(Q87641701)

English

BD+31 2290b

exoplanet in the constellation Ursa Major

TIC 5078530b

In more languages

Statements

0.036 Jupiter mass

1 reference

Extrasolar Planets Encyclopaedia

BD+31 2290b

1 reference

GJ 439 b

Gliese Catalogue of Nearby Stars

1 reference

HIP 57274b

1 reference

TIC 5078530b

TESS Input Catalog

1 reference

Exoplanet Archive

time of discovery or invention

2011

1 reference

Extrasolar Planets Encyclopaedia

January 2012

1 reference

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Exoplanet Archive

discovery method

Doppler spectroscopy

2 references

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Exoplanet Archive

Extrasolar Planets Encyclopaedia

1 reference

based on heuristic

inferred from equatorial coordinates

parent astronomical body

3 references

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Exoplanet Archive

object stated in reference as

HIP 57274

Extrasolar Planets Encyclopaedia

object stated in reference as

HIP 57274

argument of periapsis

81±59 degree

1 reference

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Exoplanet Archive

11.6±1.3 Earth mass

2 references

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Exoplanet Archive

A Spitzer search for transits of radial velocity detected super-earths

stated in source according to

Exoplanet Archive

0.02±0.01 Jupiter mass

1 reference

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

stated in source according to

Exoplanet Archive

0.036 Jupiter mass

1 reference

Extrasolar Planets Encyclopaedia

orbital eccentricity

0.187±0.1

1 reference

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Extrasolar Planets Encyclopaedia

Exoplanet Archive

0.2±0.1

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

A Spitzer search for transits of radial velocity detected super-earths

stated in source according to

Exoplanet Archive

0.19±0.1

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

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

stated in source according to

Exoplanet Archive

8.1352±0.004 day

2 references

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

stated in source according to

Exoplanet Archive

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Exoplanet Archive

8.1389±0.0049 day

1 reference

A Spitzer search for transits of radial velocity detected super-earths

stated in source according to

Exoplanet Archive

semi-major axis of an orbit

0.07 astronomical unit

2 references

M2K. II. A triple-planet system orbiting HIP 57274

stated in source according to

Extrasolar Planets Encyclopaedia

Exoplanet Archive

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

stated in source according to

Exoplanet Archive

angular distance

0.002701 arcsecond

1 reference

Extrasolar Planets Encyclopaedia

Extrasolar Planets Encyclopaedia exoplanet ID

38.6381±0.0499 milliarcsecond

2 references

Gaia Data Release 2

declination component of proper motion

−381.708±0.079 milliarcsecond per year

2 references

Gaia Data Release 2

right ascension component of proper motion

−27.069±0.081 milliarcsecond per year

2 references

Gaia Data Release 2

3 references

Exoplanet Archive

Extrasolar Planets Encyclopaedia

right ascension

176.17068465631291 degree

2 references

Gaia Data Release 2

30.95929190279860 degree

2 references

Gaia Data Release 2

Identifiers

Extrasolar Planets Encyclopaedia exoplanet ID

hip_57274_b--993

0 references

NASA Exoplanet Archive ID

0 references

0 references

Sitelinks

Wikipedia(1 entry)

enwiki HIP 57274 b

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)

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