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Astrometry is a
branch of
astronomy that
involves precise measurements of the
positions and
movements of
stars and
other celestial bodies. It provides...
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distant cosmic radio sources,
spacecraft tracking, and for
applications in
astrometry. However,
since the VLBI
technique measures the time
differences between...
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Astrometry has been used to
discover a
handful number of exoplanets,
mostly gas
giants more m****ive than Jupiter. It is
based on
measuring a star's proper...
- In astronomy, photometry, from Gr**** photo- ("light") and -metry ("measure"), is a
technique used in
astronomy that is
concerned with
measuring the flux...
- A-type star HIP 99770 (29 Cygni),
detected with Gaia/Hipparcos
precision astrometry and high-contrast imaging. HIP 99770 b is the
first joint direct imaging...
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professor of
statistics at the
University of Vermont.
Jefferys specialized in
astrometry,
celestial mechanics, and astrophysics,
including the
kinematics and dynamics...
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abandonment of a model. Most of the
topics in astrophysics, astrochemistry,
astrometry, and
other fields that are
branches of
astronomy studied by theoreticians...
- The
Naval Observatory Vector Astrometry Software (NOVAS) is a
software library for
astrometry-related
numerical com****tions. It is
developed by the Astronomical...
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Pierre Lacroute (1906–1993), was a
French astrophysicist and
pioneer of
astrometry using satellite experiments. He is
known as the
first proposer of the...
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astrometric grid.
Another key development,
known as
gridless narrow-angle
astrometry (GNAA), was the
ability to
apply the
measurement capability worked out...
