Noun
An
asteroid
possessing
an
orbit
that
crosses
the
orbit
of
the
Earth
and
an
orbital period
of
over
one
year
,
with
semimajor axes
greater
than
1
AU
,
and
perihelion
distances
less
than
1
.
017
AU
.
Proper noun
The
son
of
Zeus
and
Leto
(
or
Jupiter
and
Latona
),
and
the
twin
brother
of
Artemis
(
or
Diana
).
He
was
the
god
of
light
,
music
,
medicine
,
and
poetry
;
and
prophecy
,
dance
,
manly
beauty
,
and
more
.