Planet Kepler-1625 b I

Name Kepler-1625 b I
Planet Status Controversial
Discovered in 2017
Mass 0.06 MJ +
Mass*sin(i)
Semi-Major Axis 0.98 AU
Orbital Period 287.4 day
Eccentricity
ω
Tperi
Radius 0.437 ( -0.0642 +0.0705 ) RJ +
Inclination
Update 2019-07-15
Detection Method Primary Transit
Mass Detection Method Theoretical
Radius Detection Method Primary Transit
Primary transit
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

Kepler-1625
Name Kepler-1625
Distance 1213.0 ( -113.19 +178.13 ) pc
Spectral type
Apparent magnitude V
Mass 0.96 ( -0.06 +0.06 ) MSun
Age 4.37 ( --2.65 +4.24 ) Gyr
Effective temperature 5677.0 ( -162.14 +107.4 ) K
Radius 0.94 ( -0.08 +0.13 ) RSun
Metallicity [Fe/H] 0.01 ( -0.189 +0.134 )
Detected Disc
Magnetic Field
RA2000 19:41:43.0
Dec2000 +39:53:12
Alternate Names 2MASS J19414304+3953115, KIC 4760478, KOI-5084
Planetary system 1 planet

More data

Observability Predictor

Remarks

1 May 2019: The moon Kepler-1625 b I is challenged by Kreidberg et al. (2019).
02 Oct 2018: The exo-moon Kepler-1625 b I is confirmed (Teachey & Kipping). The moon orbits the planet at about 40 RPl (Teachey & Kipping 2018).
09 Aug 2017: Kepler-1625 b I forms with Kepler-1625 b a binary planetary-mass candidate. HST observations are planed for October 29 2017 to confirm/reject it.

Related publications

The Exomoon Corridor: Half of all exomoons exhibit TTV frequencies within a narrow window due to aliasing
2021 KIPPING D.
MNRAS, 500, 1851
paper  arxiv  

Astrophysical Simulations and Data Analyses on the Formation, Detection, and Habitability of Moons Around Extrasolar Planets
2020 HELLER R.
Habilitation thesis, Georg August University G\"ottingen,
arxiv

Loose Ends for the Exomoon Candidate Host Kepler-1625b
2020 TEACHEY A., KIPPING D., BURKE Ch., ANGUS R. & HOWARD A.
Astron. J., 159, 142
paper  arxiv  

An Independent Analysis of the Six Recently Claimed Exomoon Candidates
2020 KIPPING D.
Astron. J., 900, L44
paper  arxiv  

Impact of Tides on the Potential for Exoplanets to Host Exomoons
2020 TOKADJIAN A. & PIRO A.
Astron. J., 160, 194
paper  arxiv

Exploring formation scenarios for the exomoon candidate Kepler 1625b I
2020 MORAES R. & VIERA NETO E.
MNRAS, 495, 3763
paper

Exploring formation scenarios for the exomoon candidate Kepler 1625b I
2020 MORAES R. & NETO E.
MNRAS, accepted
arxiv

Exomoon indicators in high-precision transit light curves
2020 RODENBECK K., HELLER R. & GIZON L.
Astron. & Astrophys., 638, A43
paper   arxiv  

Orbital Stability of Exomoons and Submoons with Applications to Kepler 1625b-I
2020 ROSARIO-FRANCO M., QUARLES B., MUSIELAK Z. & CUNTZ M.
Astron. J., 159, 260
paper   arxiv

An alternative interpretation of the exomoon candidate signal in the combined Kepler and Hubble data of Kepler-1625
2019 HELLER R., RODENBECK K. & BRUNO G. An alternative interpretation of the exomoon candidate signal in the combined Kepler and Hubble data of Kepler-1625
Astron. & Astrophys., 624, A95
paper  arxiv  

The habitable zone for Earthlike exomoons orbiting Kepler-1625b
2019 FORGAN D.
Int. J. Astrobiol., in press
paper  arxiv  

Transits of Inclined Exomoons - Hide and Seek and an Application to Kepler-1625
2019 MARTIN D., FABRYCKY D. & MONTET B.
ApJ, 875, L25
paper   arxiv  

No Evidence for Lunar Transit in New Analysis of HST Observations of the Kepler-1625 System
2019 KREIDBERG L., LUGER R. & BEDELL M.
ApJ. Letters, 877, L15
paper  arxiv  

Evidence for a large exomoon orbiting Kepler-1625b
2018 TEACHEY A. & KIPPING D.
Science Adv., 4, eaav1784
paper arxiv  

Catching a planet: A tidal capture origin for the exomoon candidate Kepler 1625b I
2018 HAMERS A. PORTEGIES ZWART S.
ApJ. Letters, 869, L27
paper  arxiv  

Can Moons Have Moons?
2018 KOLLMEIER J & RAYMOND S.
MNRAS, 483, L80
arxiv  

HEK VI: On the Dearth of Galilean Analogs in Kepler and the Exomoon Candidate Kepler-1625b I
2017 TEACHEY A., KIPPING D. & SCHMITT A.
Astron. J., 155, 36
paper  arxiv   ADS  

On the detection of satellites of extrasolar planets with the method of transits.
1999 SARTORETTI P. & SCHNEIDER J.
Astron. & Astrophys. Suppl., 134, 553
paper