(Q113451851)

unconfirmed exoplanet

1 reference

1 reference

TOI-451.02

TESS Object of Interest

2 references

TOI-451b

catalog

TESS Object of Interest

1 reference

TIC 257605131b

1 reference

TOI-451 Ab

TESS Object of Interest

1 reference

time of discovery or invention

February 2021

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

2 references

inferred from equatorial coordinates

constellation

Eridanus

1 reference

based on heuristic

parent astronomical body

3 references

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

object stated in reference as

TOI-451

object stated in reference as

TOI-451

argument of periapsis

0 degree

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

238±85 degree

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

orbital eccentricity

0.19±0.2

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

reason for deprecated rank

0

item/value with less precision and/or accuracy

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

orbital inclination

88.2±1.7 degree

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

86.5±2.9 degree

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

orbital period

1.858703±0.000035 day

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

1.8587028±0.00001 day

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

semi-major axis of an orbit

0.0283±0.0012 astronomical unit

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

0.0271±0.0038 astronomical unit

1 reference

declination component of proper motion

parallax

8.0527±0.025 milliarcsecond

2 references

12.152±0.789 milliarcsecond per year

2 references

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

right ascension component of proper motion

SIMBAD

−11.436±0.544 milliarcsecond per year

2 references

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

SIMBAD

radius

1.91±0.12 Earth radius

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

0.16879±0.00856 Jupiter radius

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

3 references

right ascension

62.966385 degree

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

declination

−37.93973 degree

1 reference

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream