HAT-P-2b (Q601812)

Friends of hot Jupiters. I. A radial velocity search for massive, long-period companions to close-in gas giant planets

High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

TESS Transit Timing of Hundreds of Hot Jupiters

Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS

Improved Parameters for Extrasolar Transiting Planets

Planet-induced Stellar Pulsations in HAT-P-2's Eccentric System

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models

Revisiting Orbital Evolution in HAT-P-2 b and Confirmation of HAT-P-2 c

Affordable echelle spectroscopy of the eccentric HAT-P-2, WASP-14 and XO-3 planetary systems with a sub-meter-class telescope

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

imported from Wikimedia project

unconfirmed exoplanet

1 reference

1 reference

Exoplanet Comparison HAT-P-2 b.png
1,040 × 480; 170 KB

1 reference

English Wikipedia

Wikimedia import URL

https://en.wikipedia.org/w/index.php?title=HAT-P-2b&oldid=881504502

name

Magor (English)

named by

International Astronomical Union

start time

17 December 2019

1 reference

page(s)

7

reference URL

https://0bf71ea7-eb0b-44fe-ba3a-7895e80dc750.filesusr.com/ugd/6358ac_74a96f6653ee451795be63e580ac2693.pdf#page=7

mass

9.99±0.23 Jupiter mass

1 reference

Friends of hot Jupiters. I. A radial velocity search for massive, long-period companions to close-in gas giant planets

8.9 Jupiter mass

1 reference

High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood

9.09±0.24 Jupiter mass

1 reference

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

8.7±0.2 Jupiter mass

1 reference

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

11.43±1.94 Jupiter mass

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

8.62±0.55 Jupiter mass

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

8.72±0.39 Jupiter mass

1 reference

Improved Parameters for Extrasolar Transiting Planets

9.04±0.5 Jupiter mass

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

8.74±0.27 Jupiter mass

1 reference

Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models

9.02±0.1 Jupiter mass

1 reference

Revisiting Orbital Evolution in HAT-P-2 b and Confirmation of HAT-P-2 c

8.74±0.26 Jupiter mass

1 reference

Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models

catalog code

HD 147506b

catalog

Henry Draper Catalogue

1 reference

HAT-P-2b

1 reference

TOI-2020b

TESS Object of Interest

1 reference

time of discovery or invention

TOI-2020.01

catalog

TESS Object of Interest

1 reference

TIC 39903405b

1 reference

November 2007

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

2 references

inferred from equatorial coordinates

constellation

Hercules

1 reference

based on heuristic

parent astronomical body

3 references

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

object stated in reference as

HAT-P-2

object stated in reference as

HAT-P-2

argument of periapsis

188.01±0.2 degree

1 reference

Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810

186.2±1.1 degree

1 reference

Friends of hot Jupiters. I. A radial velocity search for massive, long-period companions to close-in gas giant planets

186.96±0.88 degree

1 reference

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

189.92±1.2 degree

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

181±5 degree

1 reference

Affordable echelle spectroscopy of the eccentric HAT-P-2, WASP-14 and XO-3 planetary systems with a sub-meter-class telescope

188.44±0.43 degree

1 reference

Planet-induced Stellar Pulsations in HAT-P-2's Eccentric System

179.3±3.6 degree

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

188.8±0.58 degree

1 reference

Revisiting Orbital Evolution in HAT-P-2 b and Confirmation of HAT-P-2 c

185.22±0.95 degree

2 references

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

M sin i

8.62±0.17 Jupiter mass

1 reference

Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810

orbital eccentricity

0.5171±0.0033

2 references

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

0.5172±0.0019

1 reference

Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810

0.5079±0.00093

1 reference

Friends of hot Jupiters. I. A radial velocity search for massive, long-period companions to close-in gas giant planets

0.5

1 reference

High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood

0.50833±0.00082

1 reference

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

0.52

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

0.5163±0.0025

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

0.51±0.016

1 reference

Affordable echelle spectroscopy of the eccentric HAT-P-2, WASP-14 and XO-3 planetary systems with a sub-meter-class telescope

