(Q69524533)

catalog code

HD 4732b

catalog

Henry Draper Catalogue

1 reference

time of discovery or invention

SIMBAD

HR 228b

catalog

Bright Star Catalogue

1 reference

TIC 63905972b

1 reference

January 2013

1 reference

A double planetary system around the evolved intermediate-mass star HD 4732

A double planetary system around the evolved intermediate-mass star HD 4732

2 references

inferred from equatorial coordinates

constellation

Cetus

1 reference

based on heuristic

parent astronomical body

3 references

A double planetary system around the evolved intermediate-mass star HD 4732

object stated in reference as

HD 4732

object stated in reference as

HD 4732

argument of periapsis

62.62±11.1 degree

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

85±16 degree

1 reference

A double planetary system around the evolved intermediate-mass star HD 4732

M sin i

1.986±0.156 Jupiter mass

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

2.37±0.34 Jupiter mass

1 reference

A double planetary system around the evolved intermediate-mass star HD 4732

orbital eccentricity

0.13±0.06

1 reference

A double planetary system around the evolved intermediate-mass star HD 4732

0.266±0.081

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

orbital period

371.74±1.86 day

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

360.2±1.4 day

1 reference

A double planetary system around the evolved intermediate-mass star HD 4732

semi-major axis of an orbit

1.129±0.004 astronomical unit

1 reference

Revisiting Planetary Systems in Okayama Planet Search Program: A new long-period planet, RV astrometry joint analysis, and multiplicity-metallicity trend around evolved stars

1.19±0.05 astronomical unit

1 reference

A double planetary system around the evolved intermediate-mass star HD 4732

declination component of proper motion

parallax

18.2248±0.0565 milliarcsecond

2 references

−56.494±0.062 milliarcsecond per year

2 references

right ascension component of proper motion

80.969±0.094 milliarcsecond per year

2 references

3 references