Map of the Universe

Hale–Bopp

Comet · Great Comet of 1997

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Hale–Bopp
Picture: E. Kolmhofer, H. Raab; Johannes-Kepler-Observatory, Linz, Austria (https://sternwarte.at), CC BY-SA 3.0, via Wikimedia Commons.

About Hale–Bopp

On 2026-01-01, the date the map shows, Hale–Bopp was 50.3 AU from the Sun; sunlight takes 6.97 hours to reach it.

It goes round the Sun once every 2,418.1 years, at an average distance of 180 AU.

It is about 60 km across.

The map lists it as a comet and shows it in the Solar System part of the map, drawn on the plane of Earth’s orbit (the ecliptic).

Key numbers

Semi-major axis180 AU
Orbital period2,418.1 years
Eccentricity0.9949
Inclination89.77°
Radius30.0 km
Distance from the Sun50.3 AU

Where it is

Its place in the universe, from the inside out: Solar System › Orion–Cygnus Arm (Local Arm) › Milky Way › Local Group › Virgo Supercluster › Laniakea Supercluster › Observable universe.

Zoom out to see it in context: Neptune and the Kuiper belt, a view about 110 AU across.

From Wikipedia

Comet Hale–Bopp is a long-period comet that was one of the most widely observed of the 20th century and one of the brightest seen for many decades.

Excerpt from the Wikipedia article Comet Hale–Bopp, licensed CC BY-SA 4.0.

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