Stellar HostProfile

Kepler-283

Unclassified star • 468.1 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 270695184

Approximate color

from effective temperature

Stellar source: Morton et al. 2016 • System source: TICv8

Temperature

4251 K

4141 to 5189

20 values • 8 distinct

Mass

0.63 Msun

0.60 to 0.76

14 values • 5 distinct

Radius

0.60 Rsun

0.54 to 0.77

20 values • 10 distinct

Age

3.09 Gyr

3.09 to 14

3 values • 2 distinct

Distance

468.1 pc

single adopted value

22 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-283

0.60 R☉

Discovery

2014

Period

11.01 days

Radius

2.13 R⊕

Mass

—

Eq. Temp

—

Discovery

2014

Period

92.74 days

Radius

1.82 R⊕

Mass

—

Eq. Temp

—

Kepler-283 and Its Two Super-Earths

Kepler-283 is a star located 1530 light-years away. Its reported mass estimate is 0.63 solar masses and its reported radius estimate is 0.6 solar radii, both smaller than the Sun's. The star's reported temperature is 4250 K, cooler than the Sun's, and its age is 3.09 billion years. Two planets are known to orbit this host: Kepler-283 b and Kepler-283 c. Both were discovered by transit in 2014, the method in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness.

Both planets are classified as Super-Earths, a size class that reaches 2.5 times Earth's radius. Kepler-283 b has a reported radius estimate of 2.13 Earth radii and an orbital period of 11 days, the shortest year among the listed planets. Kepler-283 c has a reported radius estimate of 1.82 Earth radii and an orbital period of 92.7 days, the longest year among the listed planets. Both radii are larger than Earth's, and Kepler-283 c has the smallest radius among the listed planets while Kepler-283 b has the largest.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

22 values • 1 distinct

Parallaxstable

22 values • 1 distinct

Temperaturedisputed

20 values • 8 distinct

Massdisputed

14 values • 5 distinct

Radiusdisputed

20 values • 10 distinct

Agedisputed

3 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

16 values • 8 distinct

Metallicitydisputed

11 values • 4 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
4141	—	0.64	—	—	—	468.1	Berger et al. 2018	TICv8
5189	0.76	0.72	—	—	—	468.1	Q1-Q12 KOI Table	TICv8
5189	0.76	0.72	—	—	—	468.1	Q1-Q17 DR24 KOI Table	TICv8
4141	0.60	0.58	—	—	—	468.1	Q1-Q17 DR25 KOI Table	TICv8
5189	0.76	0.72	—	—	—	468.1	Q1-Q16 KOI Table	TICv8
4157	—	0.77	—	—	—	468.1	Latham et al. 2005	TICv8
4141	0.66	0.63	—	-0.98	—	468.1	Mann et al. 2013	TICv8
4141	0.60	0.58	—	—	—	468.1	Q1-Q17 DR25 KOI Table	TICv8
5189	0.76	0.72	—	—	—	468.1	Q1-Q17 DR24 KOI Table	TICv8
4327	0.60	0.57	14	—	—	468.1	Q1-Q8 KOI Table	TICv8
5189	0.76	0.72	—	—	—	468.1	Q1-Q16 KOI Table	TICv8
—	—	—	—	—	—	468.1	Q1-Q17 DR25 Supplemental KOI Table	TICv8
4157	—	0.54	—	—	—	468.1	Q1-Q6 KOI Table	TICv8
4304.5	—	0.58	—	-0.98	—	468.1	Gaia DR2	TICv8
5189	0.76	0.72	—	—	—	468.1	Q1-Q12 KOI Table	TICv8
4251	0.63	0.60	3.09	—	—	468.1	Morton et al. 2016	TICv8
4351	—	0.57	—	—	—	468.1	Rowe et al. 2014	TICv8
4327	0.60	0.57	14	—	—	468.1	Q1-Q8 KOI Table	TICv8
5189	0.76	0.72	—	—	—	468.1	Muirhead et al. 2012	TICv8
—	—	—	—	—	—	468.1	Q1-Q17 DR25 Supplemental KOI Table	TICv8
4250	0.66	0.63	—	-0.93	—	468.1	TICv8	TICv8
4157	—	0.54	—	—	—	468.1	Batalha et al. 2013	TICv8

Kepler-283

Adopted host values from one source row

Radius against the Sun

Known planets

Kepler-283 b

Kepler-283 c

Kepler-283 and Its Two Super-Earths

Underlying measurements and references