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Stellar HostProfile

CoRoT-17

G2 V • 1176.1 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

TIC: TIC 218299312

Approximate color

from effective temperature

Canonical Summary

Adopted host values from one source row

Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.

Stellar source: Csizmadia et al. 2011 • System source: TICv8

Temperature

5740 K

3841.2 to 5740

5 values • 3 distinct

Mass

1.04 Msun

1.04 to 1.04

3 values • 2 distinct

Radius

1.59 Rsun

1.59 to 2.64

5 values • 4 distinct

Age

10.70 Gyr

8 to 10.70

3 values • 2 distinct

Distance

1176.1 pc

single adopted value

5 values • 1 distinct

Spectral Type

G2 V

Consistent across records

G2 V (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.59 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

CoRoT-17

1.59 R☉

System Layout

Known planets

1 planets linked to this host

CoRoT-17 b

Transit

◌

Discovery

2011

Period

3.77 days

Radius

11.43 R⊕

Mass

772.3 M⊕

Eq. Temp

1626 K

CoRoT-17 and Its Jupiter-Like Planet

CoRoT-17 is a Sun-like star of spectral type G2 V, located 3840 light-years away, and it hosts one known planet. The star is 10.7 billion years old, with a mass of 1.04 solar masses, a radius of 1.59 solar radii, and a temperature of 5740 K. Its reported radius estimate is larger than the Sun's.

The single planet, CoRoT-17 b, was found by the transit method in 2011. It is Jupiter-like, with a radius of 11.4 Earth radii, which is larger than Earth's, and it orbits in 3.77 days. Its mass is 772 Earth masses, larger than Earth's and roughly 2.43 times Jupiter's mass. The planet's mean density is 2.85 g/cm³, 0.517 times Earth's.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

5

Stellar refs

5

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

5 values • 3 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

5 values • 4 distinct

Agedisputed

3 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

3 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
57401.041.628——1176.1Southworth 2012TICv8
57401.041.5910.70——1176.1Bonomo et al. 2017TICv8
57401.041.5910.70—G2 V1176.1Csizmadia et al. 2011TICv8
3841.2—2.64—0.13—1176.1Gaia DR2TICv8
5303—2.37———1176.1TICv8TICv8