- A
substellar object,
sometimes called a substar, is an
astronomical object, the m**** of
which is
smaller than the
smallest m**** at
which hydrogen fusion...
- The
subsolar point on a
planet is the
point at
which its Sun is
perceived to be
directly overhead (at the zenith); that is,
where the Sun's rays strike...
-
deuterium burning, is a
nuclear fusion reaction that
occurs in
stars and some
substellar objects, in
which a
deuterium nucleus and a
proton combine to form a helium-3...
-
Candidates Remnants Planetary nebulae Timeline of
stellar astronomy Related Substellar object Brown dwarf Sub
Planet Galactic year
Galaxy Guest Gravity Intergalactic...
-
Mamajek in 2012. The
existence and
parameters of the ring
system around the
substellar companion J1407b were
deduced from the
observation of a very long and...
- 36
Ophiuchi (or
Guniibuu for
component A) is a
triple star
system 19.5 light-years from Earth. It is in the
constellation Ophiuchus. The
primary and secondary...
- Feng, Fabo; Butler, R. Paul; et al. (August 2022). "3D
Selection of 167
Substellar Companions to
Nearby Stars". The
Astrophysical Journal Supplement Series...
- the
first case of
linking white dwarf pollution with the
presence of a
substellar object. It is
thought that the
orbits of
planetesimals are
being disrupted...
-
enough to
support hydrogen fusion and are
therefore stars, but most are of
substellar m**** and are
therefore brown dwarfs. They are a very dark red in color...
-
radial velocity variations in
Mirach (HD 6860),
showing evidence of a
substellar companion,
likely a
brown dwarf. "HD 6860 | NASA
Exoplanet Archive". exoplanetarchive...
