1 E20 M
To help compare different
orders of magnitude
, this page lists
distances
between 10
20
m
(11,000
light years
) and 10
21
m (110,000 light years).
Distances shorter than 10
20
m
1.5 × 10
20
m — 16,000 light years — Diameter of the
Small Magellanic Cloud
(a dwarf galaxy
orbiting
the
Milky Way
)
2.4 × 10
20
m — 25,000 light years — Distance from the
Sun
to the
Canis Major Dwarf Galaxy
.
2.6 × 10
20
m — 28,000 light years — Distance from the Sun to the center of the
Galaxy
.
8.3 × 10
20
m — 88,000 light years — Distance from the Sun to the
Sagittarius Dwarf Elliptical Galaxy
.
9.5 × 10
20
m — 100,000 light years — Diameter of the disc of the
Galaxy
.
Distances longer than 10
21
m
See also
Orders of magnitude (length)
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868
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979
1072
1050s
1st millennium
2nd millennium
1st millennium bc
2nd millennium bc
3rd millennium bc
4th millennium bc
5th millennium bc
1710
1 e9 m
1 e10 m
1 e11 m
1 e13 m
1 e12 m
1 e7 m
1 e8 m
1 e14 m
1 e15 m
1 e16 m
1 e17 m
1 e18 m
1 e19 m
1 e6 m
1 e4 m
1 e5 m
1 e3 m
1 e1 m
1 e0 m
2009
2005
1 e 1 m
1 e 2 m
1 e 3 m
1 e 4 m
1 e 5 m
1 e 7 m
1307
1 e2 m
1016
1026