Planet Kepler-411 d

Name Kepler-411 d
Planet Status Confirmed
Discovered in 2018
Mass 0.04782 ( -0.01605 +0.01605 ) MJ
Mass*sin(i)
Semi-Major Axis 0.279 (± 0.004) AU
Orbital Period 58.02035 (± 0.00056) day
Eccentricity 0.128 (± 0.003)
ω 30.5 (± 1.1) deg
Tperi
Radius 0.296 ( -0.009 +0.009 ) RJ
Inclination 89.43 (± 0.02) deg
Update 2021-02-05
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method Primary Transit
Primary transit 2454984.8484 (± 0.0061) JD
Secondary transit
λ
Impact Parameter b 0.7193 ( -0.012 +0.014 )
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 410.0 (± 10.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names 2MASS J19102533+4931237 d, K01781.03, KIC 11551692 d, KOI-1781 d, KOI-1781.03, Kepler-411 A d, WISE J191025.33+493124.4 d

Star

Kepler-411
Name Kepler-411
Distance 153.59 ( -0.48 +0.48 ) pc
Spectral type K2 V
Apparent magnitude V 12.5
Mass 0.87 ( -0.04 +0.04 ) MSun
Age 0.212 ( --0.031 +0.031 ) Gyr
Effective temperature 4974.0 ( -51.0 +46.0 ) K
Radius 0.82 ( -0.02 +0.02 ) RSun
Metallicity [Fe/H] 0.23 ( -0.48 +0.37 )
Detected Disc
Magnetic Field
RA2000 19:10:25.3
Dec2000 +49:31:24
Alternate Names KOI-1781, 2MASS J19102533+4931237, KIC 11551692, Kepler-411 A, WISE J191025.33+493124.4
Planetary system
4 planets

More data


Related publications

Kepler-411 star activity: connection between starspots and superflares
2021 ARAUJO A. & VALLO A.
ApJ. Letters, 922, L23
paper   arxiv

Kepler-411 Differential Rotation from Three Transiting Planets
2021 ARAUJO A. & VALIO A.
ApJ. Lett., 907, L5
paper   arxiv

Revisiting the Kepler field with TESS: Improved ephemerides using TESS 2min data
2021 BATTLEY M., KUNIMOTO M., ARMSTRONG D. & POLLACCO D.
MNRAS, 503, 4092
paper   arxiv

Kepler-411: a four-planet system with an active host star
2019 SUN L., IOANNIDIS P., GU Sh., SCHMITT J., WANG X. & KOUWENHOVEN M.
Astron. & Astrophys., 624, A15
paper  arxiv  

Influence of Stellar Multiplicity on Planet Formation. I. Evidence of Suppressed Planet Formation due to Stellar Companions within 20 AU and Validation of Four Planets from the Kepler Multiple Planet Candidates
2014 WANG J., XIE J.-W., BARCLAY Th. & FISCHER D.
ApJ, 783, 4
paper   arxiv   ADS