Star

HIP 57274

K-type star

Also known as: TIC 5078530, Gaia DR2 4021079911593673600, Gaia DR3 4021079911593673600

Overview

HIP 57274 is a host star of spectral class K with 3 known exoplanets. It is located approximately 84 light-years from Earth.

Key Measurements

Planets

3

012+

Spectral Class

K

Distance

25.9

pc

Nearby10,000 pc

Temperature

4640

K

2,000 K40,000 K

V Magnitude

8.97

Spectral Type

K4 V

Temperature

4640 K

Mass (Solar)

0.73 M☉

Radius (Solar)

0.78 R☉

Luminosity

0.19 log L☉

Metallicity [Fe/H]

0.09

Age

7.9 Gyr

Known Planets

3

Stars in System

1

Planets (NASA)

3

Distance

25.9 pc (~84 ly)

V Magnitude

8.97

K Magnitude

6.29

Coordinates (RA, Dec)

176.1705°, 30.9576°

Planets in this System(3 known)
HIP 57274 b

HIP 57274

Minimum Mass (M sin i)

6.36Earth masses

Orbital Period

8.1days

Distance

25.9parsecs

Discovered 2011

Exoplanet
HIP 57274 c

HIP 57274

Minimum Mass (M sin i)

130.00Earth masses

Orbital Period

32.0days

Distance

25.9parsecs

Discovered 2011

Exoplanet
HIP 57274 d

HIP 57274

Minimum Mass (M sin i)

167.40Earth masses

Orbital Period

431.7days

Distance

25.9parsecs

Discovered 2011

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: HIP 57274

HIP 57274