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Elephant Head observatory

United States · North America
✦ 31.9450, -110.8421

Satellite imagery: Esri, Maxar, Earthstar Geographics

About this observatory

Elephant Head observatory is identified with the Fred Lawrence Whipple Observatory on Mount Hopkins in southern Arizona, a major research site jointly run by the Smithsonian Astrophysical Observatory and the University of Arizona.

About Elephant Head observatory

The site sits at about 8,585 feet elevation in the Santa Rita Mountains. It hosts research spanning solar system, galactic and extragalactic astronomy, run jointly by the Smithsonian Astrophysical Observatory and the University of Arizona.

Telescopes & research

Its primary instrument is the Multiple Mirror Telescope (MMT), one of the larger research telescopes in the United States, supporting the site's broad observational research programme.

Location & getting there

The observatory is set on Mount Hopkins in Arizona, United States, at an elevation of about 8,585 feet, at coordinates near 31.95°N, 110.84°W.

Visiting Elephant Head observatory

The visitor centre is open Monday to Friday, 8:30 a.m. to 4:30 p.m., excluding federal holidays. Guided tours run Monday, Wednesday and Friday from mid-March through November, require reservations, and carry a fee - plan ahead before visiting.

See your named star from here

A working research telescope like the MMT is proof of how precisely coordinates can pin down a single star. A named star from Star Register comes with the same kind of right ascension and declination, so any observatory with a telescope can help you find it. Browse the catalogue to name one.

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 on Mount Hopkins in the Santa Rita Mountains of southern Arizona, at about 8,585 feet elevation.
It's jointly run by the Smithsonian Astrophysical Observatory and the University of Arizona.
Yes. The visitor centre is open weekdays 8:30 a.m. to 4:30 p.m. (excluding federal holidays), and guided tours run Monday, Wednesday and Friday from mid-March through November with reservations and a fee.
Its primary instrument is the Multiple Mirror Telescope (MMT), used for solar system, galactic and extragalactic research.
Location
Nearby observatories
Elephant Head Observatory, Mount Hopkins, Arizona | Star-Register.eu