Assertion: nebula's star | /r/HasProperty | white dwarf
Facets:
value: at this stage
type: TEMPORAL
value: generally
type: DEGREE
Source sentences:
text: The star at the centre of the nebula is a white dwarf with an estimated mass of about 0.64 solar masses.
text: Compact stars below the Chandrasekhar limit of 1.39 M ☉ are generally white dwarfs whereas compact stars with a mass between 1.4 M ☉ and 2.16 M ☉ are expected to be neutron stars, but there is an interval of a few tenths of a solar mass where the masses of low-mass neutron stars and high-mass white dwarfs can overlap.
text: At this stage the star is now a White Dwarf (pictured above), the burning embers of a dead star around the size of the Earth.
text: Remnant: The low mass core continues shrinking to form a star known as a white dwarf surrounded by the planetary nebula.
text: The duo consists of an aging red giant star and a burned-out star, a white dwarf.
text: The central star in the Dumbbell Nebula is a white dwarf with with a visual magnitude of 13.5 and a radius of 0.055 solar radii, which makes the star the largest white dwarf known.
text: The star at the focal point of the nebula is a white dwarf with an expected mass of about 0.64 solar masses.
text: The duo consists of an aging red giant star and a burned-out star, a white dwarf.
text: The duo consists of an aging red giant star and a burned-out star, a white dwarf.
text: The central star is white dwarf with about 60% of the Sun’s mass, and an effective temperature of 123,000K that makes it shine between 41 and 148 times as brightly as the Sun.