(Q2349743)

located in/on physical feature

circumstellar habitable zone

0 references

HD 40307g

Henry Draper Catalogue

1 reference

TIC 374859347g

1 reference

time of discovery or invention

28 October 2012

1 reference

imported from Wikimedia project

English Wikipedia

January 2013

1 reference

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

site of astronomical discovery

High Accuracy Radial Velocity Planet Searcher

0 references

discovery method

Doppler spectroscopy

2 references

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

inferred from equatorial coordinates

constellation

Pictor

1 reference

based on heuristic

parent astronomical body

3 references

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

object stated in reference as

HD 40307

object stated in reference as

HD 40307

argument of periapsis

91.2 degree

1 reference

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

91.7 degree

2 references

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

A dynamical study on the habitability of terrestrial exoplanets - II The super-Earth HD 40307 g

M sin i

7.1±2.6 Earth mass

2 references

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

A dynamical study on the habitability of terrestrial exoplanets - II The super-Earth HD 40307 g

0.0223 Jupiter mass

1 reference

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

orbital eccentricity

0.29±0.31

1 reference

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

0.2205±0.1113

1 reference

A dynamical study on the habitability of terrestrial exoplanets - II The super-Earth HD 40307 g

orbital period

197.8±5.7 day

1 reference

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

197.8±9 day

1 reference

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

196.343±2.1817 day

1 reference

A dynamical study on the habitability of terrestrial exoplanets - II The super-Earth HD 40307 g

semi-major axis of an orbit

0.6±0.034 astronomical unit

1 reference

Habitable-zone super-Earth candidate in a six-planet system around the K2.5V star HD 40307

0.6069±0.00096 astronomical unit

1 reference

A dynamical study on the habitability of terrestrial exoplanets - II The super-Earth HD 40307 g

declination component of proper motion

parallax

77.2727±0.0276 milliarcsecond

2 references

−60.151±0.06 milliarcsecond per year

2 references

right ascension component of proper motion

−52.423±0.065 milliarcsecond per year

2 references

3 references