...Note the star μ, which serves to point out the Winter Solstice, wherethe solstitial colure intersects the ecliptic...
William Tyler Olcott 「A Field Book of the Stars」
...In the filarmicrometer two spider lines are parallel, and one intersects them atright angles...
Robert Stawell Ball 「The Story of the Heavens」
...The line SV shows the directionfrom the sun to the vernal equinox, and SΩ is the linealong which the plane of the comet's orbit intersects theplane of the earth's orbit—i...
George C. Comstock 「A Text-Book of Astronomy」
...The pointsin which the latter intersects the celestial sphere are called thegalactic poles...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
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