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Stellar HostProfile

HAT-P-4

F • 320.5 pc

Records

12

literature rows

Planets

1

system count

References

13

distinct source labels

TIC: TIC 138294130

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

5907 K

5860 to 6054

9 values • 6 distinct

Mass

1.26 Msun

0.56 to 1.37

10 values • 6 distinct

Radius

1.60 Rsun

1.57 to 1.62

11 values • 8 distinct

Age

4.20 Gyr

3.90 to 4.60

4 values • 3 distinct

Luminosity

0.43 log(Lsun)

0.43 to 0.47

5 values • 5 distinct

Distance

320.5 pc

single adopted value

12 values • 1 distinct

Spectral Type

F

Multiple classifications reported

F (1), G1 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HAT-P-4 b

Transit

Discovery

2007

Period

3.06 days

Radius

14.28 R⊕

Mass

206.9 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

12

Stellar refs

12

System refs

1

Distancestable

12 values • 1 distinct

Parallaxstable

12 values • 1 distinct

Temperaturedisputed

9 values • 6 distinct

Massdisputed

10 values • 6 distinct

Radiusdisputed

11 values • 8 distinct

Agedisputed

4 values • 3 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

6 values • 6 distinct

Metallicitydisputed

7 values • 5 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
59071.261.594.200.43F320.5Ment et al. 2018TICv8
1.26320.5Knutson et al. 2014TICv8
58601.251.604.60320.5Bonomo et al. 2017TICv8
5981.01.101.600.47320.5TICv8TICv8
59811.60320.5ExoFOPTICv8
58601.261.594.200.43G1 V320.5Kovacs et al. 2007TICv8
58601.251.600.43320.5Torres et al. 2008TICv8
58601.271.603.90320.5Southworth 2011TICv8
5926.51.620.46320.5Gaia DR2TICv8
1.261.60320.5Christiansen et al. 2011TICv8
0.561.62320.5Winn et al. 2011TICv8
60541.371.57320.5Mortier et al. 2013TICv8