Planet HIP 13044 b

Detailed information about planet HIP 13044 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HIP 13044 b

Planet Status

Retracted

Discovered in

2010

Publication Status

—

Update

2021-10-05

Mass

1.25 (\begin{matrix} + 0.05 \\ - 0.05 \end{matrix})

M_J 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Mass*sin(i)

—

Semi-Major Axis

0.116 (\pm 0.001)

AU 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Orbital Period

16.2 (\pm 0.3)

day 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Eccentricity

0.25 (\pm 0.05)

1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Angular distance

0.000165 arcsec

ω

219.8 (\pm 1.8)

deg 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

T_peri

5109.78 (\pm 0.02)

JD 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Radius

—

Inclination

—

Detection Method

Other

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

29 Dec 2013: A reanalysis of RV data by Jones & Jenkins (2014) leads to retract this planet candidate.
19 Nov 2010: Personal note (JS): the extra-galactic origin of the star does not prove that the planet b is also of extragalactic origin.

No link

Star

Name

HIP 13044

Distance

701.0 (\pm 20.0)

pc 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Spectral type

Apparent magnitude V

9.94

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.8 (\pm 0.1)

M_Sun 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Age

9.0 (\begin{matrix} + 900.0 \\ - 0.0 \end{matrix})

Gyr 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Effective temperature

6025.0 (\pm 63.0)

K 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Radius

6.7 (\pm 0.3)

R_Sun 1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Metallicity [Fe/H]

-2.09 (\pm 0.26)

1 publication

A Giant Planet Around a Metal-Poor Star of Extragalactic Origin

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

02:47:37.0

Dec₂₀₀₀

-36:06:27.0

Alternate Names

—

19 Nov 2010: The star is on a higly eccentric galactic orbit, with a distance from 7 to 16 kpc and claimed to be of extragalactic origin (Setiawan et al. 2010)

No link