Star

Kepler-33

Host star

Overview

Kepler-33 is a host star with 5 known exoplanets. It is located approximately 3944 light-years from Earth.

Key Measurements

Planets

5

012+

Distance

1209.2

pc

Nearby10,000 pc

Temperature

5904

K

2,000 K40,000 K

V Magnitude

14.10

Spectral Type

Unknown

Temperature

5904 K

Mass (Solar)

1.29 M☉

Radius (Solar)

1.82 R☉

Luminosity

0.56 log L☉

Metallicity [Fe/H]

0.03

Age

4.3 Gyr

Known Planets

5

Stars in System

1

Planets (NASA)

5

Distance

1209.2 pc (~3944 ly)

V Magnitude

14.10

K Magnitude

12.59

Coordinates (RA, Dec)

289.0775°, 46.0052°

Planets in this System(5 known)
Kepler-33 b

Kepler-33

Radius

1.74Earth radii

Mass (est.)

3.91Earth masses

Orbital Period

5.7days

Distance

1209.2parsecs

Discovered 2011

Exoplanet
Kepler-33 c

Kepler-33

Radius

3.20Earth radii

Mass (est.)

11.01Earth masses

Orbital Period

13.2days

Distance

1209.2parsecs

Discovered 2011

Exoplanet
Kepler-33 d

Kepler-33

Radius

5.35Earth radii

Mass (est.)

26.35Earth masses

Orbital Period

21.8days

Distance

1209.2parsecs

Discovered 2011

Exoplanet
Kepler-33 e

Kepler-33

Radius

4.02Earth radii

Mass (est.)

16.22Earth masses

Orbital Period

31.8days

Distance

1209.2parsecs

Discovered 2011

Exoplanet
Kepler-33 f

Kepler-33

Radius

4.46Earth radii

Mass (est.)

19.35Earth masses

Orbital Period

41.0days

Distance

1209.2parsecs

Discovered 2011

Exoplanet
Data Sources
NASA Exoplanet Archive

Source ID: Kepler-33