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Palomar Observatory

American  

noun

  1. an astronomical observatory situated on Palomar Mountain in southern California, having a 200-inch (508-centimeter) reflecting telescope and a 48-inch (122-centimeter) Schmidt telescope.


Example Sentences

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When the object was first identified in 2018, spectra obtained with the 200-inch Hale Telescope at Palomar Observatory showed no special features.

From Science Daily • Nov. 7, 2025

Janus was spotted using the Zwicky Transient Facility at Caltech's Palomar Observatory near San Diego, with subsequent observations made by other ground-based telescopes.

From Reuters • Jul. 21, 2023

The initial discovery was made by analyzing data collected by the Zwicky Transient Facility, run at the California Institute of Technology's Palomar Observatory.

From Scientific American • May 3, 2023

Using the enormous 200-inch telescope at the Palomar Observatory, in rural San Diego County, Dr. Schmidt was able to hone in on what appeared to be a faint blue star.

From New York Times • Sep. 22, 2022

They spent one week each month at the Palomar Observatory in California looking for objects, asteroids primarily, whose trajectories carried them across Earth’s orbit.

From "A Short History of Nearly Everything" by Bill Bryson

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