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Observatories and Instruments

Nobeyama Radio Observatory

Ground-Based Radio and Millimeter Observatories

Japan's principal millimeter-wave radio observatory, operated by the National Astronomical Observatory of Japan near Mount Yatsugatake and home to a 45-meter millimeter-wave telescope that was, for decades after its 1982 completion, among the largest and most sensitive of its kind. It has also hosted a dedicated solar radio array for continuous monitoring of the Sun.

Facts
Observatory Type
Astronomical observatory operating radio instruments 2
Location
Minamimaki, Nagano, Japan 2
Operational
from 1982 3
Measures
Radio waves at short millimetre wavelengths 2
Operating Principle
45-metre single-dish radio telescope 2
Classification
Observing Band
Radio 1
Connections

Operated By

Source Wikipedia: Nobeyama Radio Observatory
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Located In

Also in Geography Atlas: where this subject is located.

Sources
1. Wikipedia (space and spaceflight articles)
Wikimedia Foundation
2. Wikipedia: Nobeyama Radio Observatory
  • Lead section, opening sentence
    The Nobeyama Radio Observatory (NRO) is an astronomical observatory
  • Lead section, location sentence
    located near Minamimaki, Nagano, Japan at an elevation of 1350 metres
  • Telescopes section, 45-m Radio Telescope wavelength clause
    A 45-m single-dish radio telescope that operates in short-millimetre wavelengths
  • Telescopes section, 45-m Radio Telescope design clause
    A 45-m single-dish radio telescope that operates in short-millimetre wavelengths
  • Nobeyama radio observatory, Wikipedia - lead section, observing band (radio)
    The Nobeyama Radio Observatory (NRO) is an astronomical observatory located near Minamimaki, Nagano, Japan at an elevation of 1350 metres.
  • In Group: Single-Dish Radio and Millimetre Telescopes, Lead sentence
    The 45-m Radio Telescope: A 45-m single-dish radio telescope that operates in short-millimetre wavelengths.
  • Operated By: National Astronomical Observatory of Japan, Introduction
    It is a division of the National Astronomical Observatory of Japan (NAOJ) and consists of four radio instruments.
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3. NAOJ: History of the National Astronomical Observatory of Japan
Brief History
Quote, Brief History
1982 (Showa era 57) Nobeyama 45-m Radio Telescope began observations. (Opening ceremony of Nobeyama Radio Observatory held on March 1.)
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