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Stellar HostProfile

GJ 676 A

M0 V • 16.03 pc

Records

9

literature rows

Planets

4

system count

References

10

distinct source labels

HIP: HIP 85647TIC: TIC 369021303

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

3851 K

3734 to 4006.0

4 values • 3 distinct

Mass

0.63 Msun

0.56 to 0.73

5 values • 5 distinct

Radius

0.67 Rsun

0.63 to 0.73

4 values • 4 distinct

Luminosity

-1.04 log(Lsun)

-1.08 to -0.96

3 values • 3 distinct

Distance

16.03 pc

single adopted value

9 values • 1 distinct

Spectral Type

M0 V

Multiple classifications reported

M0 V (2), M0 (1), M0.0 (1)

Planets

4

Stable across source rows

4

System Layout

Known planets

4 planets linked to this host

GJ 676 A c

Radial Velocity

Discovery

2016

Period

1.39e4 days

Radius

Mass

4288.1 M⊕

Eq. Temp

GJ 676 A b

Radial Velocity

Discovery

2010

Period

1051.4 days

Radius

Mass

1840.9 M⊕

Eq. Temp

GJ 676 A d

Radial Velocity

Discovery

2012

Period

3.60 days

Radius

Mass

3.81 M⊕

Eq. Temp

GJ 676 A e

Radial Velocity

Discovery

2012

Period

35.47 days

Radius

Mass

6.67 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

9

System refs

1

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

4 values • 3 distinct

Massdisputed

5 values • 5 distinct

Radiusdisputed

4 values • 4 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typedisputed

4 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
37340.730.6916.03Stassun et al. 2017TICv8
38510.630.65-1.0816.03TICv8TICv8
38510.560.73-0.96M016.03Turnbull 2015TICv8
0.6316.03Feng et al. 2022TICv8
0.71M0 V16.03Anglada-Escude & Tuomi 2012TICv8
M0 V16.03Forveille et al. 2011TICv8
4006.00.63-1.0416.03Gaia DR2TICv8
16.03Sahlmann et al. 2016TICv8
M0.016.03Hawley et al. 1996TICv8