Hamba Wutang Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

21.91

Bortle class

Class 2 (Class 2)

Darkness Quotient

97%

Dataset

May 2026

Typical truly dark site

Hamba Wutang: The Practical Verdict

Hamba Wutang, a remote site in East Nusa Tenggara, provides an exceptionally dark sky environment suited for serious astronomical observation. The site itself boasts a very strong dark sky quality with Bortle Class 2 conditions, making it an excellent location for observing the Milky Way and other deep-sky objects without the need for further travel.

Under these pristine dark sky conditions, the Milky Way is clearly visible, showcasing significant structure and contrast. Perfect conditions for observing galaxies, nebulae, and star clusters exist without the interference of light pollution. Meteor showers and widefield nightscape photography also thrive in this environment.

Since Hamba Wutang is already among the darkest locations in the area, there is no compelling need to seek out another site for improved sky darkness. Its location provides year-round astronomical darkness, most ideally during June and July. This remote setting ensures an uninterrupted celestial experience for astronomers.

At a Glance

Overall

Very strong dark sky - This is a very strong dark-sky location where the Milky Way, faint stars, nebulae, and galaxies are realistically accessible.

Milky Way

Clearly visible - The Milky Way should be prominent on moonless nights, with visible structure and strong contrast.

Best targets from here

Milky Way, galaxies, nebulae, globular clusters, open clusters, meteor showers

Do not prioritise

none due to light pollution alone

Already a strong sky

Hamba Wutang is already a strong astronomy location. There is no obvious reason to travel for a darker sky.

Good dark window

Hamba Wutang retains astronomical darkness throughout the year, so seasonality is less extreme than at higher latitudes. The main limitation is light pollution, not the length of the dark window.

Frequently Asked Questions

Can you see the Milky Way from Hamba Wutang?

Yes. Hamba Wutang reaches Bortle 2, dark enough that the Milky Way is clearly visible on clear, moonless nights.

What Bortle class is Hamba Wutang?

Hamba Wutang is Bortle Class 2 (SQM 21.91), a very strong dark sky for astronomy.

Is Hamba Wutang good for stargazing?

Yes. Hamba Wutang is a very strong dark sky and supports serious stargazing including deep-sky observing.

Is Hamba Wutang good for astrophotography?

Broadband deep-sky imaging is realistic from Hamba Wutang. Narrowband imaging of bright emission nebulae remains viable from Hamba Wutang with appropriate Ha or OIII filters.

What can you observe from Hamba Wutang?

Primary targets from Hamba Wutang include Milky Way, galaxies, nebulae, globular clusters, open clusters. Targets such as none due to light pollution alone are not realistic from this sky.

Where are darker skies near Hamba Wutang?

No meaningfully darker mapped site was found within the search radius around Hamba Wutang.

When is the sky darkest in Hamba Wutang?

The sky over Hamba Wutang is darkest around June, July.

Is light pollution in Hamba Wutang getting better or worse?

Long-term light pollution over Hamba Wutang has been broadly stable across the available measurements.

• Kecamatan Wulla Waijelu, East Nusa Tenggara

  Direction

  ESE

  Distance (km)

  5

  SQM

  21.92

  Bortle

  2

• Maminasa, South Sulawesi

  Direction

  N

  Distance (km)

  346.6

  SQM

  21.95

  Bortle

  2