(Q1129325)

time of discovery or invention

catalog code

HD 47186b

catalog

Henry Draper Catalogue

1 reference

TIC 101145648b

1 reference

16 June 2008

1 reference

imported from Wikimedia project

English Wikipedia

March 2009

1 reference

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

2 references

inferred from equatorial coordinates

constellation

Canis Major

1 reference

based on heuristic

parent astronomical body

3 references

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

object stated in reference as

HD 47186

object stated in reference as

HD 47186

argument of periapsis

59±32 degree

1 reference

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

M sin i

0.07167 Jupiter mass

1 reference

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

reason for deprecated rank

0.07 Jupiter mass

item/value with less precision and/or accuracy

1 reference

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

orbital eccentricity

0.038±0.02

1 reference

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

reason for deprecated rank

0.04±0.02

item/value with less precision and/or accuracy

1 reference

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

orbital period

4.0845±0.0002 day

2 references

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

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

semi-major axis of an orbit

0.05 astronomical unit

2 references

The HARPS search for southern extra-solar planets. XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433

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

angular distance

0.001321 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HD 47186 b

parallax

26.668±0.0327 milliarcsecond

2 references

declination component of proper motion

−262.948±0.06 milliarcsecond per year

2 references

right ascension component of proper motion

21.586±0.04 milliarcsecond per year

2 references

3 references