HATS-18 (Q83622638)

mass

1.037±0.047 solar mass

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

catalog code

Gaia DR2 3483636295772522880

1 reference

2MASS J11354977-2909216

1 reference

GSC 06664-00410

1 reference

TIC 14614418

1 reference

WISEA J113549.78-290921.7

1 reference

TOI-750

TESS Object of Interest

1 reference

inferred from equatorial coordinates

Gaia DR3 3483636295773117440

1 reference

1 reference

child astronomical body

HATS-18b

series ordinal

b

0 references

distance from Earth

635.486±16.194 parsec

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

621.813±6.9984 parsec

1 reference

635.486±16.1941 parsec

1 reference

645±36 parsec

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

parallax

1.5736±0.0401 milliarcsecond

1 reference

1.6082±0.0181 milliarcsecond

1 reference

declination component of proper motion

−4.904±0.035 milliarcsecond per year

1 reference

−4.839±0.013 milliarcsecond per year

1 reference

right ascension component of proper motion

3.179±0.046 milliarcsecond per year

1 reference

3.152±0.019 milliarcsecond per year

1 reference

radial velocity

7,663.3±7.7 kilometre per second

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

type of variable star

eclipsing binary star

2 references

TESS Eclipsing Binary Stars. I. Short-cadence Observations of 4584 Eclipsing Binaries in Sectors 1–26

Temperature and Distance Dependence of Tidal Circularization in Close Binaries: A Catalog of Eclipsing Binaries in the Southern Hemisphere Observed by the TESS Satellite

spectral class

G

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

12.736±0.026

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

12.382±0.028

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

12.289±0.028

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

14.87±0.06

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

14.067±0.04

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

14.407±0.02

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

13.854±0.03

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

13.77±0.15

1 reference

13.864151±0.002804

1 reference

luminosity

0.873767±0.05075474 solar luminosity

1 reference

metallicity

0.28±0.08

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

radius

1.0699601±0.0299671 solar radius

1 reference

1.02±0.057 solar radius

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

2 references

173.95740475263 degree

1 reference

declination

−29.15604305907 degree

1 reference

effective temperature

5,395±76.5 kelvin

1 reference

5,600±120 kelvin

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star

age estimated by a dating method

4.2 gigaannum

1 reference

HATS-18b: an extreme short-period massive transiting planet spinning up its star