(Q86141669)

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

Second USNO CCD Astrograph Catalog

catalog code

Gaia DR2 4270547520706275328

1 reference

GSC 05102-00262

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UCAC2 30729730

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Third USNO CCD Astrograph Catalog

UCAC3 174-170087

catalog

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Fourth USNO CCD Astrograph Catalog

UCAC4 434-075879

catalog

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inferred from equatorial coordinates

2MASS J18172957-0322517

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Gaia DR3 4270547520706275328

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TIC 167227214

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1 reference

child astronomical body

HAT-P-45b

series ordinal

b

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distance from Earth

301.042±5.963 parsec

reason for deprecated rank

item/value with less precision and/or accuracy

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300.725±1.3565 parsec

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301.042±5.9631 parsec

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305±35 parsec

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HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

parallax

3.3218±0.0658 milliarcsecond

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3.3253±0.015 milliarcsecond

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declination component of proper motion

−4.785±0.088 milliarcsecond per year

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−4.93±0.013 milliarcsecond per year

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right ascension component of proper motion

7.062±0.098 milliarcsecond per year

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7.047±0.015 milliarcsecond per year

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radial velocity

23.42±1.55 kilometre per second

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19.49±9.83 kilometre per second

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

spectral class

F5

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

The Guide Star Catalog, Version 1.2: An Astrometric Recalibration and Other Refinements

13.7

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Second USNO CCD Astrograph Catalog

12.32

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VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

10.35±0.026

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VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

10.201±0.023

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VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

10.73±0.027

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HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

12.79±0.18

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HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

11.68

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12.391885±0.00278

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luminosity

0.82509124±0.02107676 solar luminosity

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metallicity

0.01

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SWEET-Cat updated. New homogenous spectroscopic parameters

0.07±0.1

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HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

0.036

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

radius

1.2278706±0.1865076 solar radius

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1.319±0.155 solar radius

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HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

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274.37323930756 degree

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declination

−3.38103818401 degree

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effective temperature

6,394 kelvin

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SWEET-Cat updated. New homogenous spectroscopic parameters

4,964.5±338.8896 kelvin

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6,451 kelvin

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Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

6,330±100 kelvin

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HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

surface gravity

38,000 centimetre per square second

1 reference

SWEET-Cat updated. New homogenous spectroscopic parameters

13,580 centimetre per square second

1 reference

Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys

age estimated by a dating method

2±0.8 gigaannum

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