Parallax second

Meaning

Noun

●

In Astronomy:

A

unit

of

length,

used

in

astronomy,

defined

as

the

distance

from

the

Earth

of

an

object

that

exhibits

a

parallax

of

1

arcsecond.

It

is

approximately

equal

to

3.08568025

×

10¹³

kilometers

or

3.2616

light

years.

Sourced from

Synonyms

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