(Q19801300)

SIMBAD

An ancient extrasolar system with five sub-earth-size planets

1 reference

BD+41 3306b

1 reference

KOI-3158b

Kepler object of interest

2 references

Kepler-444b

catalog

Kepler Confirmed Names

2 references

Kepler object of interest

KOI-3158.01

catalog

2 references

Kepler-444 Ab

catalog

Kepler Confirmed Names

2 references

imported from Wikimedia project

TIC 394172596b

1 reference

discoverer or inventor

Kepler

1 reference

Spanish Wikipedia

time of discovery or invention

February 2015

1 reference

An ancient extrasolar system with five sub-earth-size planets

An ancient extrasolar system with five sub-earth-size planets

2 references

inferred from equatorial coordinates

constellation

Lyra

1 reference

based on heuristic

parent astronomical body

BD+41 3306A

3 references

An ancient extrasolar system with five sub-earth-size planets

object stated in reference as

Kepler-444

SIMBAD

object stated in reference as

Kepler-444

orbital eccentricity

0.16±0.21

1 reference

An ancient extrasolar system with five sub-earth-size planets

reason for deprecated rank

0

item/value with less precision and/or accuracy

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

orbital inclination

88±1.2 degree

1 reference

An ancient extrasolar system with five sub-earth-size planets

orbital period

3.60011885±0.00000365 day

1 reference

Transit timing observations from Kepler. IX. Catalog of the full long-cadence data set

3.6001053±0.0000083 day

1 reference

An ancient extrasolar system with five sub-earth-size planets

reason for deprecated rank

3.6001053 day

item/value with less precision and/or accuracy

2 references

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

An ancient extrasolar system with five sub-earth-size planets

semi-major axis of an orbit

0.04178±0.00079 astronomical unit

1 reference

An ancient extrasolar system with five sub-earth-size planets

0.04028607969 astronomical unit

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

declination component of proper motion

parallax

27.4137±0.0295 milliarcsecond

2 references

−632.202±0.051 milliarcsecond per year

2 references

right ascension component of proper motion

94.682±0.055 milliarcsecond per year

2 references

0.036±0.001 Jupiter radius

1 reference

An ancient extrasolar system with five sub-earth-size planets

0.577±0.04 Earth radius

1 reference

Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2

0.03595 Jupiter radius

1 reference

An ancient extrasolar system with five sub-earth-size planets

0.3482727064±0.02977344745 Earth radius

1 reference

The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory

3 references