0.51023±0.00042

1 reference

Planet-induced Stellar Pulsations in HAT-P-2's Eccentric System

0.52±0.01

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

0.502±0.012

1 reference

Revisiting Orbital Evolution in HAT-P-2 b and Confirmation of HAT-P-2 c

orbital inclination

86.72±1.12 degree

2 references

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

86.72±1.1 degree

1 reference

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

86.72±1 degree

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

90±0.93 degree

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

87.2±0.3 degree

1 reference

Affordable echelle spectroscopy of the eccentric HAT-P-2, WASP-14 and XO-3 planetary systems with a sub-meter-class telescope

90±3.4 degree

1 reference

Improved Parameters for Extrasolar Transiting Planets

86.16±0.26 degree

1 reference

Planet-induced Stellar Pulsations in HAT-P-2's Eccentric System

87.3 degree

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

85.9±1.5 degree

1 reference

Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models

90±0.93 degree

1 reference

Spin-orbit angle measurements for six southern transiting planets

orbital period

5.6334729±0.0000061 day

2 references

Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

5.6335158±0.0000036 day

1 reference

Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810

5.6 day

1 reference

High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood

5.6334754±0.0000026 day

1 reference

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

5.63347±0.000006 day

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

5.63341 day

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

5.63346961±0.00000064 day

1 reference

TESS Transit Timing of Hundreds of Hot Jupiters

5.633472 day

1 reference

Affordable echelle spectroscopy of the eccentric HAT-P-2, WASP-14 and XO-3 planetary systems with a sub-meter-class telescope

5.6335152±0.0000034 day

1 reference

Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS

5.63332 day

1 reference

Improved Parameters for Extrasolar Transiting Planets

5.6334675±0.0000013 day

1 reference

Planet-induced Stellar Pulsations in HAT-P-2's Eccentric System

5.63341±0.00013 day

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

5.63346964±0.00000063 day

1 reference

Revisiting Orbital Evolution in HAT-P-2 b and Confirmation of HAT-P-2 c

5.63346785±0.00000061 day

1 reference

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

semi-major axis of an orbit

0.06814±0.00051 astronomical unit

1 reference

Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810

0.068 astronomical unit

1 reference

High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood

0.06878±0.00068 astronomical unit

1 reference

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

0.0688±0.0007 astronomical unit

1 reference

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

0.0677±0.0017 astronomical unit

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

0.0679±0.0015 astronomical unit

1 reference

Improved Parameters for Extrasolar Transiting Planets

0.0677±0.0014 astronomical unit

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

0.0674±0.00081 astronomical unit

1 reference

Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models

angular distance

0.000571 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HAT-P-2 b

parallax

7.7975±0.0258 milliarcsecond

2 references

declination component of proper motion

−29.198±0.052 milliarcsecond per year

2 references

right ascension component of proper motion

−10.312±0.041 milliarcsecond per year

2 references

1.1 Jupiter radius

1 reference

High-energy irradiation and mass loss rates of hot Jupiters in the solar neighborhood

1.157±0.073 Jupiter radius

1 reference

Refined stellar, orbital and planetary parameters of the eccentric HAT-P-2 planetary system

1.157±0.073 Jupiter radius

1 reference

The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets

1.2±0.08 Jupiter radius

1 reference

Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes

0.951±0.053 Jupiter radius

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b

1.003±0.084 Jupiter radius

1 reference

Improved Parameters for Extrasolar Transiting Planets

0.982±0.105 Jupiter radius

1 reference

HD 147506b: A Supermassive Planet in an Eccentric Orbit Transiting a Bright Star

1.19±0.12 Jupiter radius

1 reference

Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models

0.951±0.053 Jupiter radius

1 reference

Spin-orbit angle measurements for six southern transiting planets

3 references

right ascension

245.15149131020250 degree

2 references

41.04808584553973 degree

2 references

2,454,213.4794±0.003 Julian day

epoch

J2000.0

1 reference

Refined parameters and spectroscopic transit of the super-massive planet HD 147506b