Cordell-Lorenz Observatory

Can you visit Cordell-Lorenz Observatory? Yes

Public viewing Thursdays 8-10 pm during academic terms (mid-Aug to mid-Dec, mid-Jan to mid-May).

A public night at an observatory usually starts at dusk with a short talk, then a line at the eyepiece of the main telescope for the Moon, a planet or a bright cluster, with volunteers' smaller telescopes set up outside. Dress for the night air even in summer: domes are not heated, so the telescope stays at outside temperature. Many nights sell out or cancel for clouds, so check the observatory's site on the day.

Telescopes at Cordell-Lorenz Observatory

12.5-inch reflector, 6-inch Clark refractor.

How dark the sky is at Cordell-Lorenz Observatory

Cordell-Lorenz Observatory has no Bortle rating in the list yet. The scale below shows what each class looks like.

Sky brightness and class come from the World Atlas of Artificial Night Sky Brightness (Falchi et al. 2016, CC BY-NC 4.0), with natural skyglow added, at the coordinates below. Research telescopes are often sited on mountains above the haze, so the real sky can be darker than the map suggests.

Cordell-Lorenz Observatory among the observatories of Tennessee

Green dots are observatories open to the public, blue dots research or private sites, squares dark sky places; select one for its page. See Tennessee observatories for the full list.

The coordinates on this page point to Cordell-Lorenz Observatory, Sewanee campus: 35.204°N, 85.920°W.

Map data © OpenStreetMap contributors. Open the larger map · Directions. Mountain observatory roads are often gated after dark; go only on a scheduled public night.

Dark sky places, observatories and clubs near Cordell-Lorenz Observatory

Nearest dark sky places

Other observatories open to the public within 150 km

• Clarence T. Jones ObservatoryChattanooga, Tennessee, 66 km (41 mi). UTC public lesson and viewing nights several times a year Oct-Apr, star parties and solstice seminars
• MTSU ObservatoryMurfreesboro, Tennessee, 86 km (53 mi). MTSU Classical Observatory (16-inch) and Uranidrome naked-eye plaza; free public star parties each semester after physics lectures
• Vanderbilt Dyer ObservatoryBrentwood, Tennessee, 119 km (74 mi). Ticketed Telescope Nights and Meet the Astronomer evenings (Eventbrite); free public star parties with Barnard-Seyfert Astronomical Society 1-2 times monthly
• Tamke-Allan ObservatoryRoane County, Tennessee, 134 km (83 mi). Free public stargazes several times a year (latest listed 2024 on college page)

Astronomy clubs within 150 km

• Barnard Astronomical SocietyChattanooga, Tennessee, 66 km (41 mi). Meets Monthly, 6 pm social
• Von Braun Astronomical SocietyHuntsville, Alabama, 79 km (49 mi)
• Barnard-Seyfert Astronomical SocietyNashville, Tennessee, 130 km (81 mi). Meets Monthly, Wednesday 7 pm
• Cumberland Astronomical SocietyGallatin, Tennessee, 140 km (87 mi). Meets Hendersonville Public Library, Hendersonville TN

Star parties near Cordell-Lorenz Observatory

Planning a trip? Astrotourism in Tennessee puts the dark sky places, observatories, clubs, star parties, planetariums and science centers of the state on one map, with the best night out worked out.

Cordell-Lorenz Observatory record

From the site's observatories dataset (observatories_q426). Distances are computed from the coordinates.