Awohali (Q842110)

High cadence near infrared timing observations of extrasolar planets. I. GJ 436b and XO-1b

Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars

Benchmarking the power of amateur observatories for TTV exoplanets detection

The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems

Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star

Ground-based near-UV observations of 15 transiting exoplanets: constraints on their atmospheres and no evidence for asymmetrical transits

Photometric follow-up observations of the transiting Neptune-mass planet GJ 436b

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

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

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

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

ExoClock project II: A large-scale integrated study with 180 updated exoplanet ephemerides

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

A Spitzer transmission spectrum for the exoplanet GJ 436b, evidence for stellar variability, and constraints on dayside flux variations

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

Transit infrared spectroscopy of the hot Neptune around GJ 436 with the Hubble Space Telescope

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

imported from Wikimedia project

image

Samenstelling GJ 436b.jpg
644 × 430; 38 KB

1 reference

Dutch Wikipedia

mass

22.2±1.2Earth mass

1 reference

Spitzer Transit and Secondary Eclipse Photometry of GJ 436b

0.0729±0.0025Jupiter mass

1 reference

Improved Parameters for Extrasolar Transiting Planets

0.0682±0.0025Jupiter mass

1 reference

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

0.08±0.007Jupiter mass

1 reference

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

0.0728±0.0024Jupiter mass

1 reference

Ground-based near-UV observations of 15 transiting exoplanets: constraints on their atmospheres and no evidence for asymmetrical transits

0.07±0.007Jupiter mass

1 reference

0.073Jupiter mass

1 reference

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

0.0737±0.0054Jupiter mass

1 reference

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

25.4±2.1Earth mass

1 reference

Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star

0.073±0.003Jupiter mass

1 reference

Photometric follow-up observations of the transiting Neptune-mass planet GJ 436b

0.05836±0.0013Jupiter mass

1 reference

Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets

Gliese Catalogue of Nearby Stars

named after

eagle

language of work or name

Cherokee

0 references

catalog code

GJ 436 b

catalog

1 reference

time of discovery or invention

SIMBAD

TOI-1796.01

catalog

TESS Object of Interest

1 reference

TIC 138819293b

1 reference

discoverer or inventor

Geoffrey Marcy

0 references

December 2004

1 reference

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

2 references

inferred from equatorial coordinates

constellation

Leo

1 reference

based on heuristic

parent astronomical body

3 references

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

object stated in reference as

GJ 436

object stated in reference as

GJ 436

argument of periapsis

357±24degree

1 reference

353±24degree

1 reference

Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars

336±12degree

1 reference

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

327.2±2.2degree

2 references

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star

325.8±5.7degree

1 reference

The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems

332±11degree

1 reference

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

351±0.03degree

1 reference

351±1.2degree

1 reference

−25±13degree

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

354.4±15.3degree

1 reference

M sin i

0.0673±0.0065Jupiter mass

1 reference

0.0682±0.0063Jupiter mass

1 reference

Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars

21.36±0.21Earth mass

1 reference

The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems

0.067±0.007Jupiter mass

1 reference

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

0.0713±0.006Jupiter mass

1 reference

0.0668±0.0022Jupiter mass

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

orbital eccentricity

0.1912±0.0571

1 reference

Spitzer Transit and Secondary Eclipse Photometry of GJ 436b

0.207±0.052

1 reference

0.145±0.052

1 reference

Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars

0.1495±0.016

1 reference

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

0.1616±0.0041

1 reference

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

0.152±0.009

1 reference

The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems

0.12±0.06

1 reference

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

0.15±0.012

1 reference

Ground-based near-UV observations of 15 transiting exoplanets: constraints on their atmospheres and no evidence for asymmetrical transits

0.13827±0.00018

1 reference

0.16±0.019

1 reference

0.2

1 reference

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

0.1616±0.004

1 reference

Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star

0.145±0.027

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

orbital inclination

86.699±0.034degree

1 reference

A Spitzer transmission spectrum for the exoplanet GJ 436b, evidence for stellar variability, and constraints on dayside flux variations

86.36±0.17degree

1 reference

Improved Parameters for Extrasolar Transiting Planets

86.858±0.052degree

2 references

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star

86.774±0.03degree

1 reference

Ground-based near-UV observations of 15 transiting exoplanets: constraints on their atmospheres and no evidence for asymmetrical transits

86.44±0.17degree

1 reference

86.43±0.18degree

1 reference

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

86.7±0.03degree

1 reference

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

85.8±0.25degree

1 reference

A Hubble Space Telescope transit light curve for GJ 436b

orbital period

2.643943±0.000084day

1 reference

2.643859±0.000074day

1 reference

Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars

2.6438904day

1 reference

Transit infrared spectroscopy of the hot Neptune around GJ 436 with the Hubble Space Telescope

