(Q21176966)

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

mass

1.9±0.1 Jupiter mass

1 reference

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

1.86±0.5 Jupiter mass

1 reference

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

catalog code

Kepler-451b

catalog

Kepler Confirmed Names

2 references

imported from Wikimedia project

TIC 271164763b

1 reference

discoverer or inventor

Kepler Space Telescope

1 reference

English Wikipedia

time of discovery or invention

May 2015

1 reference

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

1 reference

inferred from equatorial coordinates

constellation

Cygnus

1 reference

based on heuristic

parent astronomical body

2MASS J19383260+4603591

3 references

SIMBAD

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

object stated in reference as

2MASS J19383260+4603591

object stated in reference as

Kepler-451

argument of periapsis

302±8 degree

1 reference

Detection of two additional circumbinary planets around Kepler-451

M sin i

1.86±0.05 Jupiter mass

1 reference

Detection of two additional circumbinary planets around Kepler-451

1.86±0.5 Jupiter mass

1 reference

Detection of two additional circumbinary planets around Kepler-451

orbital eccentricity

0.33±0.05

1 reference

Detection of two additional circumbinary planets around Kepler-451

orbital period

416±2 day

1 reference

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

406±4 day

1 reference

Detection of two additional circumbinary planets around Kepler-451

semi-major axis of an orbit

0.92±0.02 astronomical unit

1 reference

Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603

0.9±0.04 astronomical unit

1 reference

Detection of two additional circumbinary planets around Kepler-451

declination component of proper motion

parallax

2.4952±0.0404 milliarcsecond

2 references

−4.638±0.077 milliarcsecond per year

2 references

right ascension component of proper motion

5.196±0.077 milliarcsecond per year

2 references

4 references