Broken Hill Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

19.83

Bortle class

Class 6 (Class 6)

Darkness Quotient

45%

Dataset

April 2026

Bright suburban sky

Broken Hill: The Practical Verdict

Broken Hill is a small city in New South Wales with moderately light-polluted skies. While the overall sky quality limits deep-sky observation, the site provides a manageable condition for certain types of stargazing.

The Milky Way is effectively invisible here due to the brightened sky background, but brighter celestial objects like the Moon, planets, and double stars are clear. Observing globular clusters and bright nebulae is possible but requires careful use of filters. Fainter objects, such as broadband galaxies, are challenging with this level of urban sky glow.

For those seeking a significant upgrade, sites like Greenfield Road to the west-south-west offer much darker conditions, around a three-hour drive from Broken Hill. This is strongly recommended for enthusiasts focusing on detailed deep-sky work.

At a Glance

Overall

Limited suburban sky - This is a limited sky for astronomy. The brightest targets remain accessible, but faint deep-sky observing is heavily compromised.

Milky Way

Not visible - The sky background is generally too bright for a reliable Milky Way view.

Best targets from here

Moon, planets, double stars, bright open clusters, narrowband imaging, bright nebula cores

Do not prioritise

broadband galaxies, reflection nebulae, visual faint nebulae, Milky Way photography

Best nearby upgrade

Greenfield Road, South Australia sits about 237 km west south west and reaches Bortle 2, roughly 6.0x darker.

Good dark window

Broken Hill's longest dark windows fall in June and July, with the shortest nights around December and January. For deep-sky imaging, winter gives the best combination of long nights and true astronomical darkness.

Frequently Asked Questions

Can you see the Milky Way from Broken Hill?

No. Broken Hill is a Bortle Class 6 sky with SQM 19.83, so the Milky Way is not visible from the city. For Milky Way photography, look for a Bortle 4 or darker site.

What Bortle class is Broken Hill?

Broken Hill is Bortle Class 6 (SQM 19.83), a limited suburban sky for astronomy.

Is Broken Hill good for stargazing?

Not for serious deep-sky observing. Broken Hill is a limited suburban sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.

Is Broken Hill good for astrophotography?

Broadband deep-sky imaging is heavily compromised from Broken Hill and a Bortle 4 or darker site is strongly recommended. Narrowband imaging of bright emission nebulae remains viable from Broken Hill with appropriate Ha or OIII filters.

What can you observe from Broken Hill?

Primary targets from Broken Hill include Moon, planets, double stars, bright open clusters, narrowband imaging. Targets such as broadband galaxies, reflection nebulae, visual faint nebulae are not realistic from this sky.

Where are darker skies near Broken Hill?

The closest meaningfully darker mapped site is Greenfield Road, South Australia, about 237 km west south west of Broken Hill, reaching Bortle 2.

When is the sky darkest in Broken Hill?

The sky over Broken Hill is darkest around June, July.

Is light pollution in Broken Hill getting better or worse?

There is not yet enough long-term data to give a confident trend for Broken Hill.

• Wilcannia, New South Wales

  Direction

  NE

  Distance (km)

  252.5

  SQM

  21.95

  Bortle

  2

• Milparinka, New South Wales

  Direction

  SE

  Distance (km)

  252.5

  SQM

  21.94

  Bortle

  2

• Greenfield Road, South Australia

  Direction

  WSW

  Distance (km)

  237.1

  SQM

  21.77

  Bortle

  2