Eta Ceti c (Q93800889)

From Wikidata

Jump to navigation Jump to search

extrasolar planet

* eta Cet c

Language	Label	Description	Also known as
English	Eta Ceti c	extrasolar planet	* eta Cet c

Statements

unconfirmed exoplanet

2 references

Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities

1 reference

Extrasolar Planets Encyclopaedia

1 reference

3.32±0.18 Jupiter mass

1 reference

Extrasolar Planets Encyclopaedia

time of discovery or invention

2014

1 reference

Extrasolar Planets Encyclopaedia

discovery method

Doppler spectroscopy

1 reference

Extrasolar Planets Encyclopaedia

1 reference

based on heuristic

inferred from equatorial coordinates

parent astronomical body

3 references

Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities

Extrasolar Planets Encyclopaedia

object stated in reference as

eta Cet

argument of periapsis

67.54±5.2 degree

1 reference

Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star η Ceti

stated in source according to

Extrasolar Planets Encyclopaedia

3.32±0.18 Jupiter mass

1 reference

Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star η Ceti

stated in source according to

Extrasolar Planets Encyclopaedia

orbital eccentricity

0.1±0.06

1 reference

Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star η Ceti

stated in source according to

Extrasolar Planets Encyclopaedia

751.9±3.8 day

1 reference

Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star η Ceti

stated in source according to

Extrasolar Planets Encyclopaedia

semi-major axis of an orbit

1.93 astronomical unit

1 reference

Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star η Ceti

stated in source according to

Extrasolar Planets Encyclopaedia

26.32±0.14 milliarcsecond

2 references

Validation of the new Hipparcos reduction

declination component of proper motion

−139.02±0.12 milliarcsecond per year

2 references

Validation of the new Hipparcos reduction

right ascension component of proper motion

215.61±0.14 milliarcsecond per year

2 references

Validation of the new Hipparcos reduction

2 references

Extrasolar Planets Encyclopaedia

right ascension

17.14746451125 degree

2 references

Validation of the new Hipparcos reduction

−10.18226582083 degree

2 references

Validation of the new Hipparcos reduction

Identifiers

Extrasolar Planets Encyclopaedia exoplanet ID

eta_cet_c--2289

0 references

0 references

Sitelinks

Wikipedia(0 entries)

Wikibooks(0 entries)

Wikinews(0 entries)

Wikiquote(0 entries)

Wikisource(0 entries)

Wikiversity(0 entries)

Wikivoyage(0 entries)

Wiktionary(0 entries)

Multilingual sites(0 entries)

Retrieved from "https://www.wikidata.org/w/index.php?title=Q93800889&oldid=2175527890"