Planet WD 1145+017 b

Name WD 1145+017 b
Planet Status Confirmed
Discovered in 2015
Mass 2.1e-06 ( -2.1e-06 +0.0 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period 0.1875 (± 0.04) day
Eccentricity
ω
Tperi
Radius
Inclination
Update 2015-10-26
Detection Method Primary Transit
Mass Detection Method Theoretical
Radius Detection Method
Primary transit 2457151.7762 (± 0.00018) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

WD 1145+017
Name WD 1145+017
Distance 174.0 pc
Spectral type WD
Apparent magnitude V 17.0
Mass
Age
Effective temperature 15900.0 (± 500.0) K
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 11:48:33.0
Dec2000 +01:28:59
Alternate Names EPIC 201563164
Planetary system 1 planet

More data

Observability Predictor

Remarks

23 Oct 2015: This planetesimal may be accompanied by others (Croll et al. 2015)

Related publications

Shallow Ultraviolet Transits of WD 1145+017
2019 XU S., HALLAKOUN N., GARY B., DALBA P., DEBES J. et al.
ApJ, accepted
arxiv  

Orbital relaxation and excitation of planets tidally interacting with white dwarfs
2019 VERAS D., EFROIMSKY M., MAKAROV V., BOU2 G., WOLTHOFF V. te al.
MNRAS, 486, 3831
paper  arxiv  

Time-resolved spectroscopy of dust and gas from extrasolar planetesimals orbiting WD 1145+017
2019 KARJALAINEN M., de MOOIJ E., KARJALAINEN R. & GIBSON N.
MNRAS, 482, 999
paper  

Transiting Disintegrating Planetary Debris around WD 1145+017
2018 VANDERBURG A. & RAPPAPORT S.
in Exoplanet Handbook (Springer)
arxiv  

Fast spectrophotometry of WD 1145+017
2018 IZQUIERDO P., RODRIGUEZ-GIL P., GÄNSICKE B., MUSTILL A., TOLOZA O. et al.
MNRAS, 481, 703
paper  

Exoplanet recycling in massive white-dwarf debris discs
2018 van LIESHOUT R., KRAL Q., CHARNOZ S., WYATT M. & SHANNON A.
MNRAS, 480, 2784
paper   arxiv  

Mass and eccentricity constraints on the planetary debris orbiting the white dwarf WD 1145+017
2017 GURRI P., VERAS D. &GÄNSICKE B.
MNRAS, 464, 321
paper  arxiv  

Once in a blue moon: detection of 'bluing' during debris transits in the white dwarf WD1145+017
2017 HALLAKOUN N., MAOZ S., MARSH T., IVANOV V., DHILLON V. et al.
MNRAS, 469, 3213
paper  arxiv  

Spectroscopic Evolution of Disintegrating Planetesimals: Minute to Month Variability in the Circumstellar Gas Associated with WD 1145+017
2017 REDFIELD S., FARIHI J., WILSON CAULEY P., PARSONS S., GÄNSICKE B. & DUVVURI G.
ApJ, 839, 42
paper   arxiv   ADS

Post-main-sequence planetary system evolution
2016 VERAS D.
Royal Society Open Science, 3
paper  arxiv  

Linking long-term planetary N-body simulations with periodic orbits: application to white dwarf pollution
2016 ANTONIADOU K. & VERAS D.
MNRAS, 463, 4108
paper  arxiv  

Dynamical mass and multiplicity constraints on co-orbital bodies around stars
2016 VERAS D., MARSH Th. & GÄNSISCKE B.
MNRAS, 461, 1413
paper   arxiv   ADS  

Multiwavelength Transit Observations of the Candidate Disintegrating Planetesimals Orbiting WD 1145+017
2015 CROLL B., DALBA P., VANDERBURG A., EASTMAN J., RAPPAPORT S. et al.
ApJ, 836, 82
paper  arxiv  ADS

A disintegrating minor planet transiting a white dwarf
2015 VANDERBURG A., JOHNSON J., RAPPAPORT S., BIERYLA A., IRWIN J. & al.
Nature, 526, 546
paper  arxiv  ADS