O'Brien Observatory
The O'Brien Observatory (OBO) is an astronomical observatory located in the city of Marine on St. Croix, Minnesota (USA), about 35 kilometers (22 mi) northeast of Minneapolis. The observatory is owned and operated by the University of Minnesota and opened in 1968. It has one telescope, a 0.76 m (30 in) Cassegrain reflector capable of observing at both optical and infrared wavelengths. It is used for primarily for instruction and instrument testing, and occasionally for research purposes.
primaryTopic
O'Brien Observatory
The O'Brien Observatory (OBO) is an astronomical observatory located in the city of Marine on St. Croix, Minnesota (USA), about 35 kilometers (22 mi) northeast of Minneapolis. The observatory is owned and operated by the University of Minnesota and opened in 1968. It has one telescope, a 0.76 m (30 in) Cassegrain reflector capable of observing at both optical and infrared wavelengths. It is used for primarily for instruction and instrument testing, and occasionally for research purposes.
has abstract
The O'Brien Observatory (OBO) ...... ionally for research purposes.
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Wikipage page ID
34,340,179
Wikipage revision ID
642,318,568
location
name
O'Brien Observatory
organization
telescope1 type
Website
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hypernym
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45.1815 -92.7757
comment
The O'Brien Observatory (OBO) ...... ionally for research purposes.
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label
O'Brien Observatory
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lat
4.51815e+1
long
-9.27757e+1