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Palisa

Palisa is primarily known as a surname, most notably referring to Johann Palisa (1848–1927), an Austrian astronomer who was one of the most productive discoverers of minor planets in the late 19th and early 20th centuries. His career is associated with the Vienna Observatory, where he conducted extensive surveys of the asteroid belt.

Palisa gained prominence through his systematic searches for moving objects in the night sky. He relied on

In addition to discovering numerous asteroids, Palisa helped refine observational and cataloging practices that improved the

Palisa's legacy endures in the history of astronomy as a benchmark for dedicated asteroid hunting and for

meticulous
astrometric
measurements
and,
as
technology
advanced,
incorporated
photographic
plates
to
aid
in
identifying
and
confirming
new
asteroids.
His
work
contributed
to
the
rapid
growth
of
the
catalog
of
known
minor
planets
during
his
era.
accuracy
of
asteroid
orbits
and
the
reliability
of
discovery
records.
His
methods
and
results
influenced
subsequent
surveys
and
the
broader
study
of
small
bodies
in
the
solar
system.
the
expansion
of
our
knowledge
of
the
asteroid
belt.
He
remains
a
frequently
cited
figure
in
references
to
the
early
discovery
era
of
minor
planets.
See
also
Johann
Palisa
and
the
list
of
minor
planets
discovered
by
Johann
Palisa.