Overland Park Stargazing & Astronomy Report

Light pollution and stargazing locations near Overland Park

City
Overland Park
Country
United States
Latitude
38.9822
Longitude
-94.6708

Key Sky Quality Metrics

SQM (mag/arcsec²)
18.14
Bortle class
Class 8 (Class 8)
Darkness Quotient
24%
Dataset
March 2026

City sky

Overland Park: The Practical Verdict

Overland Park is a large suburban city in the Kansas City metropolitan area of the central United States, known for its extensive residential districts and strongly urban character.

The city generally experiences High Light Pollution, with a Darkness Quotient of 24% — placing it among the more light-polluted urban locations, though not quite at the very brightest extreme.

In practical terms, brighter targets are the most realistic from within the city: the Moon, planets, double stars and the brightest open clusters. A few showpiece deep-sky objects, such as the Orion Nebula and the brightest globular clusters, can still be attempted, but faint galaxies and delicate nebulae are largely washed out by skyglow.

Meaningfully darker skies are not close at hand, and a proper improvement takes a fairly long drive. The nearest reasonable dark-sky step is about 160 kilometres to the south, near Crawford County, Kansas, where conditions improve to a good rural standard.

The map shows Overland Park embedded in a broad urban glow, with a bright pink-white core surrounded by red, orange and yellow spill that blends into the wider metropolitan lighting. Rather than a compact island of light, the city appears tied into a much larger developed region, so the sky brightness spreads well beyond the immediate centre.

Away from the core, the colours cool to green and blue in several directions, but the pattern is broken up by many smaller light domes rather than opening quickly into a single dark area. That suggests suburban and small-town lighting remains a factor across much of the surrounding landscape.

The darkest patches on the map are pushed towards the outer edges, especially where the greyer tones become more continuous. In other words, Overland Park is noticeably brighter than its rural surroundings, but the transition is gradual rather than abrupt, which fits the need for a longer drive to find a really worthwhile improvement.

Overhead sky conditions

Looking straight up from Overland Park, the zenith remains heavily affected by urban skyglow rather than turning genuinely dark overhead. With an SQM of 18.14 and a city-sky classification, the background stays bright enough to suppress many fainter stars even when conditions are otherwise clear.

The familiar brighter constellations still show up, but they appear thinner and less richly filled in than they would from the countryside. The Milky Way is generally lost, and the sky has the washed, luminous look typical of a large suburban setting.

For casual observing this still leaves plenty to enjoy in the Solar System and among the brightest star patterns. For deep-sky work, though, the zenith itself is bright enough to be a limiting factor before you even consider the brighter horizons.

north - poor

At about 15 kilometres north of Overland Park, the sky is still poor, remaining in Bortle 8 territory with strong urban skyglow. Conditions improve usefully farther out, reaching good rural quality around 100 kilometres away and genuinely dark skies by about 200 kilometres.

north-north-east - poor

The north-north-east remains poor at roughly 15 kilometres, where the sky is still Bortle 9 and heavily washed out. A meaningful improvement does arrive farther on, with good skies around 100 kilometres away and truly dark conditions by about 200 kilometres.

north-east - poor

At around 15 kilometres to the north-east, the outlook is poor, with Bortle 9 brightness still dominating the horizon. This direction improves much more strongly with distance, reaching genuinely dark conditions by about 100 kilometres.

east-north-east - poor

The east-north-east is still poor at roughly 15 kilometres from the city, with Bortle 8 skies and only limited relief from the urban glow. Farther out it becomes much more promising, with genuinely dark skies reached at about 100 kilometres.

east - poor

At around 15 kilometres east, the sky remains poor, still sitting in Bortle 8 conditions. There is some improvement farther out, reaching a good rural standard around 100 kilometres away, but genuinely dark skies are not reached within the sampled distance in this direction.

east-south-east - poor

The east-south-east is also poor at about 15 kilometres, with Bortle 8 brightness still very much in control. Farther out the sky improves to a good rural level, but genuinely dark skies are not reached within the sampled radius in this direction.

south-east - poor

At roughly 15 kilometres south-east of the city, conditions are still poor under Bortle 8 skies. A worthwhile improvement appears farther out, with good rural conditions around 100 kilometres away and genuinely dark skies by about 200 kilometres.

south-south-east - poor

The south-south-east remains poor at about 15 kilometres, still in Bortle 8 territory despite leaving the immediate urban centre. This is one of the stronger directions farther out, reaching good conditions by around 50 kilometres and genuinely dark skies by about 100 kilometres.

south - poor

At about 15 kilometres south, the sky is still poor, with Bortle 8 brightness limiting anything faint. The direction improves well with distance, becoming good by around 50 kilometres and genuinely dark at about 100 kilometres.

south-south-west - poor

Around 15 kilometres to the south-south-west, the sky remains poor under Bortle 8 conditions. A solid improvement comes farther out, with genuinely dark skies reached at about 100 kilometres.

south-west - poor

The south-west is poor at roughly 15 kilometres, where Bortle 9 brightness still overwhelms faint detail. It becomes much better with distance, reaching good rural quality by around 50 kilometres and genuinely dark skies at about 100 kilometres.

west-south-west - poor

At around 15 kilometres west-south-west, the sky is still poor, sitting in Bortle 8 conditions. Farther out there is a strong improvement, with genuinely dark skies available at about 100 kilometres.

west - poor

The west remains poor at roughly 15 kilometres from Overland Park, with Bortle 8 skyglow still obvious. There is some improvement farther away, but genuinely dark skies are not reached within the sampled radius in this direction.

west-north-west - fair

West-north-west is the best nearby-looking direction, though at about 15 kilometres it is still only fair, with Bortle 7 skies rather than truly dark conditions. It improves further out to good rural quality around 50 kilometres, and excellent darkness appears by about 200 kilometres.

north-west - fair

At around 15 kilometres north-west, the sky is fair, with Bortle 7 conditions offering a modest improvement over the city centre. Darker skies continue to build with distance, reaching genuinely dark quality at about 100 kilometres.

north-north-west - poor

The north-north-west is still poor at roughly 15 kilometres, remaining in Bortle 8 conditions. A useful improvement appears farther out, with good rural skies around 100 kilometres away and genuinely dark conditions by about 200 kilometres.

zenith - poor

Looking straight up from Overland Park, the zenith is poor, matching Bortle 8 conditions overhead. The brighter constellations are still easy enough to trace, but the background is bright, the richer star fields are thinned out, and the Milky Way is generally not visible from within the city.

  • Near Center Township, Iowa
    Direction
    WNW
    Distance (km)
    271.5
    SQM
    21.35
    Bortle
    3

    Milky Way visible, broadband DSO imaging

  • Near Crawford County, Kansas
    Direction
    S
    Distance (km)
    159.3
    SQM
    21.19
    Bortle
    4

    Bright nebulae, galaxies, narrowband imaging

  • Near Hamilton Township, Missouri
    Direction
    ENE
    Distance (km)
    175.6
    SQM
    21.18
    Bortle
    4

    Bright nebulae, galaxies, narrowband imaging

Historical Light Pollution Trends

Overland Park's long-term trend is fairly stable, with only a slight improvement over the available record. SQM rises from 18.07 in the earliest reading to 18.14 in the latest one, a small gain rather than a dramatic change.

The average across the series is 18.19, with values ranging from 17.78 to 18.42, so there is some variation between snapshots but not a wholesale shift in sky quality. The fitted trend is only about 0.0049 SQM per year, which points to very gradual change.

In practical observing terms, that means the city has remained consistently bright for years. Any improvement is modest enough that most observers would still experience broadly similar urban-sky limitations from one year to the next.