Stellar HostProfile

Kepler-1790

Unclassified star • 1070.2 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 271164778

Approximate color

from effective temperature

Stellar source: Fulton & Petigura 2018 • System source: TICv8

Temperature

6005 K

5862 to 6108

10 values • 5 distinct

Mass

1.24 Msun

1.02 to 1.24

8 values • 6 distinct

Radius

1.36 Rsun

0.73 to 1.39

10 values • 7 distinct

Age

2.88 Gyr

0.50 to 2.88

2 values • 2 distinct

Distance

1070.2 pc

single adopted value

11 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-1790

1.36 R☉

Discovery

2021

Period

31.59 days

Radius

3.14 R⊕

Mass

—

Eq. Temp

—

Kepler-1790 and Its Neptune-Like Planet

Kepler-1790 is a star 3490 light-years away, with a reported age of 2.88 billion years. Its mass is 1.24 solar masses, its radius is 1.36 solar radii, and its temperature is 6010 K. The star's reported mass estimate is larger than the Sun's, its reported radius estimate is larger than the Sun's, and its reported temperature is hotter than the Sun's. One known planet orbits this host.

That planet is Kepler-1790 b, a Neptune-like world discovered by transit in 2021. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods. Kepler-1790 b completes an orbit every 31.6 days, and its radius is 3.14 Earth radii, which is larger than Earth's. Neptune-like planets reach 4 times Earth's radius.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

11 values • 1 distinct

Parallaxstable

11 values • 1 distinct

Temperaturedisputed

10 values • 5 distinct

Massdisputed

8 values • 6 distinct

Radiusdisputed

10 values • 7 distinct

Agedisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

9 values • 6 distinct

Metallicitydisputed

6 values • 4 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5866	1.02	1.37	—	—	—	1070.2	Q1-Q17 DR25 KOI Table	TICv8
5862	1.04	0.93	—	—	—	1070.2	Batalha et al. 2013	TICv8
6108	1.13	1.03	—	—	—	1070.2	Q1-Q16 KOI Table	TICv8
5862	—	0.93	—	—	—	1070.2	Q1-Q6 KOI Table	TICv8
6108	1.15	1.39	—	0.38	—	1070.2	TICv8	TICv8
6066	1.05	0.96	0.50	—	—	1070.2	Q1-Q8 KOI Table	TICv8
6108	1.13	1.03	—	—	—	1070.2	Q1-Q12 KOI Table	TICv8
6005	1.24	1.36	2.88	—	—	1070.2	Fulton & Petigura 2018	TICv8
6108	1.13	1.03	—	—	—	1070.2	Q1-Q17 DR24 KOI Table	TICv8
—	—	—	—	—	—	1070.2	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5862	—	0.73	—	—	—	1070.2	Latham et al. 2005	TICv8

Kepler-1790

Adopted host values from one source row

Radius against the Sun

Known planets

Kepler-1790 b

Kepler-1790 and Its Neptune-Like Planet

Underlying measurements and references