The Hopatcong Observatory Astronomy Club is a 501(c)(3) dedicated to promoting amateur astronomy in the local community. 

The club is based out of the Hopatcong Observatory, originally an Eagle Scout Project.

The club hosts public stargazing events,  members' meetings, and educational outreach to foster a deeper understanding of the night sky.

Our Latest Event: The Perseid Meteor Shower! 

The Perseid meteor shower is always one of the most anticipated sky events of the year, and our club gathered under the summer skies to watch the show. While meteor activity was a little quieter than expected this season (due to the full moon coinciding with the peak, and hazy atmospheric conditions), the night sky offered us plenty of treasures to enjoy.

Brilliant summer constellations arched overhead, and telescopes revealed deep-sky wonders such as the Ring Nebula, the Andromeda Galaxy, and the dazzling star clusters dotting the night sky. 

It was a wonderful evening of astronomy, community, and starry skies—everything a summer star party should be.

Purpose

 -Foster an interest in astronomy by the local public

- Host age-appropriate events for local students

- Host star parties for the general public

- Minimize light pollution in the surrounding area

- Equip the observatory with new astronomy equipment 

In the spotlight: The Parade 

of the Planets!

The comet Tsuchinshan-Atlas made its closest approach to earth on Saturday, October 12 at a distance of 44 million miles.

To celebrate this astronomical event, the Hopatcong Observatory hosted a comet watch party. On a crisp evening under the stars,  astronomy enthusiasts and families alike gathered for a night of stargazing. The anticipation was palpable as guests gathered at the observatory, excited to catch a glimpse of the comet, which had been the talk of the astronomy community for months. 

Club members provided telescopes and insights about Tsuchinshan-ATLAS and other night sky phenomena, including the northern lights. The  watch party was a huge success, as the comet was visible to the naked eye. In fact, many stunning pictures were taken of the comet and its tail. The club is grateful for everyone who joined us for this special night. We look forward to continuing our outreach efforts, fostering a love for the stars, and inspiring the next generation of astronomers. 

Event of the year: Solar Eclipse!

The Hopatcong Observatory Astronomy Club hosted a solar eclipse watch party at the Hopatcong Observatory. Over 300 attendees came out to witness the last solar eclipse in the NY metro area until 2079! The temperature got noticeably colder and the sky grew dark as the moon covered 93% of the sun's surface. In attendance were several local schools, scouts, and the general public. The day was a great success, and the club was proud to see the community come together as a whole to celebrate this celestial event.

Hopatcong Observatory's News 12 New Jersey interview regarding the eclipse.