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Stellar HostProfile

HD 63433

G5 V • 22.40 pc

Records

17

literature rows

Planets

3

system count

References

17

distinct source labels

HIP: HIP 38228HD: HD 63433TIC: TIC 130181866

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

5694.1 K

5553 to 5742

10 values • 8 distinct

Mass

0.99 Msun

0.96 to 1.01

8 values • 7 distinct

Radius

0.91 Rsun

0.90 to 0.93

11 values • 6 distinct

Age

0.63 Gyr

0.41 to 3.30

6 values • 4 distinct

Luminosity

-0.12 log(Lsun)

-0.13 to -0.11

7 values • 7 distinct

Distance

22.40 pc

single adopted value

17 values • 1 distinct

Spectral Type

G5 V

Multiple classifications reported

G5 V (3), G0 (1), G5IV (1)

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

HD 63433 c

Transit

Discovery

2020

Period

20.55 days

Radius

2.71 R⊕

Mass

Eq. Temp

HD 63433 d

Transit

Discovery

2023

Period

4.21 days

Radius

1.07 R⊕

Mass

Eq. Temp

1040 K

HD 63433 b

Transit

Discovery

2020

Period

7.11 days

Radius

2.16 R⊕

Mass

37.30 M⊕

Eq. Temp

886.4 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

17

Stellar refs

16

System refs

1

Distancestable

17 values • 1 distinct

Parallaxstable

17 values • 1 distinct

Temperaturedisputed

10 values • 8 distinct

Massdisputed

8 values • 7 distinct

Radiusdisputed

11 values • 6 distinct

Agedisputed

6 values • 4 distinct

Luminositydisputed

7 values • 7 distinct

Surface Gravitydisputed

9 values • 6 distinct

Metallicitydisputed

6 values • 6 distinct

Spectral Typedisputed

5 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
57100.990.9322.40Dai et al. 2020TICv8
22.40Nidever et al. 2002TICv8
56340.990.921.50-0.1222.40MacDougall et al. 2023TICv8
5713.50.90-0.1122.40Gaia DR2TICv8
56400.990.910.41-0.1222.40Mann et al. 2020TICv8
574210.913.30-0.11G5IV22.40Turnbull 2015TICv8
22.40Wright et al. 2004TICv8
22.40Nordstrom et al. 2004TICv8
1.000.910.8422.40Takeda et al. 2007TICv8
G022.40Cannon & Pickering 1918TICv8
55530.960.930.41-0.13G5 V22.40Mallorquín et al. 2023TICv8
5694.10.9022.40ExoFOPTICv8
5694.10.9022.40ExoFOPTICv8
56880.990.910.41-0.12G5 V22.40Capistrant et al. 2024TICv8
22.40Valenti & Fischer 2005TICv8
5694.11.010.90-0.1122.40TICv8TICv8
G5 V22.40Gray et al. 2003TICv8