(Q5176581)

Treating dynamical stability as an observable: a 5:2 mean motion resonance configuration for the extrasolar system HD 181433

The HD 181433 Planetary System: Dynamics and a New Orbital Solution

unconfirmed exoplanet

1 reference

1 reference

0.612 Jupiter mass

1 reference

time of discovery or invention

catalog code

HD 181433d

catalog

Henry Draper Catalogue

1 reference

TIC 410399074d

1 reference

9 December 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

Pavo

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 181433

object stated in reference as

HD 181433

argument of periapsis

−30±13 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

319.129 degree

1 reference

Treating dynamical stability as an observable: a 5:2 mean motion resonance configuration for the extrasolar system HD 181433

241.4±2.4 degree

1 reference

The HD 181433 Planetary System: Dynamics and a New Orbital Solution

M sin i

0.52514 Jupiter mass

1 reference

Treating dynamical stability as an observable: a 5:2 mean motion resonance configuration for the extrasolar system HD 181433

0.54 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

0.612±0.004 Jupiter mass

1 reference

The HD 181433 Planetary System: Dynamics and a New Orbital Solution

orbital eccentricity

0.469±0.013

1 reference

The HD 181433 Planetary System: Dynamics and a New Orbital Solution

0.48±0.05

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

0.46626

1 reference

Treating dynamical stability as an observable: a 5:2 mean motion resonance configuration for the extrasolar system HD 181433

orbital period

2,172±158 day

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

2,468.46 day

1 reference

Treating dynamical stability as an observable: a 5:2 mean motion resonance configuration for the extrasolar system HD 181433

7,012±276 day

1 reference

The HD 181433 Planetary System: Dynamics and a New Orbital Solution

semi-major axis of an orbit

3 astronomical unit

reason for deprecated rank

item/value with less precision and/or accuracy

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

3.29347 astronomical unit

1 reference

Treating dynamical stability as an observable: a 5:2 mean motion resonance configuration for the extrasolar system HD 181433

6.6±0.22 astronomical unit

1 reference

The HD 181433 Planetary System: Dynamics and a New Orbital Solution

angular distance

0.114723 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HD 181433 d

parallax

37.1787±0.0309 milliarcsecond

2 references

declination component of proper motion

235.775±0.048 milliarcsecond per year

2 references

right ascension component of proper motion

−230.931±0.034 milliarcsecond per year

2 references

3 references