| Answer | Crossword Clue |
|---|---|
| meridian | circle on the earth's surface passing through the poles |
| meridians | A circle of constant longitude passing through a given place on the earth's surface and the terrestrial poles |
| meridians | A circle passing through the celestial poles and the zenith of a given place on the earth's surface |
| MERIDIAN | Circle passing through both the earth's poles |
| declination | angular distance north or south from the celestial equator measured along a great circle passing through the celestial poles |
| declination | the angular distance north or south from the celestial equator measured along a great circle passing through the celestial poles |
| declinations | DECLINATION, the angular distance north or south from the celestial equator measured along a great circle passing through the celestial poles |
