The world's largest star register

Winchester observatory

United States · North America
✦ 42.4533, -71.1350

Satellite imagery: Esri, Maxar, Earthstar Geographics

About this observatory

Winchester Observatory is a private observatory in Massachusetts, built to support long, unattended nights of variable-star observation from a home setting.

About Winchester Observatory

Built around 2003, the observatory is housed under a 6-foot diameter dome and centred on a 10-inch f/6.3 Meade LX200 computerised telescope. It was designed to be automated enough for extended, unattended observing runs using largely off-the-shelf hardware.

Telescopes & research

The observatory has been used for variable-star observational work associated with the American Association of Variable Star Observers (AAVSO), contributing data on stars whose brightness changes over time.

Location & getting there

Winchester Observatory is located in Massachusetts, United States.

Visiting Winchester Observatory

As a private, home-based observatory, it is not generally open to public visitors; its value lies chiefly in the variable-star data it has helped collect for the AAVSO community.

See your named star from here

Winchester Observatory's Meade LX200 was built to track precise coordinates through the night, the very idea behind every star named with Star Register. Browse the catalogue or name a star to claim your own point in the sky.

Opening hours

Opening hours and public-visit programs vary by season. Check Google Maps for current times before you travel.

Frequently asked questions
It's in Massachusetts, United States.
A 10-inch f/6.3 Meade LX200 computerised telescope, housed under a 6-foot diameter dome.
No, it's a private, home-based observatory used mainly for variable-star observation rather than public visits.
It supports variable-star observational work associated with the American Association of Variable Star Observers (AAVSO).
Location
Nearby observatories
Winchester Observatory, Massachusetts | Star-Register.eu