(Q97129338)

unconfirmed exoplanet

1 reference

SIMBAD

mass

17±12 Earth mass

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

0.053±0.038 Jupiter mass

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

Kepler object of interest

catalog code

KOI-3152b

catalog

2 references

Kepler-1661b

catalog

Kepler Confirmed Names

1 reference

Kepler-1661 (AB)b

catalog

Kepler Confirmed Names

1 reference

time of discovery or invention

2019

1 reference

March 2020

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

2 references

inferred from equatorial coordinates

constellation

Lyra

1 reference

based on heuristic

parent astronomical body

3 references

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

object stated in reference as

Kepler-1661

object stated in reference as

KOI-3152

argument of periapsis

67.1±5 degree

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

orbital eccentricity

0.06±0.01

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

0.057±0.005

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

orbital inclination

89.46±0.02 degree

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

89.464±0.012 degree

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

orbital period

175.06±0.06 day

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

175.06±0.07 day

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

semi-major axis of an orbit

0.633±0.005 astronomical unit

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

declination component of proper motion

parallax

2.4066±0.017 milliarcsecond

2 references

−26.42±0.034 milliarcsecond per year

2 references

right ascension component of proper motion

−7.994±0.035 milliarcsecond per year

2 references

3.87±0.06 Earth radius

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

3 references

right ascension

285.1670927 degree

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary

declination

41.9669383 degree

1 reference

Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary