TOI-4138.01 (Q113592598)

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

mass

0.67±0.03 Jupiter mass

1 reference

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

catalog code

TOI-4138.01

catalog

TESS Object of Interest

1 reference

TOI-4138b

catalog

TESS Object of Interest

2 references

time of discovery or invention

TIC 257060897b

1 reference

TIC 257060897.01

1 reference

2021

1 reference

January 2022

1 reference

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

2 references

inferred from equatorial coordinates

constellation

Ursa Minor

1 reference

based on heuristic

parent astronomical body

3 references

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

object stated in reference as

TIC 257060897

object stated in reference as

TOI-4138

argument of periapsis

20±72 degree

2 references

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

orbital eccentricity

0.03±0.02

2 references

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

orbital inclination

86±0.7 degree

2 references

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

orbital period

3.660028±0.000006 day

1 reference

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

3.660033±0.0000022 day

1 reference

ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations

semi-major axis of an orbit

0.051±0.002 astronomical unit

1 reference

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

parallax

1.9695±0.0112 milliarcsecond

2 references

Gaia Early Data Release 3

declination component of proper motion

SIMBAD

−7.779±0.015 milliarcsecond per year

2 references

Gaia Early Data Release 3

right ascension component of proper motion

SIMBAD

13.508±0.013 milliarcsecond per year

2 references

Gaia Early Data Release 3

SIMBAD

radius

1.49±0.04 Jupiter radius

1 reference

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

3 references

right ascension

227.5321527 degree

1 reference

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star

declination

72.7103128 degree

1 reference

TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star