Satellite Passes Tonight — Holbrook, MA

Live satellite pass predictions for Holbrook, Massachusetts. Updated in real time.

Tonight's Visible Passes

THOR AGENA D R/B 8:34 PM
Max elevation 15°
Direction SSW → NNW
Duration 13 min
SL-3 R/B 8:47 PM
Max elevation
Direction WNW → NNE
Duration 11 min
SL-3 R/B 12:16 AM
Max elevation
Direction NNW → ENE
Duration 11 min
CSS (TIANHE) 4:28 AM
Max elevation 61°
Direction W → ESE
Duration 11 min
ATLAS CENTAUR 2 4:47 AM
Max elevation
Direction SSW → ESE
Duration 8 min
ISS (ZARYA) 5:08 AM
Max elevation 24°
Direction W → NE
Duration 10 min

Predictions computed at 4:06 PM. Times shown in local time.

Full Pass Predictions

Interactive predictions with weather, viewing conditions, and more satellites.

Tonight

🛰️ Satellite Passes

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Satellite Watching in Holbrook

Best Viewing Season

Summer and early fall (June–September)

Weather Conditions

Winters bring frequent cloud cover. Summer offers the longest and warmest viewing windows. Fall is excellent with clear, crisp nights.

Light Pollution

Holbrook has a Bortle class of 5 (moderate light pollution — bright satellites easily visible). The Northeast region averages about 90 clear nights per year.

Launch Visibility

Too far north to see Cape Canaveral launches directly. Follow live streams for the best experience.

Not visible from the Northeast. Vandenberg launches head south over the Pacific.

Viewing Tips for Holbrook

Head to rural areas in Vermont, New Hampshire, or Maine for darker skies. Coastal areas can offer unobstructed horizons for low-elevation passes.

Best Time to Watch

Check for passes during the first 2 hours after sunset or before sunrise. This is when satellites catch sunlight against a dark sky.

What to Look For

Satellites look like steady, bright stars moving smoothly across the sky. They don't blink like airplanes.

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