2.6438979±0.0000003day

1 reference

A Spitzer transmission spectrum for the exoplanet GJ 436b, evidence for stellar variability, and constraints on dayside flux variations

2.64385day

1 reference

Improved Parameters for Extrasolar Transiting Planets

2.64389803±0.00000027day

1 reference

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

2.644±0.001day

1 reference

The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems

2.6441±0.0005day

1 reference

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

2.64389846±0.00000044day

1 reference

Benchmarking the power of amateur observatories for TTV exoplanets detection

2.64389788±0.0000001day

1 reference

Ground-based near-UV observations of 15 transiting exoplanets: constraints on their atmospheres and no evidence for asymmetrical transits

2.6438986±0.0000016day

1 reference

High cadence near infrared timing observations of extrasolar planets. I. GJ 436b and XO-1b

2.64388312±0.00000057day

1 reference

2.64385±0.00009day

1 reference

2.6day

1 reference

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

2.64389751±0.00000012day

1 reference

ExoClock project II: A large-scale integrated study with 180 updated exoplanet ephemerides

2.64389524±0.00000076day

1 reference

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

2.64389803±0.00000026day

1 reference

Orbital misalignment of the Neptune-mass exoplanet GJ 436b with the spin of its cool star

2.64386±0.00003day

1 reference

Photometric follow-up observations of the transiting Neptune-mass planet GJ 436b

2.643892±0.000025day

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

2.643897621±0.000000096day

1 reference

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

2.64394±0.0000985041day

1 reference

High cadence near infrared timing observations of extrasolar planets. I. GJ 436b and XO-1b

semi-major axis of an orbit

0.0278±0.0016astronomical unit

2 references

Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars

0.0287±0.0003astronomical unit

1 reference

A Spitzer transmission spectrum for the exoplanet GJ 436b, evidence for stellar variability, and constraints on dayside flux variations

0.02872±0.00029astronomical unit

1 reference

Improved Parameters for Extrasolar Transiting Planets

0.0308±0.0013astronomical unit

1 reference

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

0.028±0.001astronomical unit

1 reference

The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems

0.0278astronomical unit

1 reference

A Neptune‐Mass Planet Orbiting the Nearby M Dwarf GJ 436

0.03109±0.00074astronomical unit

1 reference

Ground-based near-UV observations of 15 transiting exoplanets: constraints on their atmospheres and no evidence for asymmetrical transits

0.0291±0.0015astronomical unit

1 reference

0.0285astronomical unit

1 reference

0.029astronomical unit

1 reference

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

0.02887±0.00096astronomical unit

1 reference

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

0.02872±0.0003astronomical unit

1 reference

Photometric follow-up observations of the transiting Neptune-mass planet GJ 436b

0.02849±0.0002astronomical unit

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

0.02887±0.00095astronomical unit

1 reference

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

angular distance

0.00283arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

GJ 436 b

parallax

102.5015±0.0936milliarcsecond

2 references

declination component of proper motion

−814.03±0.123milliarcsecond per year

2 references

right ascension component of proper motion

895.047±0.128milliarcsecond per year

2 references

4.04±0.1Earth radius

1 reference

Transit infrared spectroscopy of the hot Neptune around GJ 436 with the Hubble Space Telescope

3.96±0.05Earth radius

1 reference

A Spitzer transmission spectrum for the exoplanet GJ 436b, evidence for stellar variability, and constraints on dayside flux variations

0.3767±0.0092Jupiter radius

1 reference

Improved Parameters for Extrasolar Transiting Planets

0.366±0.014Jupiter radius

1 reference

A global analysis ofSpitzerand new HARPS data confirms the loneliness and metal-richness of GJ 436 b

0.3739±0.0097Jupiter radius

1 reference

Ground-based near-UV observations of 15 transiting exoplanets: constraints on their atmospheres and no evidence for asymmetrical transits

0.372±0.015Jupiter radius

1 reference

0.365±0.018Jupiter radius

1 reference

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

0.37±0.02Jupiter radius

1 reference

Photometric follow-up observations of the transiting Neptune-mass planet GJ 436b

0.38Jupiter radius

1 reference

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

0.32519±0.0018Jupiter radius

1 reference

Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets

3 references

right ascension

175.54622244764707degree

2 references

26.70657168981583degree

2 references

2,452,992.1Julian day

epoch

J2000.0

1 reference