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Stellar HostProfile

HAT-P-3

K • 134.6 pc

Records

15

literature rows

Planets

1

system count

References

15

distinct source labels

TIC: TIC 311035838

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

5185 K

5084 to 5224

13 values • 5 distinct

Mass

0.93 Msun

0.89 to 1.06

9 values • 8 distinct

Radius

0.83 Rsun

0.80 to 0.87

13 values • 10 distinct

Age

1.60 Gyr

0.40 to 7.50

8 values • 5 distinct

Luminosity

-0.35 log(Lsun)

-0.36 to -0.34

6 values • 6 distinct

Distance

134.6 pc

single adopted value

15 values • 1 distinct

Spectral Type

K

Multiple classifications reported

K (2), K1 (1), K1 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HAT-P-3 b

Transit

Discovery

2007

Period

2.90 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

15

Stellar refs

14

System refs

1

Distancestable

15 values • 1 distinct

Parallaxstable

15 values • 1 distinct

Temperaturedisputed

13 values • 5 distinct

Massdisputed

9 values • 8 distinct

Radiusdisputed

13 values • 10 distinct

Agedisputed

8 values • 5 distinct

Luminositydisputed

6 values • 6 distinct

Surface Gravitydisputed

9 values • 7 distinct

Metallicitydisputed

10 values • 3 distinct

Spectral Typedisputed

4 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
51900.852.90K1134.6Bourrier et al. 2023TICv8
5185134.6Nascimbeni et al. 2011TICv8
50840.920.801.60-0.36K134.6Ment et al. 2018TICv8
51850.930.831.50-0.35134.6Torres et al. 2008TICv8
52240.82134.6ExoFOPTICv8
51850.930.831.50134.6Bonomo et al. 2017TICv8
51900.930.852.90134.6Mancini et al. 2018TICv8
51850.940.820.40-0.35K134.6Torres et al. 2007TICv8
0.83134.6Gibson et al. 2010TICv8
51850.900.877.50134.6Southworth 2012TICv8
51850.920.801.60-0.36134.6Chan et al. 2011TICv8
5093.70.86-0.34134.6Gaia DR2TICv8
52240.890.82-0.34134.6TICv8TICv8
51851.060.87134.6Stassun et al. 2017TICv8
K1 V134.6Torres et al. 2007TICv8