Back to Stellar Hosts
Stellar HostProfile

XO-2 N

K0 V • 154.3 pc

Records

17

literature rows

Planets

3

system count

References

18

distinct source labels

TIC: TIC 356473034

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

5340 K

5167.9 to 5350

13 values • 7 distinct

Mass

0.97 Msun

0.90 to 1.08

9 values • 8 distinct

Radius

1.00 Rsun

0.96 to 1.48

11 values • 11 distinct

Age

7.15 Gyr

1.90 to 7.90

4 values • 4 distinct

Luminosity

-0.13 log(Lsun)

-0.16 to -0.09

4 values • 4 distinct

Distance

154.3 pc

single adopted value

17 values • 1 distinct

Spectral Type

K0 V

Consistent across records

K0 V (1)

Planets

3

Stable across source rows

3

System Layout

Known planets

1 planets linked to this host

XO-2 N b

Transit

Discovery

2007

Period

2.62 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

17

Stellar refs

17

System refs

1

Distancestable

17 values • 1 distinct

Parallaxstable

17 values • 1 distinct

Temperaturedisputed

13 values • 7 distinct

Massdisputed

9 values • 8 distinct

Radiusdisputed

11 values • 11 distinct

Agedisputed

4 values • 4 distinct

Luminositydisputed

4 values • 4 distinct

Surface Gravitydisputed

10 values • 8 distinct

Metallicitydisputed

10 values • 7 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
53400.950.971.90154.3Southworth 2010TICv8
53320.971.017.90-0.15154.3Damasso et al. 2015TICv8
52670.901.08-0.09154.3TICv8TICv8
53400.920.966.50154.3Southworth 2012TICv8
52671.08154.3ExoFOPTICv8
53501.081.48154.3Mortier et al. 2013TICv8
5340-0.16154.3Torres et al. 2008TICv8
K0 V154.3Burke et al. 2007TICv8
0.970.99154.3Crouzet et al. 2012TICv8
5340154.3Yalçınkaya et al. 2024TICv8
53320.961.007.80154.3Bonomo et al. 2017TICv8
53430.96154.3Zellem et al. 2015TICv8
5343154.3Teske et al. 2013TICv8
0.970.98154.3Fernandez et al. 2009TICv8
5307154.3Ramírez et al. 2015TICv8
5167.91.10-0.11154.3Gaia DR2TICv8
0.98154.3Knutson et al. 2014TICv8