrix} + 6.0 \\ - 6.0 \end{matrix})

M_J 1 publication

Mass and period limits on the ringed companion transiting the young star J1407

Semi-Major Axis

3.9 (\pm 1.7)

AU 1 publication

Mass and period limits on the ringed companion transiting the young star J1407

Orbital Period

3725.0 (\pm 900.0)

day 1 publication

Mass and period limits on the ringed companion transiting the young star J1407

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Primary Transit

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

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

29 Oct 2014: The object J1407 b is surrounded by a ring-like structure (Mamajek et al. 2012, Kenworthy et al. 2014)

No link

Star

Name

1SWASP J1407

Distance

133.0 (\pm 12.0)

pc 1 publication

Mass and period limits on the ringed companion transiting the young star J1407

Spectral type

—

Apparent magnitude V

12.4

Mass

0.9 M_Sun 1 publication

Mass and period limits on the ringed companion transiting the young star J1407

Age

0.016 Gyr 1 publication

Planetary Construction Zones in Occultation: Discovery of an Extrasolar Ring System Transiting a Young Sun-like Star and Future Prospects for Detecting Eclipses by Circumsecondary and Circumplanetary Disks

Effective temperature

4400.0 (\pm 100.0)

K 1 publication

Mass and period limits on the ringed companion transiting the young star J1407

Radius

0.99 (\pm 0.11)

R_Sun

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

14:07:48.0

Dec₂₀₀₀

-39:45:43.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet 1SWASP J1407 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

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 1SWASP J1407 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

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

Retrograde Ring Formed Around Eccentric Extrasolar Giant Planet

A Self-Gravitating Exoring Around J1407b and Implications for In-Situ Exomoon Formation

Scattered light may reveal the existence of ringed exoplanets

Mean Motion Resonances With Nearby Moons: An Unlikely Origin For The Gaps Observed In The Ring Around The Exoplanet J1407b

ALMA and NACO observations towards the young exoring transit system J1407 (V1400 Cen)

Constraining the period of the ringed secondary companion to the young star J1407 with photographic plates

Exploration of the brown dwarf regime around solar-like stars by CoRoT

Modeling giant extrasolar ring systems in eclipse and the case of J1407b: sculpting by exomoons?

Mass and period limits on the ringed companion transiting the young star J1407

Planetary Construction Zones in Occultation: Discovery of an Extrasolar Ring System Transiting a Young Sun-like Star and Future Prospects for Detecting Eclipses by Circumsecondary and Circumplanetary Disks