(Q259922)

Precise determination of fundamental parameters of six exoplanet host stars and their planets

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

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

Ten new and updated multiplanet systems and a survey of exoplanetary systems

unconfirmed exoplanet

1 reference

1 reference

HD 12661 b (Celestia).jpg
499 × 478; 12 KB

0 references

mass

2.3 Jupiter mass

1 reference

time of discovery or invention

catalog code

HD 12661b

catalog

Henry Draper Catalogue

1 reference

TIC 118268680b

1 reference

4 April 2001

1 reference

imported from Wikimedia project

English Wikipedia

2000

1 reference

reason for deprecated rank

April 2001

item/value with less precision and/or accuracy

1 reference

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

2 references

inferred from equatorial coordinates

constellation

Aries

1 reference

based on heuristic

parent astronomical body

3 references

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

object stated in reference as

HD 12661

object stated in reference as

HD 12661

argument of periapsis

296.3±2.6 degree

1 reference

323.1±8.5 degree

1 reference

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

−60.62±0.74 degree

1 reference

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

296±1.5 degree

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

M sin i

2.3±0.19 Jupiter mass

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

2.43±0.14 Jupiter mass

1 reference

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

2.34±0.19 Jupiter mass

1 reference

2.79 Jupiter mass

1 reference

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

2.176±0.037 Jupiter mass

1 reference

Precise determination of fundamental parameters of six exoplanet host stars and their planets

2.283±0.062 Jupiter 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

0.3768±0.0077

2 references

Ten new and updated multiplanet systems and a survey of exoplanetary systems

Precise determination of fundamental parameters of six exoplanet host stars and their planets

reason for deprecated rank

0.38±0.01

item/value with less precision and/or accuracy

1 reference

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

0.361±0.011

1 reference

0.23±0.024

1 reference

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

0.3597±0.0046

1 reference

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

reason for deprecated rank

orbital period

262.709±0.083 day

item/value with less precision and/or accuracy

2 references

Ten new and updated multiplanet systems and a survey of exoplanetary systems

Precise determination of fundamental parameters of six exoplanet host stars and their planets

262.70862±0.083 day

1 reference

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

262.53±0.27 day

1 reference

252.7±2.7 day

1 reference

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

262.36±0.017 day

1 reference

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

263.6 day

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

semi-major axis of an orbit

0.831±0.048 astronomical unit

2 references

Ten new and updated multiplanet systems and a survey of exoplanetary systems

0.84±0.02 astronomical unit

1 reference

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

0.79 astronomical unit

1 reference

Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets

0.8079±0.0052 astronomical unit

1 reference

Precise determination of fundamental parameters of six exoplanet host stars and their planets

0.824±0.011 astronomical 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

angular distance

0.022336 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HD 12661 b

parallax

26.3927±0.0437 milliarcsecond

2 references

declination component of proper motion

−173.335±0.089 milliarcsecond per year

2 references

right ascension component of proper motion

−108.181±0.089 milliarcsecond per year

2 references

3 references